Plants
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Species (family)
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Native to Hawaii?
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Present in Hawaii?
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Established in Hawaii?
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| Abarema clypearia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abelmoschus esculentus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abelmoschus manihot subsp. manihot (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abelmoschus manihot subsp. tetraphyllus (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abelmoschus moschatus (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abies pinsapo (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abies sp. (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abronia maritima (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abronia umbellata (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abrus precatorius (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon darwinii x pictum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abutilon eremitopetalum (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon grandiflorum (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abutilon grandifolium (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon incanum (Malvaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon indicum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon megapotamicum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abutilon menziesii (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon pictum (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abutilon sandwicense (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon theophrasti (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia acuminata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia aneura (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia aulacocarpa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia auriculiformis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia baileyana (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia blakelyi (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia boliviana (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia concinna (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia confusa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia crassicarpa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia curassavica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia cyclops (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia dealbata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia decurrens (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Acacia dodonaeifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia dunnii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia elata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia farnesiana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia floribunda (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia glauca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia iteaphylla (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia koa (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia koaia (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia lasiocalyx (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia subsp. longifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia subsp. sophorae (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia var. longifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia var. sophorae (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia mangium (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia mearnsii (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia melanoxylon (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia microbotrya (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia microbotrya var. microbotrya (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia nilotica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia nilotica subsp. indica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia paradoxa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia parramattensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia podalyriifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia pravissima (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia prominens (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia pycnantha (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia retinodes (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia saligna (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia sinuata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia sophorae (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia sp. (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia verticillata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acaena agnipila (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena agnipila var. tenuispica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena echinata var. retrorsumpilosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena echinata var. tylacantha (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena exigua (Rosaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Acaena novae-zelandiae (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena ovalifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acalypha alopecuroidea (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha godseffiana (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha hispida (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha indica (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha lanceolata (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha reptans (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acalypha virginica (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acalypha wilkesiana (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acanthocereus pentagonus (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acanthocereus tetragonus (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthophora spicifera (Rhodomelaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthospermum australe (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthospermum hispidum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthospermum microcarpum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acanthus mollis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acca sellowiana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer campestre (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer ginnala (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer negundo (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer palmatum (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer platanoides (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer pseudoplatanus (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acetosa sagittata (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acetosa vesicaria (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acetosella vulgaris (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea distans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea millefolium (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Achillea millefolium var. millefolium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea nobilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea ptarmica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum brachychaetum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum calamagrostis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum caudatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achyranthes aspera (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Achyranthes atollensis (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Achyranthes indica (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achyranthes mutica (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Achyranthes philoxeroides (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Achyranthes splendens (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Achyranthes splendens var. rotundata (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Achyranthes splendens var. splendens (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acinos arvensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acmella oleracea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acmella sodiroi (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acmella uliginosa (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acmena smithii (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acoelorraphe wrightii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acoelorrhaphe wrightii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aconitum carmichaelii (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aconitum napellus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acorus calamus (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Acorus sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Acroceris zizanioides () | (unresearched) | ?unresearched | ?unresearched |
| Acromastigum integrifolium (Lepidoziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Acroporium fuscoflavum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Acroptilon repens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Actinidia arguta (Actinidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Actinoscirpus grossus (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Actinotus helianthi (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adansonia digitata (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenanthera abrosperma (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Adenanthera pavonina (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Adenium obesum (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenophorus tamariscinus (Grammitidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenophorus tamariscinus var. montanus (Grammitidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenophorus tripinnatifidus (Grammitidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenostemma platyphyllum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Adenostemma viscosum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Adiantum capillus-veneris (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Adiantum hispidulum (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Adiantum raddianum (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Adiantum sp. (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adiantum tenerum (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adonis microcarpa (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adoxa moschatellina (Adoxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegilops cylindrica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegilops geniculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegilops triuncialis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegopodium podagraria (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium arboreum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium arboreum cv. Atropurpureum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium haworthii (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aerobryopsis longissima (Meteoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aerobryopsis subdivergens subsp. scariosa (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aerobryopsis wallichii (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aerva javanica (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aeschynomene americana (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aeschynomene americana var. americana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeschynomene indica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aeschynomene micranthos (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeschynomene villosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aesculus hippocastanum (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus orientalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus praecox (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agapanthus praecox subsp. orientalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus praecox subsp. praecox (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agardhiella subulata (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agastache foeniculum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agastache rugosa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agathis robusta (Araucariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agave americana (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agave americana var. americana (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave americana var. picta (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave attenuata (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agave filifera (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave sisalana (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agave sp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave spp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave stricta (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave vivipara var. vivipara (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratina adenophora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ageratina herbacea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratina occidentalis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratina riparia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ageratina shastensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratum conyzoides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ageratum conyzoides subsp. conyzoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratum houstonianum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Aglaia mariannensis (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aglaia odorata (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aglaonema commutatum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aglaonema sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Agonis flexuosa (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropogon littoralis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron cristatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron desertorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron elongatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron intermedium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron pectiniforme (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron spicatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron triticeum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostemma githago (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis avenacea (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agrostis canina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis capillaris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis capillaris var. aristata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis capillaris var. capillaris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis exarata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agrostis exarata microphylla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis fallax (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis interrupta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis kauaiensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis perennans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis retrofracta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis sandwicensis (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agrostis spica-venti (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis stolonifera (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis tenuis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ailanthus altissima (Simaroubaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aira caryophyllea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira cupaniana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira elegans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira elegantissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira nubigena (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira praecox (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ajuga genevensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ajuga reptans (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Akebia quinata (Lardizabalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizia chinensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Albizia julibrissin (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizia lebbeck (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Albizia lophantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizia procera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizzia julibrissin (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizzia lebbek (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albuca canadensis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alcea rosea (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alchemilla vulgaris (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alectryon macrococcus (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alectryon macrococcus var. auwahiensis (Sapindaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alectryon macrococcus var. macrococcus (Sapindaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alectryon tomentosus (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aleurites fordii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aleurites moluccana (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alhagi camelorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alhagi maurorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alhagi pseudalhagi (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma gramineum (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma lanceolata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma lanceolatum (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma orientale (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma plantago-aquatica (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma spp. (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Allamanda blanchetii (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Allamanda cathartica (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Alliaria officinalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alliaria petiolata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium ampeloprasum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium carinatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium cepa (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium fistulosum (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Allium giganteum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium neapolitanum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium oleraceum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium paniculatum subsp. paniculatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium sativum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium schoenoprasum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium scorodoprasum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium triquetrum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium vineale (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allocasuarina huegeliana (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus glutinosa (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus incana (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus nepalensis (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus rubra (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia brisbanensis (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia cucullata (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alocasia macrorrhiza (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia macrorrhizos (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia micholitziana (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe arborescens (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe aristata (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe cameronii (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe ferox (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe maculata (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe saponaria (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe saponaria var. ficksburgensis (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe spp. (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe suzannae (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe vera (Aloeaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alopecurus aequalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus arundinaceus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus geniculatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus myosuroides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus pratensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloysia citriodora (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alphitonia ponderosa (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alpinia allughas (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alpinia mutica (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alpinia nigra (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Alpinia purpurata (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alpinia zerumbet (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alsinidendron lychnoides (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alsinidendron obovatum (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alsinidendron trinerve (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alsinidendron viscosum (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alstonia macrophylla (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alstroemeria aurea (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alstroemeria pulchella () | (unresearched) | ?unresearched | ?unresearched |
| Alstroemeria sp. () | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera albotomentosa (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera bettzickiana (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera brasiliana (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera caracasana (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera dentata (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera ficoidea (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera lanceolata (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera mexicana (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera philoxeroides (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Alternanthera pubiflora (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera pungens (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera sessilis (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera spp. (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera tenella (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternaria passiflorae (Pleosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alysicarpus bupleurifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alysicarpus ovalifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alysicarpus vaginalis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alysicarpus vaginatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum alyssoides (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum desertorum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum linifolium (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum saxatile (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyxia oliviformis (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alyxia stellata (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus albus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus blitum (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Amaranthus brownii (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus caudatus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus cruentus (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Amaranthus deflexus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus dubius (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus gracilis (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus graecizans subsp. sylvestris (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus hybridus (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus interruptus (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Amaranthus muricatus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus powellii (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus retroflexus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus spinosus (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus tricolor (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus viridis (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaryllis belladonna (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amauropelta globulifera (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ambrosia artemisiifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ambrosia psilostachya (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ambrosia tenuifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ambrosia tomentosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ambrosia trifida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammannia auriculata (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ammannia coccinea (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammi majus (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammophila arenaria (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammophila spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amomobryum angustirete (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amorpha fruticosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelamus albidus (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelopsis arborea (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelopsis brevipedunculata (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelopsis cordata (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amphidium lapponicum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Amphidium tortuosum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Amsinckia calycina (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amsinckia intermedia (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amsinckia lycopsoides (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amsinckia tessellata (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anacardium occidentale (Anacardiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anacystis marina (Chroococcaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis arvensis (Primulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anagallis arvensis var. arvensis (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis arvensis var. caerulea (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis minima (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis pumila (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ananas comosus (Bromeliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anastrepta orcadensis (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anastrophyllum esenbeckii (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anastrophyllum fissum (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anax junius (Amaryllidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa arvensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa azurea (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa capensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa officinalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andreaea acutifolia subsp. acuminata (Andreaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Andreaea perpapillosa (Andreaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andreaea rupestris (Andreaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Andropogon bicornis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon gayanum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon gayanus (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Andropogon glomeratus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Andropogon intermedius (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon nodosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon sericeus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon virginicus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anemone hupehensis (Ranunculaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anethum graveolens (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Angelica sylvestris (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Angelonia angustifolia (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Angelonia salicariifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Angiopteris evecta (Marattiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Angophora costata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anigozanthos flavidus (Haemodoraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anigozanthos manglesii (Haemodoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Anisantha diandra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Annona cherimola (Annonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Annona glabra (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Annona muricata (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Annona reticulata (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Annona squamosa (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anoda acerifolia (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anoectangium aestivum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anoectangium skottsbergii (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anoectochilus sandvicensis (Orchidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anomatheca laxa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anomobryum angustirete (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anredera cordifolia (Basellaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anthemis arvensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthemis cotula (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anthephora hermaphrodita (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthoceros fuciformis (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anthoceros glandulosus (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anthoxanthum aristatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthoxanthum odoratum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anthriscus caucalis (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthriscus sylvestris (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthurium andraeanum (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anthurium andreanum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Antidesma platyphyllum (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Antidesma platyphyllum var. hillebrandii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Antidesma platyphyllum var. platyphyllum (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Antidesma pulvinatum (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Antigonon leptopus (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Antirrhinum majus (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Antirrhinum orontium (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Antithamnion pectinatum (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Antithamnionella spirographidis (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Antithamnionella ternifolia (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Apera interrupta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aphanes arvensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aphanes microcarpa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aphanothece naegelii (Chroococcaceae) | (unresearched) | ?unresearched | ?unresearched |
| Apium graveolens (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Apium nodiflorum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aponogeton desertorum (Aponogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aponogeton distachyos (Aponogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aponogeton junceus subsp. junceus (Aponogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aptenia cordifolia (Aizoaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aquilegia vulgaris (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arachis pintoi (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arachniodes insularis (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aralia elata (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aralia spinosa (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Araucaria columnaris (Araucariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Araucaria cunninghamii (Araucariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Araucaria heterophylla (Araucariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Araujia hortorum (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Araujia sericifera (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arbutus unedo (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Archontophoenix alexandrae (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Archontophoenix cunninghamiana (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Archontophoenix sp. (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unknown |
| Arctium lappa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctium minus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctostaphylos insularis (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca calendula (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca nivea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca populifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca prostrata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotis stoechadifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotis venusta (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia crenata (Myrsinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ardisia crenulata (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia crispa (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia elliptica (Myrsinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ardisia escallonioides (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia humilis (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia solanacea (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia spp. (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Areca triandra (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arecastrum romanzoffianum (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arenaria interpres (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arenaria leptoclados (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arenaria serpyllifolia (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arenaria serpyllifolia subsp. serpyllifolia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arenga pinnata (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Argemone glauca (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argemone glauca var. decipiens (Papaveraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Argemone glauca var. glauca (Papaveraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argemone mexicana (Papaveraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argemone ochroleuca (Papaveraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Argemone ochroleuca subsp. ochroleuca (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argemone subfusiformis (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyranthemum foeniculaceum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyranthemum frutescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyranthemum sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyreia nervosa (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium caliginis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium grayanum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium kauense (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium sandwicense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyroxiphium sandwicense subsp. macrocephalum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium sandwicense subsp. sandwicense (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium virescens (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Arisarum vulgare (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristea ecklonii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristida adscensionis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristolochia durior (Aristolochiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristolochia elegans (Aristolochiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aristolochia littoralis (Aristolochiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Aristolochia macrophylla (Aristolochiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristolochia odoratissima (Aristolochiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aristolochia ringens (Aristolochiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aronia melanocarpa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aronia x prunifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arrhenatherum elatius (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arrhenatherum elatius var. bulbosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Artabotrys hexapetalus (Annonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Artemisia absinthium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia annua (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia arborescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia australis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Artemisia kauaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Artemisia ludoviciana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia mauiensis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Artemisia mauiensis var. diffusa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia stelleriana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia verlotiorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia vulgaris (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arthraxon hispidus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arthrostema ciliatum () | (unresearched) | ?unresearched | ?unresearched |
| Arthrostemma ciliatum (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Artocarpus altilis (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Artocarpus communis (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artocarpus heterophyllus (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artocarpus mariannensis (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artocarpus odoratissimus (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arum italicum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aruncus dioicus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arundina graminifolia (Orchidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arundinaria gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arundinaria graminea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arundinaria spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arundo donax (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arundo donax var. donax (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ascarina lucida (Chloranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asclepias curassavica (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asclepias incarnata (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asclepias physocarpa (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asclepias syriaca (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagopsis armata (Bonnemaisoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus aethiopicus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus aethiopicus cv. Sprengeri (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus africanus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus asparagoides (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asparagus declinatus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus densiflorus (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asparagus myriocladus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus officinalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus plumosus (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asparagus scandens (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus setaceus (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Asparagus virgatus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asperugo procumbens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asphodelus fistulosus (Asphodelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium acuminatum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium adiantum-nigrum (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium aethiopicum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium contiguum (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium contiguum var. contiguum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium contiguum var. hirtulum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium excisum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium haleakalense (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium hobdyi (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium horridum (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium horridum var. glabratum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium horridum var. horridum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium insiticium (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. bipinnatum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. dareoides (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. gemmiparum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. kaulfussii (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium lobulatum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium macraei (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium monanthes (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium nidus (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium normale (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium pellucidum (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium peruvianum var. insulare (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium polyodon (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium schizophyllum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium sp. (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium sphenotomum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium trichomanes (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium trichomanes subsp. densum (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium unilaterale (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x flagrum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x kokeense (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x sphenocookii (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x waikamoi (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aspris caryophyllea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Astelia argyrocoma (Liliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Astelia menziesiana (Liliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Astelia waialealae (Liliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Aster hybridus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster laevis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster lanceolatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster novae-angliae (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster novi-belgii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster squamatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster subulatus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aster tradescantii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster x salignus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Asterina anomala (Asterinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asterolinon linum-stellatum (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asteropsis carinifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Asystasia gangetica (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asystasia sp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Athyrium microphyllum (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Atriplex hortensis (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex lentiformis (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex patula (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex prostrata (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex rosea (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex semibaccata (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Atriplex suberecta (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Atropa belladonna (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atylosia scarabaeoides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Austrocylindropuntia cylindrica (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Austroeupatorium inulaefolium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Austroeupatorium inulifolium (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Avellinia michelii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena barbata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena fatua (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sativa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sterilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sterilis subsp. ludoviciana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sterilis subsp. sterilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena strigosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Averrhoa bilimbi (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Averrhoa carambola (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Avrainvillea amadelpha (Udoteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Axonopus affinis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Axonopus compressus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Axonopus fissifolius (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Axonopus micay (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Azadirachta indica (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Azolla filiculoides (Azollaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Azolla filiculoides var. rubra (Azollaceae) | (unresearched) | ?unresearched | ?unresearched |
| Azolla imbricata (Azollaceae) | (unresearched) | ?unresearched | ?unresearched |
| Azolla pinnata (Azollaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Azolla rubra (Azollaceae) | (unresearched) | ?unresearched | ?unresearched |
| Azolla spp. (Azollaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Babiana angustifolia (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana nana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana stricta (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana tubulosa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana tubulosa var. tubiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baccharis halimifolia (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bacopa caroliniana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bacopa egensis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bacopa monnieri (Scrophulariaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bacopa procumbens (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bacopa rotundifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baeckea virgata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baeometra uniflora (Colchicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baldwiniella kealeensis (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Baldwiniella sandwicensis (Neckeraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ballota nigra subsp. foetida (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa balcooa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa guadua (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa multiplex (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa spp. (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bambusa ventricosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa vulgaris (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bangia atropurpurea (Bangiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia caleyi (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia integrifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia menziesii (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia spp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea intermedia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea orthoceras (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea sp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea vulgaris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbella trichophora (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Barleria cristata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Barleria cristata cv. Rosea (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barleria lupulina (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Barleria prionitis (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Barleria repens (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Barleria spp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barleria strigosa (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barringtonia asiatica (Lecythidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartlettina sordida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartramia baldwinii (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bartramia halleriana (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bartramia mauiensis (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartramia norvegica (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartsia trixago (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Basella alba (Basellaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bassia hyssopifolia (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bassia scoparia (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Batis maritima (Bataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Batrachium trichophyllum (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Batrachochytrium dendrobatidis (Fungi) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia acuminata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia binata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bauhinia blakeana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bauhinia galpinii (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia monandra (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bauhinia purpurea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bauhinia variegata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bazzania praerupta (Lepidoziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Beaumontia grandiflora (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beckmannia syzigachne (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia cucullata (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia foliosa (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia fusca (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia hirtella (Begoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Begonia maculata (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia odorata (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia rex (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia semperflorens-cultorum (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia sp. (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia vitifolia (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia x semperflorens-cultorum (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beilschmiedia tarairi (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bellardia trixago (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bellis perennis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis aristata (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis darwinii (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis glaucocarpa (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis japonica (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis sp. (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis thunbergii (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis vulgaris (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berchemia zeyheri (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Berkheya rigida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Berteroa incana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berula erecta (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beta vulgaris (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beta vulgaris subsp. maritima (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula lenta (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula nigra (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula pendula (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula pubescens (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Biddulphia laevis (Coscinodiscineae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens alba (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens alba var. radiata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens amplectens (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens asymmetrica (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens beckii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens bipinnata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bidens campylotheca subsp. campylotheca (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens campylotheca subsp. pentamera (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens campylotheca subsp. waihoiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens cernua (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens cervicata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens comosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens conjuncta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens cosmoides (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens cynapiifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens forbesii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens forbesii subsp. forbesii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens forbesii subsp. kahiliensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens frondosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens hawaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens hillebrandiana (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens hillebrandiana subsp. hillebrandiana (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens hillebrandiana subsp. polycephala (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens macrocarpa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens mauiensis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens menziesii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens menziesii subsp. filiformis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens menziesii subsp. menziesii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens menziesii x mauiense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens micrantha (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens micrantha subsp. ctenophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens micrantha subsp. kalealaha (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens micrantha subsp. micrantha (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens molokaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens pilosa (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens pilosa var. pilosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens polylepis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens populifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens sandvicensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens sandvicensis subsp. confusa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens sandvicensis subsp. sandvicensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens torta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens tripartita (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens valida (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens wiebkei (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Billardiera heterophylla (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bischofia javanica (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bismarckia nobilis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bixa orellana (Bixaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blainvillea gayana (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Blechnum gibbum (Blechnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blechnum occidentale (Blechnaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blechnum orientale (Blechnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blechum pyramidata (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blechum pyramidatum (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blighia sapida (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blumea laciniata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blyxa aubertii (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blyxa aubertii var. echinosperma (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blyxa japonica (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bobea brevipes (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bobea elatior (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bobea sandwicensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bobea timonioides (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bocconia frutescens (Papaveraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boehmeria grandis (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boehmeria macrophylla (Urticaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Boehmeria nivea (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boerhavia acutifolia (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Boerhavia coccinea (Nyctaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boerhavia erecta (Nyctaginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Boerhavia glabrata (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boerhavia herbstii (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Boerhavia repens (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boerhavia schomburgkiana (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boerhavia sp. (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bolboschoenus caldwellii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bolboschoenus fluviatilis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bolboschoenus maritimus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bolboschoenus maritimus subsp. paludosus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bomarea multiflora (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bombax ceiba (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bonamia menziesii (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bonnemaisonia hamifera (Bonnemaisoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Borago officinalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Borreria verticillata (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bothriochloa barbinodis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bothriochloa bladhii (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bothriochloa decipiens (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bothriochloa insculpta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa ischaemum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa ischaemum var. songarica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa laguroides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa pertusa (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bothriochloa saccharoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Botryosphaeria ribis (Botryosphaeriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea buttiana (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea glabra (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea sp. (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea spectabilis (Nyctaginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bougainvillea spp. (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boussingaultia cordifolia (Basellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bouteloua disticha (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria brizantha (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria decumbens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria decumbens cv. Basilisk (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria eruciformis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria humidicola (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria mutica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria paspaloides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria plantaginea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria ramosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria subquadripara (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachpodium distachyson () | (unresearched) | ?unresearched | ?unresearched |
| Brachychiton acerifolius (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachychiton populneus (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachychiton populneus subsp. populneus (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachycome multifida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachymenium exile (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachymenium indicum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachypodium distachyon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachypodium pinnatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachypodium sylvaticum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachythecium hawaiicum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachythecium lamprocarpum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachythecium plumosum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachythecium rutabulum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bracteantha bracteata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Brasenia schreberi (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica alba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica arvensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica barrelieri subsp. oxyrrhina (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica campestris subsp. chinensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica fruticulosa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica hirta (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica juncea (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brassica kaber (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica napus (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica nigra (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brassica oleracea (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica rapa (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brassica rapa subsp. sylvestris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica tournefortii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Breutelia affinis (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Breutelia arundinifolia (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Breutelia crassicaulis (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Breutilia crassicaulis (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brexia madagascariensis (Grossulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Breynia disticha (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Breynia disticha var. rosi-picta (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brickellia californica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Brickellia diffusa (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brighamia insignis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brighamia rockii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brighamia sp. (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brillantaisia lamium (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Briza maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Briza minor (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromelia pinguin (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromeliaceae spp. (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus arvensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus brizaeformis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus briziformis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus catharticus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus cebadilla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus commutatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus diandrus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus diandrus var. rigidus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus erectus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus hordeaceus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bromus hordeaceus subsp. hordeaceus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus inermis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus japonicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus japonicus var. japonicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus japonicus var. vestitus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus lanceolatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus lithobius (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus madritensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus madritensis subsp. rubens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus mollis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus racemosus subsp. commutatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus rigidus (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bromus rigidus subsp. gussonei (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus rubens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus secalinus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus squarrosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus stamineus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus sterilis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bromus tectorum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bromus tectorum subsp. tectorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus vulgaris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus willdenowii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brotherella opaeodon (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Broussaisia arguta (Hydrangeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Broussenetia papyrifera () | (unresearched) | ?unresearched | ?unresearched |
| Broussonetia luzonica (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Broussonetia papyrifera (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Browallia americana (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brugmansia candida (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brugmansia suaveolens (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brugmansia versicolor (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brugmansia x candida (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bruguiera gymnorrhiza (Rhizophoraceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Brunfelsia australis (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brunfelsia grandiflora (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brunfelsia pauciflora var. calycina (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brunfelsia sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryoerythrophyllum recurvirostre (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryohaplocladium microphyllum (Leskeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryonia alba (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryonia dioica (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum beauverdii (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum daigremontianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum daigremontianum x delagoense (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum delagoense (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bryophyllum fedtschenkoi (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum gastonis-bonnieri (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum pinnatum (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bryophyllum spp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryopsis spp. (Bryopsidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum argenteum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum atrovirens (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum baldwinii (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum caespiticium (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum chrysoneuron (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum conicum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum crassicostatum (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum decaisnei (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum erythrocarpum (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum hawaiicum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum mauiense (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum megalostegium (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum mildeanum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bucida buceras (Combretaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Buddleja alternifolia (Buddlejaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buddleja asiatica (Buddlejaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Buddleja davidii (Buddlejaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Buddleja dysophylla (Buddlejaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buddleja lindleyana (Buddlejaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buddleja madagascariensis (Buddlejaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Buglossoides arvensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bulbostylis barbata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bulbostylis densa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bulbostylis striatella (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bunias orientalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bupleurum rotundifolium (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bupleurum semicompositum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Burnatia enneandra (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Bursera simaruba (Burseraceae) | (unresearched) | ?unresearched | ?unresearched |
| Butomus umbellatus (Butomaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buxus sempervirens (Buxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cabomba caroliniana (Cabombaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caesalpinia bonduc (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia decapetala (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia gilliesii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caesalpinia kavaiensis (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia major (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia pulcherrima (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caesalpinia sappan (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caesalpinia sepiaria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cajanus cajan (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cajanus scarabaeoides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cakile edentula (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cakile maritima (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cakile maritima subsp. maritima (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caladium bicolor (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calamagrostis epigeios (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calamagrostis epigejos (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calamagrostis expansa (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calamagrostis hillebrandi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calamagrostis hillebrandii (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calamus spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calandrinia ciliata (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calandrinia menziesii (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calathea picturata (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calathea roseopicta (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calathea zebrina (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calendula arvensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Calepina irregularis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calibrachoa sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calicotome spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callaeum macropterum (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra calothyrsus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calliandra calothyrus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra haematocephala (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calliandra houstoniana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra houstoniana var. calothyrsus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra surinamensis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callicarpa americana (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callicarpa dichotoma (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callicarpa spp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callisia fragrans (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Callisia repens (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callistachys lanceolata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon citrinus (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callistemon rigidus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon rugulosus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon viminalis (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callistopteris baldwinii (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Callithamnion byssoides (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche deflexa (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche hamulata (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche stagnalis (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche verna (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris columellaris (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris endlicheri (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris glaucophylla (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris rhomboidea (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris robusta (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris sp. (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris verrucosa (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calluna vulgaris (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calocedrus decurrens (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calophyllum antillanum (Clusiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calophyllum calaba (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calophyllum inophyllum (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Calopogonium caeruleum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calopogonium mucunoides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calothamnus graniticus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calothamnus quadrifidus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calothamnus validus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calotis lappulacea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calotropis gigantea (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Calotropis procera (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calycotome spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calymperes fasciculatum (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calymperes tenerum (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calymperopsis semiliber (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calyptocarpus vialis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Calystegia pulchra (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calystegia sepium (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calystegia silvatica (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camelina microcarpa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camelina sativa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camellia japonica (Theaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camellia sinensis (Theaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campanula floridana (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campanula rapunculoides (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campsis radicans (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camptochaete pulvinata (Lembophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopodium euphorocladum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopodium medium (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus densifolius (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus exasperatus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus fragilis subsp. zollingerianus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus hawaiicus var. densifolius (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus hawaiicus var. hawaiicoflexuosus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus hawaiicus var. hawaiicus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus incurvatus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus introflexus (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus laxitextus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus polytrichoides (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus praemorsus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus purpureo-flavescens (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus schmidii var. hemitrichius (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus schmidii var. schmidii (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus skottsbergii (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus umbellatus var. pterotoneuron (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus umbellatus var. umbellatus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus wheeleri (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cananga odorata (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Canavalia cathartica (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Canavalia galeata (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia hawaiiensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia kauaiensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia molokaiensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia napaliensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia pubescens (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Canavalia sericea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Canna glauca (Cannaceae) | (unresearched) | ?unresearched | ?unresearched |
| Canna indica (Cannaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Canna lutea (Cannaceae) | (unresearched) | ?unresearched | ?unresearched |
| Canna x generalis (Cannaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Canna x orchiodes (Cannaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cannabis sativa (Cannabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caperonia palustris (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capparis sandwichiana (Capparaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Capriola dactylon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsella bursa-pastoris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsicum annuum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsicum annuum var. glabriusculum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsicum frutescens (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Capsicum sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caragana arborescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine bonariensis (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cardamine flexuosa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine hirsuta (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine impatiens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine occidentalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine pratensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria chalepensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria draba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria draba subsp. chalepensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria pubescens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria sp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardiospermum grandiflorum (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cardiospermum halicacabum (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cardiospermum halicacabum var. halicacabum (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardiospermum sp. (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardiospermum spp. (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus acanthoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus crispus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus nutans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus nutans subsp. nutans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus pycnocephalus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus tenuiflorus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus thoermeri (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex albula (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex alligata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex arenaria (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex brizoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex buxbaumii subsp. buxbaumii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex disticha (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex divisa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex divulsa subsp. divulsa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex echinata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex flacca (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex flava (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex kauaiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex kobomugi (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carex lasiocarpa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex lepidocarpa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex longebrachiata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex longii (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carex macloviana (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex macloviana subsp. subfusca (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex meyenii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex montis-eeka (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex nebrascensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex ovalis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carex panicea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex paniculata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex pilulifera (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex punctata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex rostrata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex scoparia (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex spp. (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex testacea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex thunbergii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex wahuensis (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carex wahuensis subsp. herbstii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex wahuensis subsp. rubiginosa (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex wahuensis subsp. wahuensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carica papaya (Caricaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carissa macrocarpa (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carlina vulgaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carludovica palmata (Cyclanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carludovica sp. (Cyclanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carmona retusa (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carpesium cernuum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus acinaciformis (Aizoaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carpobrotus aequilaterus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus chilensis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus edulis (Aizoaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carpobrotus sp. (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus spp. (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carrichtera annua (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus baeticus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus dentatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus glaucus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus lanatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus leucocaulos (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus tinctorius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carum carvi (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carya pecan (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caryota mitis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caryota sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caryota urens (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cascabela peruviana (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cascabela thevetia (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casimiroa edulis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia alata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia bicapsularis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia coluteoides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia corymbosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia didymobotrya (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia fasciculata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia fistula (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cassia floribunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia grandis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia javanica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cassia mimosoides (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cassia obtusifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia occidentalis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia siamea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia sophera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia tomentosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia tora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia x nealii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassinia leptophylla (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassytha filiformis (Lauraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Castanea ashei (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Castilla elastica (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Castilleja arvensis (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Castilleja exserta subsp. exserta (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina cunninghamiana (Casuarinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Casuarina cunninghamiana var. cunninghamiana (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina equisetifolia (Casuarinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Casuarina glauca (Casuarinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Casuarina littoralis (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina sp. (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina spp. (Casuarinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Catabrosa aquatica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa bignonioides (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa longissima (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Catalpa ovata (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa speciosa (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa spp. (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catapodium marinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catapodium rigidum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catharanthus roseus (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caulerpa racemosa (Caulerpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caulerpa taxifolia (Caulerpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cayaponia glandulosa (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cayratia japonica (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cecropia obtusifolia (Cecropiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cecropia peltata (Cecropiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cedrela chinensis (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cedrela odorata (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cedrela toona (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cedrus deodara (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ceiba pentandra (Bombacaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Celastrus orbiculata (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Celastrus orbiculatus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Celosia argentea (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Celosia sp. (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis australis (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis mississippiensis (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis occidentalis (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis pumila subsp. georgiana (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis sinensis (Ulmaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cenchrus agrimonioides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus agrimonioides var. agrimonioides (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus agrimonioides var. laysanensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cenchrus biflorus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus brownii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cenchrus caliculatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus ciliaris (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus echinatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus hillebrandianus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus incertus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus longispinus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus pilosus (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cenchrus setiger (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus setigerus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus spinifex (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea biebersteinii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea calcitrapa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea cyanus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea dealbata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea debeauxii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea debeauxii subsp. thuillieri (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea diffusa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea dubia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea iberica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea jacea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea macrocephala (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea maculosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea melitensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centaurea montana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea nigra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea nigrescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea paniculata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea pratensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea repens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea solstitialis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea stoebe (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea transalpina (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea trichocephala (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea triumfettii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea virgata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium erythraea (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium erythraea subsp. erythraea (Gentianaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centaurium maritimum (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium spicatum (Gentianaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Centaurium spp. (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium tenuiflorum (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centella asiatica (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centipeda cunninghamii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centranthus macrosiphon (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centranthus ruber (Valerianaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centranthus ruber subsp. ruber (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centratherum punctatum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centratherum punctatum subsp. punctatum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centrolobium paraense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centrosema molle (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centrosema pascuorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centrosema pubescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cephaleuros virescens (Trentepohliaceae) | (unresearched) | PRESENT in Hawaii | ?unresearched |
| Cerastium arvense (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium balearicum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium biebersteinii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium comatum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium diffusum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium dubium (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium fontanum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium fontanum subsp. triviale (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium fontanum subsp. vulgare (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium glomeratum (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cerastium grandiflorum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium pumilum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium semidecandrum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium siculum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium spp. (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium tomentosum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium viscosum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium vulgare (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium vulgatum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratocephala testiculata (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratodon purpureus (Ditrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratodon purpureus f. purpureus (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ceratodon purpureus f. xanthopus (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ceratolejeunea oculata (Lejeuneaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ceratonia siliqua (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratopetalum gummiferum (Cunoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratophyllum demersum (Ceratophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ceratophyllum llerenae (Ceratophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratopteris pteridoides (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratopteris thalictroides (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cerbera manghas (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerbera sp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cercis canadensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cercis siliquastrum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cercospora eupatorii (Mycosphaerellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cereus peruvianus (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cereus undatus (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cereus uruguayanus (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cereus uruguayensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerothamnus ceriferus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerothamnus inodorus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum aurantiacum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum auriculatum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cestrum diurnum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cestrum elegans (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum laevigatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum nocturnum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cestrum parqui (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cestrum spp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaenomeles japonica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaenorhinum minus (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetoceros hohnii () | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa barbata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa geniculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa lutescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa palmifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa verticillata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecrista mimosoides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamaecrista nictitans (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaecrista nictitans var. glabrata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecrista rotundifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecyparis lawsoniana (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecyparis pisifera (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecytisus palmensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecytisus prolifer (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecytisus proliferus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaedorea cataractarum (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamaedorea elegans (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaedorea seifrizii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaelaucium uncinatum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaemelum nobile (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaenerion angustifolium (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce arnottiana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce atrococca (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce australis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce celastroides (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. amplectens (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. celastroides (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce celastroides var. hanapepensis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce celastroides var. kaenana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce celastroides var. laehiensis (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. lorifolia (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. stokesii (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. tomentella (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce clusiifolia (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce degeneri (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce deppeana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce eleanoriae (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce halemanui (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce herbstii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce hirta (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce hypericifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce hyssopifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce kuwaleana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce maculata (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce multiformis var. microphylla (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce multiformis var. multiformis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce olowaluana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce ophthalmica (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce prostrata (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce remyi var. hanaleiensis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce remyi var. kauaiensis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce remyi var. remyi (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce rockii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce skottsbergii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce skottsbergii var. skottsbergii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce skottsbergii var. vaccinioides (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce sparsiflora (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce thymifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamelaucium uncinatum (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamomilla suaveolens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chara braunii (Characeae) | (unresearched) | ?unresearched | ?unresearched |
| Charpentiera densiflora (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera elliptica (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera obovata (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Charpentiera ovata var. niuensis (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera ovata var. ovata (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera tomentosa var. maakuaensis (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera tomentosa var. tomentosa (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chasmanthe aethiopica (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chasmanthe bicolor (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chasmanthe floribunda (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cheiranthus cheiri (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cheirodendron dominii (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron fauriei (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron forbesii (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron platyphyllum (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cheirodendron platyphyllum subsp. kauaiense (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron platyphyllum subsp. platyphyllum (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron spp. (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cheirodendron trigynum (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cheirodendron trigynum subsp. helleri (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron trigynum subsp. trigynum (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chelidonium majus (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium album (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium ambrosioides (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium berlandieri (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium botrys (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium capitum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium carinatum (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium foliosum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium giganteum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium gigantospermum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium glaucum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium macrospermum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium multifidum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium murale (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium oahuense (Chenopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium polyspermum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium pumilio (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium simplex (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium vulvaria (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chionanthus intermedius (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chionanthus ramiflorus (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chlorella spp. () | (unresearched) | ?unresearched | ?unresearched |
| Chloris barbata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris divaricata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris gayana (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris inflata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chloris radiata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chloris verticillata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chloris virgata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chlorophytum comosum (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chlorophytum sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chondrilla juncea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chondrus crispus (Gigartinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chonemorpha fragrans (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chorispora tenella (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Christella boydiae (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Christella dentata x parasitica (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Christella harveyi (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Christella wailele (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Christella x incesta (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Christella x palmeri (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chromolaena odorata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chromolaena squalida (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chroodactylon ramosum (Porphyridiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrozophora tinctoria (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysalidocarpus lutescens (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chrysanthemoides monilifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemoides monilifera subsp. monilifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemoides monilifera subsp. rotundata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum balsamita (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum coronarium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum corymbosum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum leucanthemum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum maximum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum parthenium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum x superbum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysobalanus icaco (Chrysobalanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chrysocoma coma-aurea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysophyllum cainito (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysophyllum mexicanum (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysophyllum oliviforme (Sapotaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chrysopogon aciculatus (Poaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chrysopogon zizanioides (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chukrasia tabularis (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chukrasia velutina (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cibotium chamissoi (Dicksoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cibotium glaucum (Dicksoniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cibotium menziesii (Dicksoniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cibotium nealiae (Dicksoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cibotium sp. (Dicksoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cibotium x heleniae (Dicksoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cicendia filiformis (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cicendia quadrangularis (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cichorium endivia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cichorium intybus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ciclospermum leptophyllum (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cicuta douglasii (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cinchona calisaya (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cinchona officinalis (Rubiaceae) | (unresearched) | PRESENT in Hawaii | ?unknown |
| Cinchona pubescens (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinchona succirubra (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cinnamomum burmanni (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinnamomum burmannii (Lauraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cinnamomum camphora (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinnamomum verum (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinnamomum zeylanicum (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium arvense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium lanceolatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium oleraceum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium palustre (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium vulgare (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cissus discolor (Vitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cissus nodosa (Vitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cissus quadrangularis (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cissus rhombifolia (Vitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cissus rotundifolia (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cissus sp. (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cistus incanus (Cistaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cistus ladanifer (Cistaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cistus sp. (Cistaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citharexylum caudatum (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Citharexylum gentryi (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citharexylum spinossum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citharexylum spinosum (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Citrofortunella microcarpa (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrullus colocynthis (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrullus lanatus (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrullus vulgaris (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus aurantiifolia (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus aurantium (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus limetta (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus limon (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus medica (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus nobilis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus reticulata (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus sinensis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus sp. (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus x limonia (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cladium jamaicense (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cladium mariscus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cladophora herpestica (Cladophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cladophora sericea (Cladophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Claopodium prionophyllum (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Claopodium whippleanum (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Claoxylon sandwicense (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clastobryopsis robusta (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clausena excavata (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clausena lansium (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Claytonia perfoliata (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Claytonia sibirica (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis flammula (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis orientalis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis sp. (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis terniflora (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis tibetana (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis vitalba (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome aculeata (Capparaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome gynandra (Capparaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cleome hassleriana (Capparaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome monophylla (Capparaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome rutidosperma (Capparaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cleome viscosa (Capparaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cleretum papulosum (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clermontia arborescens (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia arborescens subsp. arborescens (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia arborescens subsp. waihiae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia arborescens subsp. waikoluensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia calophylla (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia clermontioides subsp. clermontioides (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia clermontioides subsp. rockiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia drepanomorpha (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia faurei (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clermontia fauriei (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia grandiflora subsp. grandiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia grandiflora subsp. maxima (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia grandiflora subsp. munroi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia hawaiiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia kakeana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia kohalae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia lindseyana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia micrantha (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia montis-loa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia multiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia oblongifolia subsp. brevipes (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia oblongifolia subsp. mauiensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia oblongifolia subsp. oblongifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia pallida (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia parviflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia peleana subsp. peleana (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia peleana subsp. singuliflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia persicifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia pyrularia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia samuelii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia samuelii subsp. hanaensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia samuelii subsp. samuelii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia sp. (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clermontia tuberculata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia waimeae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum aculeatum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum buchanani (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum buchananii (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum buchananii var. fallax (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum bungei (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum calamitosum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum chinense (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clerodendrum fragrans (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum heterophyllum f. baueri (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum indicum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum inerme (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum japonicum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum macrostegium (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clerodendrum paniculatum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum philippinum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum quadriloculare (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum sp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum speciosissimum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum speciosum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum spp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum thomsoniae (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clianthus formosus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clidemia hirta (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clidemia hirta var. hirta (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Clinopodium vulgare (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clitoria laurifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clitoria ternatea (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clusia rosea (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clystoma callistegioides () | (unresearched) | ?unresearched | ?unresearched |
| Clytostoma callistegioides (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cnidoscolus aconitifolius (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cnidoscolus chayamansa (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cnidoscolus urens (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cobaea scandens (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coccinia grandis (Cucurbitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coccoloba uvifera (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coccothrinax argentata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coccothrinax argentea (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cocculus orbiculatus (Menispermaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cochlospermum vitifolium (Bixaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cocos nucifera (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Codiaeum variegatum (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Codium arabicum (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium edule (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium fragile (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium fragile subsp. atlanticum (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium fragile subsp. tomentosoides (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium reediae (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coffea arabica (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coffea liberica (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coffea spp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coincya monensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coix lachryma-jobi (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Coix lacryma-jobi (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coleonema pulchellum (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coleus scutellarioides (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Colletotrichum gloeosporoides (Phyllachoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Colocasia esculenta (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Colocasia esculenta var. esculenta (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Colpomenia peregrina (Scytosiphonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Colubrina asiatica (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Colubrina oppositifolia (Rhamnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Colutea arborescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Colvillea racemosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Commelina africana (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Commelina benghalensis (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Commelina communis (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Commelina diffusa (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Commelina obliqua (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Complaya trilobata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Congea griffithiana (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Congea tomentosa (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Conicosia pugioniformis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coniogramme pilosa (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conium maculatum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Conocarpus erecta (Combretaceae) | (unresearched) | ?unresearched | ?unresearched |
| Conocarpus erectus (Combretaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conringia orientalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Convallaria majalis (Ruscaceae) | (unresearched) | ?unresearched | ?unresearched |
| Convolvulus arvensis (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Convolvulus spp. (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza aegyptiaca (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Conyza albida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza bilbaoana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza bonariensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conyza canadensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conyza canadensis var. canadensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza canadensis var. pusilla (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza leucantha (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Conyza parva (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza primulifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza sumatrensis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Coprosma cymosa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma elliptica (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma ernodeoides (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coprosma foliosa (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coprosma granadensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma kauensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma longifolia (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma menziesii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma montana (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coprosma ochracea (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma pubens (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma repens (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Coprosma rhynchocarpa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma robusta (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coprosma sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coprosma ternata (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma waimeae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Corbicula fluminea () | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Corbicula spp. () | (unresearched) | ?unresearched | ?unresearched |
| Corchorus aestuans (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corchorus olitorius (Tiliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Corchorus trilocularis (Tiliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia alliodora (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia curassavica (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia dichotoma (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cordia glabra (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia lutea (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cordia sebestena (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia subcordata (Boraginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cordyline australis (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cordyline fruticosa (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coreopsis basalis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Coreopsis lanceolata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coriandrum sativum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corispermum americanum var. rydbergii (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corispermum nitidum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus alba (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus amomum (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus capitata (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus drummondii (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus mas (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus obliqua (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus racemosa (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus sanguinea (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus sericea (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus sericea subsp. sericea (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus spp. (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronilla varia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronopus didymum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronopus didymus (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coronopus integrifolius (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronopus squamatus (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corrigiola litoralis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cortaderia jubata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cortaderia jubata and Cortaderia selloana (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cortaderia richardii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cortaderia selloana (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cortaderia sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cortaderia splendens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corylus americana (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corylus avellana (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia calophylla (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia citriodora (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Corymbia ficifolia (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia gummifera (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia torelliana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corynephorus canescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corynocarpus laevigatus (Corynocarpaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cosmos bipinnatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cosmos caudatus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cosmos sulphureus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus afer (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus comosus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus dubius (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus malortieanus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus pulverulentus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus sericeus (Costaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Costus speciosus (Costaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Costus tapenbeckianus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus woodsonii (Costaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cotoneaster aff. harrovianus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster bullatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster divaricata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster divaricatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster franchetii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster glaucophyllus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster glaucophyllus f. serotinus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster harrovianus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster horizontalis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster integrifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster lacteus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster lucidus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster microphyllus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster multiflorus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster pannosus (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cotoneaster rotundifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster simonsii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster tenuipes (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster tomentosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotula australis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cotula bipinnata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotula coronopifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotula turbinata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotyledon orbiculata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassocephalum crepidioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crassula alata var. alata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula ciliata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula decumbens (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula ericoides subsp. ericoides (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula glomerata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula helmsii (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula multicava (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula multicava subsp. multicava (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula muscosa var. muscosa (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula natans (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula natans var. minus (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula ovata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula sarmentosa var. sarmentosa (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula spathulata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula tetragona subsp. robusta (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula tetragons (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula thunbergiana (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus crus-galli (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus monogyna (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus oxycantha (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus sinaica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepidomanes minutum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis capillaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis foetida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis foetida subsp. foetida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis setosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis tectorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis vesicaria (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis vesicaria subsp. haenseleri (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crescentia cujete (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cressa truxillensis (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crinum asiaticum (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crinum latifolium var. zeylanicum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crinum moorei (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crinum sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion hystrix (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion marinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion marinum subsp. glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion murinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion murinum subsp. glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion murinum subsp. leporinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion secalinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crocosmia x crocosmiiflora (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crossandra infundibuliformis (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria agatiflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria assamica (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria brevidens (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria goreensis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria incana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria incana subsp. purpurascens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria juncea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria lanceolata subsp. lanceolata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria linifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria longirostrata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria lunata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria micans (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria ochroleuca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria pallida (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria pallida var. obovata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria pumila (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria quinquefolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria retusa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria spectabilis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria trichotoma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria verrucosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria virgulata subsp. grantiana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria zanzibarica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Croton bonplandianus (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Croton guatemalensis (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Croton hirtus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cruciata laevipes (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crupina vulgaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptocarya mannii (Lauraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cryptocoryne beckettii (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptomeria japonica (Taxodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cryptostegia grandiflora (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cryptostegia madagascariensis (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cryptostegia madagascariensis var. madagascariensis (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptostegia sp. (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptostegia spp. (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cryptotaenia canadensis (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ctenidium decurrens (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ctenidium elegantulum (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ctenitis latifrons (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ctenitis squamigera (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cucumis anguria (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis dipsaceus (Cucurbitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cucumis melo (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis metuliferus (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cucumis myriocarpus (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis myriocarpus subsp. leptodermis (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis sativus (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucurbita moschata (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucurbita pepo (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Culcita novaeguineae (Culcitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cunninghamia lanceolata (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupaniopsis anacardioides (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cuphea carthagenensis (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuphea carthaginensis (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuphea hyssopifolia (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuphea ignea (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuphea llavea (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuphea racemosa (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cuphea salvadorensis (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuphea sp. (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus arizonica (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus arizonica var. arizonica (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus lusitanica (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cupressus macrocarpa (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus sempervirens (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus sp. (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta approximata (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta campestris (Cuscutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuscuta cassytoides (Cuscutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cuscuta epithymum (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta planiflora (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta racemosa (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta sandwichiana (Cuscutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuscuta spp. (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta suaveolens (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanea aculeatiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea acuminata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea angustifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea arborea (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea asarifolia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea asplenifolia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea calycina (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea comata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea copelandii subsp. copelandii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea copelandii subsp. haleakalaensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea coriacea (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea crispa (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea cylindrocalyx (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea degeneriana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea dolichopoda (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea dunbariae (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea eleeleensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea elliptica (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea fauriei (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea fissa subsp. fissa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea fissa subsp. gayana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea gibsonii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea giffardii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea glabra (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea grimesiana (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanea grimesiana subsp. grimesiana (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea grimesiana subsp. obatae (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea habenata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea hamatiflora subsp. carlsonii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea hamatiflora subsp. hamatiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea hardyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea hirtella (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea horrida (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea humboldtiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea kahiliensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea kolekoleensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea koolauensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea kuhihewa (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea kunthiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea lanceolata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea leptostegia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea linearifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea lobata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea lobata subsp. baldwinii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea lobata subsp. lobata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea longiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea longissima (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea macrostegia subsp. gibsonii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea macrostegia subsp. macrostegia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea magnicalyx (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea mannii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea maritae (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea marksii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea mauiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea mceldowneyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea membranacea (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea munroi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea obtusa (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea parvifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea pilosa subsp. longipedunculata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea pilosa subsp. pilosa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea pinnatifida (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea platyphylla (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea pohaku (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea procera (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea profuga (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea purpurellifolia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea pycnocarpa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea quercifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea recta (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea remyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea scabra (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea sessilifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea shipmanii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea solanacea (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea solenocalyx (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea spathulata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea st.-johnii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea stictophylla (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea superba (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanea superba subsp. regina (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea superba subsp. superba (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea sylvestris (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea tritomantha (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea truncata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea undulata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanella hyacinthoides (Tecophilaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanotis axillaris (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyathea cooperi (Cyatheaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyathula prostrata (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cycas circinalis (Cycadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cycas revoluta (Cycadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyclamen sp. (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyclanthera pedata (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cycloloma atriplicifolium (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyclosorus interruptus (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyclospermum leptophyllum (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyclotella atomus () | (unresearched) | ?unresearched | ?unresearched |
| Cyclotella cryptica () | (unresearched) | ?unresearched | ?unresearched |
| Cyclotella pseudostelligera () | (unresearched) | ?unresearched | ?unresearched |
| Cylindropuntia imbricata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cylindropuntia rosea (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cylindropuntia tunicata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbalaria muralis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbalaria muralis subsp. muralis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbopogon citratus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbopogon refractus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cymodocea nodosa (Cymodoceaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynanchum louiseae (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynanchum rossicum (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynanchum spp. (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara cardunculus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara cardunulus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara scolymus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon aethiopicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon dactylon (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cynodon dactylon var. dactylon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon nlemfuensis var. nlemfuensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon transvaalensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynoglossum amabile (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynoglossum creticum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynoglossum officinale (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynosurus cristatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynosurus echinatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynosurus spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus alopecuroides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus alternifolius (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus amuricus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus aromaticus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus articulatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus brevifolius (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus compactus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus compressus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus congestus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus cuspidatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus cyperinus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus cyperoides (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus difformis (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus digitatus (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus distans (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus eleusinoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus entrerianus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus eragrostis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus esculentus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus fauriei (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus giganteus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus gracilis (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus hamulosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus haspan (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus hillebrandii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hillebrandii subsp. decipiens (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hillebrandii subsp. hillebrandii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hillebrandii var. decipiens (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus hillebrandii var. hillebrandii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus hypochlorus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hypochlorus var. brevior (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus hypochlorus var. hypochlorus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus imbricatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus involucratus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus iria (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus javanicus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus laevigatus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus ligularis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus longus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus malaccensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus metzii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus michelianus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus neokunthianus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus odoratus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus papyrus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus pennatiformis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus pennatiformis var. bryanii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus pennatiformis var. pennatiformis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus phleoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus phleoides var. hawaiiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus phleoides var. phleoides (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus pilosus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus prolifer (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus pumilus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus reflexus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus rockii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus rotundus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus sandwicensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus sanguinolentus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus sp. (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus sphacelatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus surinamensis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus tenellus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus tenuiflorus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus trachysanthos (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus tuberosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus ustulatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus vorsteri (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtandra biserrata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra calpidicarpa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra confertiflora var. confertiflora (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra confertiflora var. obovata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra cordifolia (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra crenata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra cyaneoides (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra dentata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra filipes (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra garnotiana (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra giffardii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra gracilis (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra grandiflora (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra grayana (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra grayi (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra halawensis (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra hashimotoi (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra hawaiensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra hematos (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra kalihii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kauaiensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kaulantha (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra kealiae subsp. kealiae (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kealiae subsp. urceolata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kohalae (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra laxiflora (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra lessoniana (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra longifolia (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra lydgatei (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra lysiosepala (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra macraei (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra macrocalyx (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra menziesii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra munroi (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra oenobarba (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra olona (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra oxybapha (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra paliku (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra paludosa var. microcarpa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra paludosa var. paludosa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra pickeringii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra platyphylla (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra polyantha (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra procera (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra procera x grayana (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra propinqua (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra pruinosa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra rivularis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra sandwicensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra sessilis (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra sp. (Gesneriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtandra spathulata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra subumbellata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra tintinnabula (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra viridiflora (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra waianaeensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra waiolani (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra wawrae (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtococcum deltoideum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtococcum oxyphyllum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyrtococcum patens (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyrtococcum trigonum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyrtomium caryotideum (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtomium falcatum (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtopus setosus (Cyrtopodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtostachys renda (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cystopteris douglasii (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cystopteris sandwicensis (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cytisus multiflorus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cytisus scoparius (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cytisus scoparius subsp. scoparius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cytisus striatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dactylis glomerata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dactyloctenium aegyptium (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dactyloctenium australe (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dahlia coccinea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dahlia imperialis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dalbergia latifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dalbergia sissoo (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dalechampia scandens (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Daltonia baldwinii (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Daltonia contorta (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Daltonia pseudostenophylla (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Daltonia rufescens (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Damasonium minus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Danaus plexippus (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Danthonia pilosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Danthonia semiannularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daphne laureola (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daphne mezereum (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dasyscypha willkommii (Hyaloscyphaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura candida (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura ferox (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Datura inoxia (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Datura leichhardtii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura metel (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Datura sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura stramonium (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Datura wrightii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daucus carota (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daucus carotus subsp. sativus (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Delairea odorata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea fallax (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea laciniata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea lanaiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea lauliiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea niihauensis subsp. kauaiensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea parviflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea rhytidosperma (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea rivularis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea sinuata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea sp. (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Delissea subcordata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea undulata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea undulata subsp. undulata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delonix regia (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dendrobium sp. (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dennstaedtia davallioides (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dentella repens (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Deparia fenzliana (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Deparia kaalaana (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Deparia marginalis (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Deparia petersenii (Athyriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deparia petersonii (Athyriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deparia prolifera (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Derris elliptica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Derris indica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Derris malaccensis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Deschampsia cespitosa var. parviflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deschampsia flexuosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deschampsia nubigena (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Descurainia pinnata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Descurainia richardsonii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Descurainia sophia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmanthus pernambucanus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmanthus virgatus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmazeria marina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmazeria rigida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium adscendens (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium gangeticum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium glabrum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium heterocarpon (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium heterophyllum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium incanum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium intortum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium nicaraguense (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium sandwicense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium scorpiurus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium strigillosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium tortuosum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium triflorum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium uncinatum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Deutzia scabra (Hydrangeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianella caerulea (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dianella sandwicensis (Liliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dianthus armeria (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus armeria subsp. armeria (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus barbatus (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus caryophyllus (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus plumarius (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diascia sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diatoma ehrenbergii (Rhizophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichanthelium cynodon (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthelium hillebrandianum (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthelium isachnoides (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthelium koolauense (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthium annulatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dichanthium aristatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dichanthium caricosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichanthium sericeum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichelachne crinita (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dichondra micrantha (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichorisandra thyrsiflora (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichromena ciliata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichrostachys cinerea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dicliptera chinensis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranella exilis (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hawaiica var. hawaiica (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hawaiica var. tomentella (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hochreuteri (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hochreutineri (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranella integrifolia (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella rigidula (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranodontium denudatum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranodontium falcatum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranodontium falcatum var. atrovirens (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranodontium hawaiicum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranodontium hawaiicum var. atrovirens (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranodontium porodictyon (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranoloma gracile (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranopteris linearis (Gleicheniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dicranopteris linearis f. emarginata (Gleicheniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranopteris linearis f. linearis (Gleicheniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranopteris spp. (Gleicheniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranoweisia cirrata (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum sandwicense (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranum speirophyllum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. breviflagellare (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. condensatum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. elongatum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. speirophyllum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dictyosperma album (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dictyosphaeria cavernosa (Valoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dictyota spp. (Dictyotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Didymodon insulanus (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dieffenbachia seguine (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Diellia erecta (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia erecta f. alexandri (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia erecta f. erecta (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia erecta f. pumila (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia falcata (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia leucostegioides (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia mannii (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia pallida (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia unisora (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia x lauii (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dietes bicolor (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dietes grandiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dietes robinsoniana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitalis lanata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitalis purpurea (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria bicornis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria ciliaris (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria decumbens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria didactyla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria eriantha (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria fuscescens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria henryi (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria horizontalis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria insularis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria ischaemum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria longiflora (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria sanguinalis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria setigera (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Digitaria ternata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria violascens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dillenia indica (Dilleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dillenia suffruticosa (Dilleniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dimocarpus longan (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dimorphotheca ecklonis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dimorphotheca pluvialis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dimorphotheca spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioclea megacarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioclea reflexa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diodia radula (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Diodia sarmentosa (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dionaea muscipula (Droseraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea alata (Dioscoreaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dioscorea batatas (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea bulbifera (Dioscoreaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dioscorea oppositifolia (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea pentaphylla (Dioscoreaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dioscorea sansibarensis (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea sp. (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea species (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diospyros discolor (Ebenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diospyros hillebrandii (Ebenaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diospyros kaki (Ebenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diospyros sandwicensis (Ebenaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplachne fascicularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplachne fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplachne uninervia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplazium arnottii (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diplazium esculentum (Athyriaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplazium molokaiense (Athyriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplazium sandwichianum (Athyriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplodia gossypina (Sphaeropsidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplolaena dampieri (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplopterygium pinnatum (Gleicheniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplotaxis muralis (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Diplotaxis tenuifolia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipogon lignosus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus fullonum (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus fullonum subsp. fullonum (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus fullonum subsp. sylvestris (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus laciniatus (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus species (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus spp. (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus sylvestris (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Disa bracteata (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dischisma arenarium (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dischisma capitatum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dissochondrus biflorus (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dissotis rotundifolia (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Distichium capillaceum (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Distichlis spicata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Distichophyllum freycinetii var. crasse-turgescens (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Distichophyllum freycinetii var. freycinetii (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Distichophyllum paradoxum (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dittrichia graveolens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dittrichia viscosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dodonaea viscosa (Sapindaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dombeya wallichii (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Doodia kunthiana (Blechnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Doodia lyonii (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dopatrium junceum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dorstenia contrajerva (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Doryopteris angelica (Sinopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Doryopteris decipiens (Sinopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Doryopteris decora (Sinopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Doryopteris subdecipiens (Sinopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Doryopteris takeuchii (Sinopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dovyalis caffra (Flacourtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dovyalis hebecarpa (Flacourtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Draba verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena concinna (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena draco (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena fragrans (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dracaena fragrans cv. Massangeana (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena marginata (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena reflexa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena sp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Drosanthemum candens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Drosera anglica (Droseraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Drymaria cordata (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris crinalis var. crinalis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris crinalis var. podosorus (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris filix-mas (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris fusco-atra (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris fusco-atra var. fusco-atra (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris fusco-atra var. lamoureuxii (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris glabra (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris glabra var. alboviridis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. flynnii (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. glabra (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. hobdyana (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. nuda (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. pusilla (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. soripes (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris hawaiiensis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris mauiensis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris podosorus var. podosorus (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris sandwicensis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris sp. (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris subbipinnata (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris tetrapinnata (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris unidentata (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris unidentata var. paleacea (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris unidentata var. unidentata (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris wallichiana (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia arborea (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia ciliolata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia ciliolata subsp. ciliolata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia ciliolata subsp. glutinosa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia dolosa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia herbstobatae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia imbricata subsp. acronaea (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia imbricata subsp. imbricata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia kenwoodii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia knudsenii subsp. filiformis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia knudsenii subsp. knudsenii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia knudsenii subsp. nagatae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laevigata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia latifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia laxa subsp. bryanii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa subsp. hirsuta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa subsp. laxa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa subsp. pseudoplantaginea (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia linearis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia linearis subsp. hillebrandii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia linearis subsp. linearis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia linearis subsp. opposita (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia menziesii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia microcephala (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia paleata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia pauciflorula (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia plantaginea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia plantaginea subsp. humilis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia plantaginea subsp. magnifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia plantaginea subsp. plantaginea (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia platyphylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia raillardioides (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia reticulata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia scabra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia scabra subsp. leiophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia scabra subsp. scabra (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia scabra x menziesii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia sherffiana (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia sp. (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia syndetica (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia waialealae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Duchesnea indica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Duranta erecta (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Duranta repens (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Durio zibethinus (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dypsis decaryi (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dypsis lutescens (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dysphania pumilio (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dyssodia tenuiloba (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ecballium elaterium (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eccremocarpus scaber (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echeveria sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinocactus grusonii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa colona (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Echinochloa colonum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa crus-galli (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Echinochloa crus-pavonis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa crusgalli subsp. crus-pavonis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa elliptica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa esculenta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa frumentacea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa glabrescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa muricata var. microstachya (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa oryzoides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Echinochloa polystachya (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Echinochloa polystachya cv. 'Amity' (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa pyramidalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa stagnina (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Echinochloa telmatophila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinocystis lobata (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus bathii (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus bolivianus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus horemanii (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus intermedius (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus latifolius (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus magdalenensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus muricatus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus osiris (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus paniculatus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus uruguayensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinops sphaerocephalus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium candicans (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium fastuosum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium plantagineum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium spp. (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium vulgare (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eclipta alba (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eclipta prostrata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eclipta sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ectropothecium arcuatum (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium sandwichense (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium tutuilum (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium viridifolium (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium zollingeri var. filicaule (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Egeria densa (Hydrocharitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ehretia acuminata (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ehretia rigida (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta brevifolia var. cuspidata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta calycina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta erecta (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ehrharta longiflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta stipoides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ehrharta villosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta villosa var. maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eichhornia azurea (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eichhornia crassipes (Pontederiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eichhornia paniculata (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeagnus angustifolia (Elaeagnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elaeagnus multiflora (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeagnus pungens (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeagnus triflora (Elaeagnaceae) | (unresearched) | PRESENT in Hawaii | ?unresearched |
| Elaeagnus umbellata (Elaeagnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elaeagnus x reflexa (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeis guineensis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elaeocarpus angustifolius (Elaeocarpaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elaeocarpus bifidus (Elaeocarpaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaeocarpus grandis (Elaeocarpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaphoglossum aemulum (Elaphoglossaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elaphoglossum alatum (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum crassicaule (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum crassifolium (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum fauriei (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum paleaceum (Elaphoglossaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elaphoglossum parvisquameum (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum pellucidum (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum sp. (Elaphoglossaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaphoglossum spp. (Elaphoglossaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaphoglossum wawrae (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elatine triandra (Elatinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis acicularis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis acutangula (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis atropurpurea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis congesta (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis dulcis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eleocharis elegans (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis filiculmis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis geniculata (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eleocharis interstincta (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis minuta (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis obtusa (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eleocharis palustris (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis pellucida (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis philippinensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis radicans (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eleocharis sellowiana (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis sphacelata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis spiralis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elephantopus mollis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elettaria cardamomum (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eleusine indica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eleusine tristachya (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleutheranthera ruderalis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elodea canadensis (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elodea longivaginata (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elodea nuttallii (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elsholtzia ciliata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elymus elongatus subsp. ponticus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elymus europaeus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elymus repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytraria imbricata (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elytrigia elongata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia intermedia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia juncea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia pungens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia repens var. repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Embelia pacifica (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Emex australis (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Emex spinosa (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia coccinea (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia fosbergii (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia sonchifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia sonchifolia var. javanica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Emilia sonchifolia var. sonchifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Emilia sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Encalypta ciliata (Encalyptaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Encalypta rhabdocarpa (Encalyptaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Encalypta sandwicensis (Encalyptaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Encelia farinosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Encephalartos sp. (Zamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enchylaena tomentosa (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Entada phaseoloides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enterolobium contortisiliquum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enterolobium cyclocarpum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Enteromorpha intestinalis (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enteropogon mollis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Entodon solanderi (Entodontaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Entodon subcuspidatus (Entodontaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Entodontopsis anceps (Stereophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Entosthodon subintegrus (Funariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Enydra fluctuans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epidendrum sp. (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epidendrum x obrienianum (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium billardierianum (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Epilobium billardierianum subsp. cinereum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium brunnescens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium ciliatum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium hirsutum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium rotundifolium (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium tetragonum subsp. tetragonum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epipactis helleborine (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epiphyllum hookeri (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epipremnum aureum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Epipremnum pinnatum (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Epipremnum pinnatum cv. Aureum (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Episcia cupreata (Gesneriaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Equisetum arvense (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum debile (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum hyemale (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum laevigatum (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum ramosissimum (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum ramosissimum subsp. debile (Equisetaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Equisetum spp. (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum telmateia (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis amabilis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis atropioides (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis atrovirens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis barrelieri (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis brownei (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis brownii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis caroliniana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis cilianensis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis ciliaris (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis cumingii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis curvula (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis deflexa (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis elongata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis falcata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis fosbergii (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis grandis (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis japonica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eragrostis lehmanniana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis leptophylla (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis mauiensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis mexicana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis mexicana subsp. mexicana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis mexicana subsp. virescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis minor (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis monticola (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis nigra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis parviflora (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis paupera (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis pectinacea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis pilosa (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis plana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis scabriflora (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eragrostis sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis subsecunda (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis superba (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis tenuifolia (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis tremula (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eragrostis unioloides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis variabilis (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis xerophila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites glomerata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites hieracifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites hieraciifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites hieraciifolius (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erechtites minima (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites valerianifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Erechtites valerianifolia f. valerianifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erectites glomerata () | (unresearched) | ?unresearched | ?unresearched |
| Erectites minima () | (unresearched) | ?unresearched | ?unresearched |
| Eremocarpus setiger (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eremochloa ophiuroides (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erica arborea (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica baccans (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica ciliaris (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica cinerea (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica lusitanica (Ericaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Erica melanthera (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica quadrangularis (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica scoparia (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica terminalis (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica tetralix (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica vagans (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erigeron bellioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Erigeron karvinskianus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eriobotrya japonica (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eriocaulon buergerianum (Eriocaulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriocaulon robustius (Eriocaulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriocaulon sieboldtianum (Eriocaulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriocaulon truncatum (Eriocaulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eriochloa fatmensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriochloa meyeriana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriochloa polystachya (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eriochloa procera (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eriochloa punctata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium aureum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium botrys (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium brachycarpum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium cicutarium (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium malacoides (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium moschatum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium spp. (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erophila verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erophila verna subsp. praecox (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erophila verna subsp. verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eruca vesicaria (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eruca vesicaria subsp. sativa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erucastrum gallicum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eryngium foetidum (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eryngium maritimum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum cheiranthoides (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum cheiri (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum menziesii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum menziesii subsp. menziesii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum repandum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina berteroana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina corallodendrum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erythrina coralloides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina crista-galli (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Erythrina sandwicensis (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Erythrina smithiana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina stricta (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erythrina subumbrans (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erythrina variegata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Erythrina x sykesii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythroxylum coca (Erythroxylaceae) | (unresearched) | ?unresearched | ?unresearched |
| Escallonia rubra (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eschscholzia californica (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Etlingera elatior (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus amygdalina (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus botryoides (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus camaldulensis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus citriodora (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus cladocalyx (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus cloeziana (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus conferruminata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus crebra (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus deglupta (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus diversicolor (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus globulus (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus gomphocephala (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus grandis (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus lehmanni (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus lehmannii (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus leucoxylon (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus macarthurii (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus maculata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus microcorys (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus muelleriana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus obliqua (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus paniculata (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus pilularis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus polyanthemos (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus robusta (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus rudis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus saligna (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus sideroxylon (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus spp. (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus tereticornis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus torelliana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucheuma denticulatum (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucheuma isiforme (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euchiton japonicus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euchiton sphaericus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eugenia brasiliensis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia cumini (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia dombeyi (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia jambos (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia koolauensis (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eugenia malaccensis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia paniculatum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia reinwardtiana (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eugenia sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia spp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia uniflora (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eulophia graminea (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus alata (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus alatus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus europaea (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus europaeus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus fortunei (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus japonicus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus nana (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus sp. (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus spp. (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium adenophorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium cannabinum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium catarium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium lindleyanum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium odoratum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium riparium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium rugosum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia agraria (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia amygdaloides (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia australis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia cotinifolia (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia cyathophora (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euphorbia cyparissias (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia epithymoides (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia esula (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia haeleeleana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Euphorbia helioscopia (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia heterophylla (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euphorbia hirta (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia humistrata (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia lactea (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia lathyris (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia leucocephala (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia leuconeura (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia maculata (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia milii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia myrsinites (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia paralias (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia peplus (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euphorbia platyphyllos (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia pulcherrima (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia segetalis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia spp. (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia terracina (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia tirucalli (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eurhynchium vagans (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eurya sandwicensis (Theaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Euryops abrotanifolius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euryops multifidus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eustachys distichophylla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eustachys petraea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euterpe oleracea (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Evolvulus glomeratus (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Evolvulus nummularius (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Exocarpos gaudichaudii (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Exocarpos luteolus (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Exocarpos menziesii (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Exochorda racemosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fabronia ciliaris (Fabroniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fabronia degeneri (Fabroniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fabronia nietneri (Fabroniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fagraea berteroana (Loganiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fagus orientalis (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fagus sylvatica (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Falcataria moluccana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fallopia baldschuanica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia convolvulus (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fallopia japonica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia japonica var. japonica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia sachalinensis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia x bohemica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fatoua villosa (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Felicia petiolata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ferraria crispa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ferraria crispa subsp. crispa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca arundinacea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Festuca bromoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca elatior (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca hawaiiensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Festuca pratensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca rubra (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Festuca sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficaria verna (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus altissima (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus aurea (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus benghalensis (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus benjamina (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus brevifolia (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus carica (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus deltoidea (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus elastica (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus lyrata (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus macrophylla (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus macrophylla subsp. macrophylla (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus microcarpa (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus natalensis (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus neriifolia (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus nitida (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus nota (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus platypoda (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus prolixa (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus pseudopalma (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus pumila (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus religiosa (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus rubiginosa (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus sp. (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus spp. (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus thonningii (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Filago gallica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Filago pyramidata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Filicium decipiens (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Filipendula ulmaria (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis acuminata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis aestivalis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis autumnalis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis cymosa (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fimbristylis cymosa subsp. spathacea (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis cymosa subsp. umbellato (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis cymosa subsp. umbellato-capitata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis dichotoma (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fimbristylis ferruginea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis globulosa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis hawaiiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis hispidula (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis littoralis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis miliacea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis umbellaris (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Firmiana simplex (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fissidens aphelotaxifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens baldwinii (Fissidentaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fissidens bryoides (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens delicatulus (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens elegans (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens hoei (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens kilaueae (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens lancifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens nothotaxifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens pacificus (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens submarginatus (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens taxifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Flacourtia indica (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flacourtia jangomas (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flacourtia rukam (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flaveria bidentis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Flaveria trinervia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fleischmannia pratensis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flemingia macrophylla (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flemingia strobilifera (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fleurya interrupta (Urticaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flindersia brayleyana (Rutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Florestina tripteris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Floribundaria baldwinii (Meteoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Floribundaria floribunda (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Flueggea neowawraea (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Flueggea virosa (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Foeniculum vulgare (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Foeniculum vulgare var. vulgare (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fortunella sp. (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fragaria chiloensis (Rosaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fragaria chiloensis subsp. sandwicensis (Rosaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fragaria vesca (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fragaria vesca subsp. vesca (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fragaria x ananassa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Frangula alnus (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Frankenia pulverulenta (Frankeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fraxinus angustifolia (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus angustifolia subsp. angustifolia (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus angustifolia subsp. oxycarpa (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus griffithii (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus ornus (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus pennsylvanica (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus rotundifolia (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus uhdei (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Freesia alba x leichtlinii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia hybrid (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia leichtlinii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia refracta (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia spp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia x sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freycinetia arborea (Pandanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fritillaria imperialis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Froelichia gracilis (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Frullania apiculata (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania hawaiiensis (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania hypoleuca (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania intermedia (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania meyeniana (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania neurota (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania oahuensis (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania squarrosa (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fuchsia arborescens (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fuchsia boliviana (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fuchsia hybrida (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Fuchsia magellanica (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fuchsia paniculata (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fuchsia spp. (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Fuirena ciliaria (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fuirena ciliaris (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fuirena umbellata (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fumaria bastardii (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria capreolata (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria densiflora (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria indica (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria muralis (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria muralis subsp. muralis (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria officinalis (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria parviflora var. parviflora (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Funaria calvescens (Funariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Funaria hygrometrica (Funariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Funaria subintegra (Funariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Funtumia elastica (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Furcraea cabuya (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Furcraea cubensis (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Furcraea foetida (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Furcraea gigantea (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Furcraea hexapetala (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Furcraea selloa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Furcraea spp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gagnebina pterocarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gahnia aspera subsp. globosa (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gahnia beecheyi (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gahnia gahniiformis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gahnia lanaiensis (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gahnia vitiensis subsp. kauaiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gaillardia pulchella (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Galactia tenuiflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Galactites tomentosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Galanthus nivalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galega officinalis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galenia pubescens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galenia pubescens var. pubescens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galenia secunda (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galeobdolon luteum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galeopsis tetrahit (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galinsoga ciliata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Galinsoga parviflora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Galinsoga quadriradiata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Galium aparine (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium canescens (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium divaricatum (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Galium humifusum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium mollugo (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium murale (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium palustre (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium parisiense (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium pedemontanum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium tinctorium (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium tricornutum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium verum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galphimia glauca (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galphimia gracilis (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta americana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta calviceps (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta falcata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta pensylvanica (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gamochaeta purpurea (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Garcinia mangostana (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garcinia xanthochymus (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gardenia augusta (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gardenia brighamii (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gardenia mannii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gardenia remyi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gardenia sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garnotia sandwicensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garnotia stricta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garovaglia haleakalae (Pterobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garovaglia powellii var. haleakalae (Pterobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gastridium phleoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gastridium ventricosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaudinia fragilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaultheria mucronata (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaura lindheimeri (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaura mollis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania linearis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania rigens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania rigens var. leucolaena (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gazania rigens var. rigens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gelidium vagum (Gelidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gelsemium sempervirens (Loganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geniostoma rupestre (Loganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista canariensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista linifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista monspessulana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista monspessulanus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista racemosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista tinctoria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geoffroea spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geogenanthus sp. (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium arboreum (Geraniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium carolinianum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium columbinum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium cuneatum (Geraniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium cuneatum subsp. cuneatum (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium cuneatum subsp. hololeucum (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium cuneatum subsp. hypoleucum (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium cuneatum subsp. tridens (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium dissectum (Geraniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium hanaense (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium hillebrandii (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium homeanum (Geraniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium kauaiense (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium lucidum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium molle (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium molle var. molle (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium multiflorum (Geraniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium nepalense (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium pusillum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium pyrenaicum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium retrorsum (Geraniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium robertianum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium sanguineum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium thunbergii (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium yeoi (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gigantochloa sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gilia capitata (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ginkgo biloba (Ginkgoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ginko biloba () | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus angustus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus cardinalis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus caryophyllaceus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus communis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus communis subsp. byzantinus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus dalenii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus delenii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus spp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus tristis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus undulatus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glaucium corniculatum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Glaucium flavum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Glechoma hederacea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gleditsia triacanthos (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glinus lotoides (Molluginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glinus oppositifolia (Molluginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gliricidia sepium (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Globba winitii (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gloeothece fuscolutea (Chroococcaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gloriosa rothschildiana (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gloriosa superba (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus acutifolius (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus laevifolius (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus limnobioides (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus mauiensis (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus ogatae (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus torrentium (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossostigma cleistanthum (Phrymaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glossostigma diandrum (Phrymaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria canadensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria declinata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria fluitans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria grandis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria notata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria plicata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria striata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glycine max (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glycine tabacina (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Glycyrrhiza glabra (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gmelina arborea (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gmelina asiatica (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gmelina elliptica (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gnaphalium collinum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium japonicum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium polycaulon (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium purpureum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium sandwicensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium sandwicensium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium sandwicensium var. molokaiense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium stramineum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium viravira (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Goldfussia isophylla (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gomphocarpus cancellatus (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gomphocarpus fruticosus (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gomphocarpus physocarpus (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gomphrena celosioides (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gomphrena globosa (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gomphrena serrata (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gonocarpus chinensis (Haloragaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gonocormus minutus (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gonocormus prolifer (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Goodenia koningsbergeri (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gorteria personata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gossypium barbadense (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gossypium hirsutum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gossypium tomentosum (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gouania hillebrandii (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gouania meyenii (Rhamnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gouania polygama (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gouania vitifolia (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gracilaria epihippisora (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gracilaria eucheumatoides (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gracilaria salicornia (Gracilariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gracilaria spp. (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gracilaria tikvahiae (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grammatis hookeri () | (unresearched) | ?unresearched | ?unresearched |
| Grammitis baldwinii (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grammitis forbesiana (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grammitis hookeri (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grammitis tenella (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Graptopetalum paraguayense (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Graptophyllum pictum (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grateloupia doryophora (Halymeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grateloupia doryphora (Halymeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grateloupia filicina var. luxurians (Halymeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea arenaria (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea banksii (Proteaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Grevillea floribunda subsp. floribunda (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea hybrid (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea juniperina (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea leucopteris (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea robusta (Proteaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Grevillea rosmarinifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea sp. cv. Ivanhoe (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea wilsonii (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grewia asiatica (Tiliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Grewia occidentalis (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grimmia anodon (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia haleakalae (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grimmia laevigata (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia longirostris (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia pilifera (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia pulvinata (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia scabrifolia (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grimmia trichophylla (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Guadua angustifolia (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Guaiacum officinale (Zygophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Guaiacum sanctum (Zygophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Guazuma ulmifolia (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gunnera kauaiensis (Gunneraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gunnera petaloidea (Gunneraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gunnera tinctoria (Gunneraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gutierrezia sarothrae (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gymnocoronis spilanthoides (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gynandriris setifolia (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gynerium sagittatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gypsophila paniculata (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gypsophila tubulosa (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Haematoxylum campechianum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hageniella micans (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hainardia cylindrica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea costata (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea drupacea (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea elliptica (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea francisiana (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea gibbosa (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea laurina (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea pycnoneura (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea salicifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea sericea (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea spp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea suaveolens (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halimeda discoidea (Halimedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halimeda kanaloana (Halimedaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Halimeda opuntia (Halimedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halogeton glomeratus (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halophila hawaiiana (Hydrocharitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haloragis micrantha (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hamamelis sp. (Hamamelidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hamelia patens (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Haplohymenium triste (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplopteris elongata (Vittariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys bryanii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys haplostachya (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys linearifolia (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys munroi (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys truncata (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Harpephyllum caffrum (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Harpullia pendula (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Harrisia martinii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Harungana madagascariensis (Clusiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hawaiia minuscula (Rhodomelaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hebe elliptica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hebe speciosa (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hebe x franciscana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedera algeriensis (Araliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hedera helix (Araliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedera helix var. helix (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedera spp. (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedychium coccineum (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hedychium coronarium (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedychium coronarium x gardnerianum (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedychium flavescens (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedychium gardnerianum (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedychium sp. (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedyotis acuminata (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis callitrichoides (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis centranthoides (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis cookiana (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis coriacea (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis corymbosa (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis degeneri var. coprosmifolia (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis degeneri var. degeneri (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis diffusa (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedyotis elatior (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis fluviatilis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis flynnii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis foggiana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis foliosa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis formosa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis fosbergii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis haupuensis (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis hillebrandii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis knudsenii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis littoralis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis mannii (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis parvula (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana subsp. remyi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana subsp. schlechtendahliana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana subsp. waimeae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana var. remyi (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis st.-johnii (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis terminalis (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis tryblium (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedypnois cretica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedypnois rhagadioloides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedyponis cretica () | (unresearched) | ?unresearched | ?unresearched |
| Heerniaria hirsuta () | (unresearched) | ?unresearched | ?unresearched |
| Helianthus annuus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus argophyllus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Helianthus ciliaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus debilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus petiolaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus tuberosus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helichrysum foetidum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helichrysum petiolare (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helichrysum petiolatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia bihai (Heliconiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliconia brasilensis (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia humilis (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia latispatha (Heliconiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliconia lingulata (Heliconiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Heliconia metallica (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia psittacorum (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia sp. (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia spp. (Heliconiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Heliconia stricta (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliocarpus popayanensis (Tiliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliophila pusilla (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium amplexicaule (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium anomalum (Boraginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heliotropium anomalum var. argenteum (Boraginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium arborescens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium curassavicum (Boraginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium europaeum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium indicum (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Heliotropium ovalifolium (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium procumbens (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium supinum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Helminthotheca echioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemarthria altissima (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hemarthria compressa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemerocallis fulva (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemerocallis lilioasphodelus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemerocallis sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemigraphis alternata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hemigraphis reptans (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hemizonia pungens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Heracleum mantegazzianum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herbertus hawaiiensis (Herbertaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heritiera littoralis (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herniaria cinerea (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herniaria hirsuta (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herperis matronalis () | (unresearched) | ?unresearched | ?unresearched |
| Hesperantha falcata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hesperis matronalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hesperocnide sandwicensis (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hesperocnide tenella (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hesperomannia arborescens (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hesperomannia arbuscula (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hesperomannia lydgatei (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heteranthera dubia (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heteranthera limosa (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heteranthera reniformis (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heterocentron elegans (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Heterocentron subtriplinervium (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heterodon nasicus (Bruniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heteromeles arbutifolia (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heterophyllium subauriculatum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heteropogon contortus (Poaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heteroscyphus argutus (Lophocoleaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heterospathe elata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heterotheca grandiflora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heterotheca subaxillaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hevea brasiliensis (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hexaglottis lewisiae (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibbertia cuneiformis (Dilleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscadelphus bombycinus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscadelphus crucibracteatus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscadelphus distans (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscadelphus giffardianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscadelphus hualalaiensis (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscadelphus wilderianus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscadelphus woodii (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus acetosella (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus arnottianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus arnottianus subsp. arnottianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus arnottianus subsp. immaculatus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus arnottianus subsp. punaluuensis (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus brackenridgei (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. brackenridgei (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. mokuleianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. molokaiana (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. molokaianus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus calyphyllus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus clayi (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus diversifolius (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hibiscus furcellatus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus kokio (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus kokio subsp. kokio (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus kokio subsp. saintjohnianus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus moscheutos (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus mutabilis (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus rosa-sinensis (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hibiscus sabdariffa (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hibiscus schizopetalus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus syriacus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus tiliaceus (Malvaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus trionum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus trionum var. trionum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus waimeae (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus waimeae subsp. hannerae (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus waimeae subsp. waimeae (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hicoria alba (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hicoria floridana (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hicoria glabra (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium aurantiacum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium caespitosum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium canadense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium kalmii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium lachenalii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium lepidulum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium pilosella (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium piloselloides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium praealtum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium pratense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium umbellatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium x floribundum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium x sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hillebrandia sandwicensis (Begoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hippeastrum puniceum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippeastrum reginae (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippeastrum sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippeastrum striatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippobroma longiflora (Campanulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hippophae rhamnoides (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippuris vulgaris (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hiptage benghalensis (Malpighiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hiptage spp. (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hirschfeldia incana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Histiopteris incisa (Hypolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus halepensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus lanata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus lanatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Holcus mollis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus setiger (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus setosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus sorghum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holmskioldia sanguinea (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holomitrium brevicalycinum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holomitrium seticalycinum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Holomitrium squarrifolium (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Homalanthus novo-guineensis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homalanthus populifolius (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Homaliodendron dendroides (Neckeraceae) | (unresearched) | ?unresearched | ?unresearched |
| Homaliodendron flabellatum (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Homalocladium platycladum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homalomena sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria collina (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria flaccida (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria miniata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria ochroleuca (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homoglossum watsonium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hookeria acutifolia (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hookeriopsis purpurea var. acuminatula (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hookeriopsis purpurea var. ligulacaea (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hookeriopsis purpurea var. purpurea (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hordeum distichon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum geniculatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum jubatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum leporinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum marinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum murinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum murinum subsp. glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum murinum subsp. leporinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum vulgare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum vulgare subsp. distichon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum vulgare subsp. vulgare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hornungia procumbens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Houttuynia cordata (Saururaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hovenia dulcis (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Howea forsteriana (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hoya australis (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hoya multiflora (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hoya sp. (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Humulus japonicus (Cannabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Humulus lupulus (Cannabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hunnemannia fumariifolia (Papaveraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia erosa (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia erubescens (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia filiformis (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia haleakalae (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia mannii (Lycopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia nutans (Lycopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia phyllantha (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia serrata (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia sp. (Lycopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Huperzia stemmermanniae (Lycopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia subintegra (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x carlquistii (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x gillettii (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x koolauensis (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x medeirosii (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x sulcinervia (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hura crepitans (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyacinthoides hispanica (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyacinthoides non-scripta (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hybanthus attenuatus (Violaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrangea macrophylla (Hydrangeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrangea paniculata (Hydrangeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrilla verticillata (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrocera triflora (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocharis dubia (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocharis morsus-ranae (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocleys nymphoides (Limnocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocotyle bonariensis (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrocotyle bowlesioides (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hydrocotyle ranunculoides (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrocotyle verticillata (Apiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hydrodictyon reticulatum (Hydrodictyaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrolea zeylanica (Hydrophyllaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hygrophila costata (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hygrophila difformis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hygrophila erecta (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hygrophila polysperma (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hylocereus costaricensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hylocereus polyrhizus (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hylocereus undatus (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hymenachne acutigluma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenachne amplexicaulis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hymenachne amplexicaulis cv. Olive (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenachne pseudointerrupta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenocallis caribaea (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenocallis sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenolobus procumbens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenomonas roseola () | (unresearched) | ?unresearched | ?unresearched |
| Hymenophyllum lanceolatum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenophyllum obtusum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenophyllum recurvum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenostylium recurvirostrum var. cylindricum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hymenostylium recurvirostrum var. recurvirostrum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hyophila involuta (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hyophorbe lagenicaulis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyoscyamus niger (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia dregeana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia hirta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia rufa (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hyparrhenia rufa subsp. altissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia rufa subsp. rufa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypecoum pendulum (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum androsaemum (Clusiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hypericum calycinum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum canariense (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypericum elodes (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum grandifolium (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum humifusum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum japonicum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum mutilum (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypericum mutilum subsp. mutilum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum perforatum (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypericum perforatum var. angustifolium (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum tetrapterum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum triquetrifolium (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum x inodorum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypnea musciformis (Hypneaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypochaeris glabra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypochaeris radicata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypochaeris spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypochoeris glabra (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypochoeris radicata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypoestes phyllostachya (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypolepis dicksonioides (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypolepis hawaiiensis var. hawaiiensis (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hypolepis hawaiiensis var. mauiensis (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hypolepis rugosula (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypopterygium sandwicense (Hypopterygiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hyptis brevipes (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis capitata (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hyptis mutabilis (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis pectinata (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hyptis rhomboidea (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis sidifolia (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis suaveolens (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Iberis umbellata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ibicella lutea (Martyniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ichnanthus nemorosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex anomala (Aquifoliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ilex aquifolium (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex cassine (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex crenata (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex paraguariensis (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex sp. (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex spp. (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Illecebrum verticillatum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens balfourii (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens balsamina (Balsaminaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Impatiens ecalcarata (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens glandulifera (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens grandulifera (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens hawkeri (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens noli-tangere (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens parviflora (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens sodenii (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens spp. (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens sultani (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens wallerana (Balsaminaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Impatiens walleriana (Balsaminaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Imperata conferta (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Imperata cylindrica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Imperata cylindrica var. major (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Imperata spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Indigofera decora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Indigofera hirsuta (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Indigofera linifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Indigofera oblongifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Indigofera spicata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Indigofera suffruticosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Indigofera tinctoria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inga edulis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Inga sapindoides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inga sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inga spectabilis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Inga striata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inula helenium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Iochroma cyanea (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipheion uniflorum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea acuminata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea alba (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea aquatica (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea batatas (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea cairica (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea carnea (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea carnea subsp. fistulosa (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea coccinea (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea fistulosa (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea hederacea (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea hederifolia (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea horsfalliae (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea imperati (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea indica (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea lacunosa (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea littoralis (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea lobata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea nil (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea obscura (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea ochracea (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea pes-caprae (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea pes-caprae subsp. brasiliensis (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea pes-tigridis (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea pulchella (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea purpurea (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea quamoclit (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea sagittata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea spp. (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea trichocarpa (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea tricolor (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea triloba (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea tuboides (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea violacea (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Iris foetidissima (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris laevigata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris missouriensis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris orientalis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris pseudacorus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris psuedacorus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris spuria (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris x germanica (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris xiphium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isachne distichophylla (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isachne globosa (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Isachne pallens (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isachne pulchella (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isatis tinctoria (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ischaemum byrone (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ischaemum indicum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ischaemum polystachyum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ischaemum rugosum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ischaemum timorense (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Isodendrion hosakae (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Isodendrion laurifolium (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isodendrion longifolium (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isodendrion pyrifolium (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Isolepis hystrix (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis marginata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis nodosa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis prolifera (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis sepulcralis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isoplexis canariensis (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isopogon formosus (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isopterygium albescens (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isopterygium vineale (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isoëtes hawaiiensis (Isoetaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Iva axillaris subsp. robustior (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia flexuosa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia longituba (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia maculata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia maculata x polystachya (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia paniculata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia polystachya (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia viridiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixophorus unisetus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixora coccinea (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ixora fulgens (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixora sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jacaranda mimosifolia (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jacobinia carnea (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jacquemontia ovalifolia (Convolvulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Jacquemontia ovalifolia subsp. sandwicensis (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jacquemontia tamnifolia (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jamesoniella robusta (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Jarava plumosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum dichotomum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum fluminense (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jasminum grandiflorum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum humile (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum mesnyi (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum multiflorum (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jasminum multipartitum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum nitidum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum polyanthum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum sambac (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jasminum sp. (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jatropha curcas (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Jatropha gossypifolia (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jatropha gossypiifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jatropha integerrima (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jatropha podagrica (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Joinvillea ascendens subsp. ascendens (Joinvilleaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Jubula hutschinsiae subsp. javanica (Jubulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Juglans ailantifolia (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juglans neotropica (Juglandaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juglans regia (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juglans x sp. (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncellus alopecuroides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncellus laevigatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncellus serotinus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acuminatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acutiflorus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acutus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acutus subsp. acutus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus alatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus articulatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus buffonius (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus bufonius (Juncaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Juncus bulbosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus canadensis (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus capillaceus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus capitatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus compressus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus conglomeratus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus effusus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus ensifolius (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus fontanesii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus fontanesii subsp. fontanesii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus fontanesii subsp. pyramidatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus gerardii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus gerardii subsp. gerardii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus imbricatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus indescriptus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus inflexus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus maritimus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus membranaceus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus microcephalus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus oxycarpus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus papillosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus planifolius (Juncaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Juncus polyanthemos (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus prismatocarpus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus spp. (Juncaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juncus squarrosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus subnodulosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus tenuis (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus usitatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jungermannia subulata (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Juniperus ashei (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus bermudiana (Cupressaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Juniperus chinensis (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juniperus communis (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus deppeana (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus occidentalis (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus oxycedrus subsp. macrocarpa (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus virginiana (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jussiaea linifolia (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Jussiaea repens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Justicia aurea (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Justicia betonica (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Justicia brandegeeana (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Justicia carnea (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Justicia procumbens (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Justicia spicigera (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kadua sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe beharensis (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kalanchoe blossfeldiana (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe daigremontianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe delagoensis (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kalanchoe fedtschenkoi (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe grandiflora (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe lateritia var. lateritia (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe pinnata (Crassulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kalanchoe pinnatum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe thyrsiflora (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalimeris indica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Kanaloa kahoolawensis (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kappaphycus alvarezii (Solieriaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kappaphycus striatum (Solieriaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kennedia nigricans (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kennedia rubicunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kerria japonica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Khaya senegalensis (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kickxia elatine (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kickxia elatine subsp. elatine (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kickxia spuria subsp. integrifolia (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kigelia africana (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kleinhovia hospita (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Knautia arvensis (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kniphofia uvaria (Asphodelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koanophyllon solidaginoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Kochia scoparia (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koelreuteria elegans (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Koelreuteria elegans subsp. flamegold (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koelreuteria elegans subsp. formosana (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koelreuteria paniculata (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kokia cookei (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kokia drynarioides (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kokia kauaiensis (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Kokia lanceolata (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella complanata (Viscaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Korthalsella cylindrica (Viscaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Korthalsella degeneri (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella latissima (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella platycaula (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella remyana (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Kuehneola uredinis (Phragmidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kummerowia stipulacea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kummerowia striata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kunzea ericoides (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kunzea sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kurzia mauiensis (Lepidoziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Kyllinga brevifolia (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kyllinga gracillima (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kyllinga melanosperma (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kyllinga nemoralis (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kyllinga odorata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kyllinga polyphylla (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lablab purpureus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lablab sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Labordia cyrtandrae (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia degeneri (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia fagraeoidea (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia hedyosmifolia (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia helleri (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia hirtella (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia hosakana (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia kaalae (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia lydgatei (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia pumila (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia sessilis (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia sp. nov. (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia tinifolia var. lanaiensis (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia tinifolia var. tinifolia (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia tinifolia var. wahiawaensis (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia triflora (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia venosa (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia waialealae (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia waiolani (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lachenalia aloides (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia aloides var. aurea (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia bulbifera (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia mutabilis (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia reflexa (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachnellula willkommii (Hyaloscyphaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca canadensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca muralis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca pulchella (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca saligna (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca sativa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca serriola (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lactuca tatarica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca virosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagarosiphon major (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lagarosiphon spp. (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagenifera erici (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lagenifera helenae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lagenifera maviensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lagerstroemia indica (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lagerstroemia sp. (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagunaria patersonia subsp. patersonia (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagurus ovatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamarckia aurea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamiastrum galeobdolon (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamiastrum galeobdolon subsp. argentatum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium album (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium amplexicaule (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium amplexicaule var. amplexicaule (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium galeobdolon subsp. argentatum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium hybridum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium maculatum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium purpureum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus amoenus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus glaucus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus multiradiatus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus roseus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus sp. (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus tegens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus zeyheri (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Landoltia punctata (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lansium domesticum (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lantana camara (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lantana camara var. aculeata (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lantana camara var. camara (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lantana montevidensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lapageria rosea (Philesiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lappula occidentalis var. occidentalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lappula redowski (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lapsana communis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lapsana communis subsp. communis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Larix decidua (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Larix spp. (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lasiurus cinereus (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lasiurus cinereus subsp. semotus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Latania loddigesii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Latania sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lathyrus angulatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus latifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus lusseri (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus odoratus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus sativus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus sphaericus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus sylestris (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus tingitanus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavandula officinalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavandula stoechas (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavatera arborea (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavatera cretica (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lechenaultia biloba (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leea philippinensis (Leeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leea sp. (Leeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leersia hexandra (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leersia japonica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leersia oryzoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leersia sayanuka (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna aequinoctialis (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna gibba (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna minor (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna obscura (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna paucicostata (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna sp. (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna spp. (Lemnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lemna trisulca (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonotis leonurus (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonotis nepetifolia (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leontodon autumnalis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon hirtus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon hispidus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon saxatilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon taraxacoides (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leontodon taraxacoides subsp. taraxacoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonurus cardiaca (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonurus japonicus (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leonurus sibiricus (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepechinia hastata (Lamiaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lepidium africanum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium appelianum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium arbuscula (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium bidentatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium bidentatum var. o-waihiense (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium bidentatum var. remyi (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium bonariense (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium campestre (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium densiflorum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium didymum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium draba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium draba subsp. chalepense (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium draba subsp. draba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium latifolium (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium oblongum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium perfoliatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium ruderale (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lepidium sativum (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lepidium serra (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium sp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium strictum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium virginicum (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lepidolejeunea involuta (Lejeuneaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepilaena australis (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepisorus thunbergianus (Polypodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptecophylla tameiameiae (Epacridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leptobryum pyriforme (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leptochloa chinensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leptochloa fasicularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptochloa fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptochloa mucronata (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leptochloa panicea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leptochloa scabra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptochloa virgata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptodontium flexifolium (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leptospermum ericoides (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptospermum laevigatum (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptospermum morrisonii (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Leptospermum petersonii (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptospermum polygalifolium (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptospermum rotundifolium (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptospermum scoparium (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lepturus repens (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepyrodiclis holosteoides (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepyrodiclis holstedoides (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza bicolor (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza cuneata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lespedeza stipulacea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza striata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza thunbergii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucadendron argenteum (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucadendron discolor (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucadendron sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena diversifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena glauca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena leucocephala (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leucaena leucocephala subsp. leucocephala (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena trichodes (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucanthemum maximum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucanthemum vulgare (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucas cephalotes (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucas decemdentata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucas lavandulifolia (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucas linifolia (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucas zeylanica (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum fumarioli (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum gracile (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum gracile var. gracile (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum gracile var. hamatum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum hollianum (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum pachyphyllum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum seemannii var. fumarioli (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum seemannii var. seemannii (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum seemannii var. solfatarae (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum solfatarae (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucojum aestivum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucoloma hawaiiense (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucoloma molle (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucoloma scaberulum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucophanes glaucum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucophyllum frutescens (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucospermum conocarpodendron (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucospermum reflexum (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucospermum sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leycesteria formosa (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leymus multicaulis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leymus spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liaea scilloides () | (unresearched) | ?unresearched | ?unresearched |
| Libertia formosa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Licuala grandis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum amurense (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum indicum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum japonicum (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum japonicum var. rotundifolium (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum lucidum (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ligustrum obtusifolium (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum ovalifolium (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum quihoui (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum robustum (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum robustum subsp. walkeri (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum sinense (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ligustrum sp. (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum spp. (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum vulgare (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lilaea scilloides (Juncaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lilium formosanum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lilium lancifolium (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lilium tigrinum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limbella tricostata (Amblystegiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Limnobium spongia (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnocharis flava (Limnocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Limnophila heterophylla var. reflexa (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnophila indica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnophila sessiliflora (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnophila x ludoviciana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonia acidissima (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Limonium companyonis (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium hyblaeum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium lobatum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium ramosissimum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium ramosissimum subsp. provinciale (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium sinuatum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium sp. (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria arvensis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria dalmatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria dalmatica subsp. dalmatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria genistifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria genistifolia subsp. dalmatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria nigricans (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria pelisseriana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria vulgaris (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia anagallidea (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia anagallis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia antipoda (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lindernia crustacea (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lindernia dubia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia hyssopioides (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia nummulariifolia (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lindsaea repens var. macraeana (Lindsaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lindsaeosoria flynnii (Lindsaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Linociera intermedia (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum bienne (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum catharticum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum sp. (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum strictum subsp. strictum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum trigynum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum usitatissimum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liparis hawaiensis (Orchidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipocarpha chinensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lipochaeta connata var. acris (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta connata var. connata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta degeneri (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta fauriei (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta heterophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta integrifolia (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta kamolensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta lavarum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta lobata (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta lobata var. leptophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta lobata var. lobata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta micrantha var. exigua (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta micrantha var. micrantha (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta ovata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta perdita (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta remyi (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta rockii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lipochaeta subcordata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta succulenta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta tenuifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta tenuis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta venosa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta waimeaensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Liquidambar styraciflua (Hamamelidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope muscari (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope spicata (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Liriope spicatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Litchi chinensis (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Litsea glutinosa (Lauraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Litsea monopetala (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Litsea spp. (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Livistona chinensis (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lobelia chinensis (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lobelia dunbariae subsp. dunbariae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia dunbariae subsp. paniculata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia erinus (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lobelia gaudichaudii subsp. gaudichaudii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia gaudichaudii subsp. koolauensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia gloria-montis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lobelia grayana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia hillebrandii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia hypoleuca (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia kauaensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia monostachya (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lobelia nana (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lobelia niihauensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia oahuensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia remyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia villosa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia yuccoides (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia zeylanica (Campanulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lobularia maritima (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Logfia gallica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lola lubrica () | (unresearched) | ?unresearched | ?unresearched |
| Lolium arundinaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium hybridum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium loliaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium multiflorum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lolium perenne (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lolium perenne subsp. multiflorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium perenne var. cristatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium persicum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium pratense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium rigidum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium temulentum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium temulentum var. arvense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium temulentum var. temulentum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium x hubbardii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lomatophyllum tormentorii (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lomentaria clavellosa (Lomentariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lomentaria hakodatensis (Lomentariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera caprifolium (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera etrusca (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera fragrantissima (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera japonica (Caprifoliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lonicera maackii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera morrowii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera nitida (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera periclymenum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera robustum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera sempervirens (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera spp. (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera standishii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera tatarica (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera x americana (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera x bella (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera x sp. (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera xylosteum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophocolea muricata (Geocalycaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lophomyrtus sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophopyrum elongatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophopyrum ponticum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophospermum erubescens (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophostemon confertus (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lotus angustissimus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus berthelotii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus corniculatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus corniculatus var. corniculatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus corniculatus var. tenuifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus creticus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus pedunculatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus preslii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus suaveolens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus subbiflorus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lotus tetragonolobus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus uliginosus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Luculia gratissima (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia adscendens (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia hexapetala (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia hyssopifolia (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia longifolia (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia octovalvis (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ludwigia palustris (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ludwigia peploides (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia peploides subsp. glabrescens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia peploides subsp. montevidensis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia peruviana (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia prostrata (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia repens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia spp. (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia uruguayensis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Luffa acutangula (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Luffa aegyptiaca (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Luffa sepium (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lunaria annua (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lunaria rediviva (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus albus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus angustifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus arboreus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus cosentinii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus luteus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus polyphyllus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus sp. cv. 'Russell hybrid' (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Luziola peruviana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Luzula hawaiiensis (Juncaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Luzula hawaiiensis var. glabrata (Juncaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Luzula hawaiiensis var. hawaiiensis (Juncaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Luzula hawaiiensis var. oahuensis (Juncaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Luzula luzuloides (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Luzula sylvatica (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis alba (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis chalcedonica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis coronaria (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis dioica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis flos-cuculi (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis githago (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium afrum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium barbarum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium ferocissimum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium sandwicense (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lycopersicon esculentum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lycopersicon lycopersicum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycopersicon pimpinellifolium (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lycopersicum esculentum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycopodiella cernua (Lycopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycopodium venustulum var. venustulum (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lycopodium venustulum var. verticale (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lygodium japonicum (Schizaeaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lygodium microphyllum (Schizaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lygodium palmatum (Schizaeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lygodium spp. (Schizaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lyngbya majuscula (Oscillatoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lyonothamnus floribundus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lyonothamnus floribundus subsp. asplenifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysichiton americanus (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysiloma latisiliquum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia clethroides (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia daphnoides (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia filifolia (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia forbesii (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia fortunei (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia glutinosa (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia hillebrandii (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia iniki (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia kalalauensis (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia lydgatei (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia mauritiana (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia maxima (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia nummularia (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia pendens (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia procumbens (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia punctata (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia remyi (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia scopulensis (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia sp. (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia terrestris (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia thyrsiflora (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia venosa (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia vulgaris (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia vulgaris var. davurica (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia vulgaris var. vulgaris (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum alatum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum hyssopifolia (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum hyssopifolium (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum junceum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum maritimum (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lythrum salicaria (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum virgatum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum virgatum x alatum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Macadamia integrifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macadamia sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macadamia tetraphylla (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macaranga mappa (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macaranga tanarius (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macfadyena unguis-cati (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Machaerina angustifolia (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Machaerina mariscoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Machaerina mariscoides subsp. meyenii (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macleaya cordata (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Maclura pomifera (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Macrocoma tenue subsp. sullivantii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macrocystis pyrifera (Lessoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macroglossum pyrrhostictum (Marattiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macromitrium brevisetum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium emersulum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium incurvifolium (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium intricatum (Orthotrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macromitrium microstomum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium owahiense (Orthotrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macromitrium piliferum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium subsemipellucidum (Orthotrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macropiper excelsum (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macroptilium atropurpureum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macroptilium lathyroides (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macroptilium lathyroides var. semierectum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrothamnium macrocarpum (Hylocomiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macrothelypteris torresiana (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma axillare (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma axillare var. axillare (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma uniflorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma uniflorum var. stenocarpum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma uniflorum var. uniflorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Madia sativa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Maesopsis eminii (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Magnolia grandiflora (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Magnolia tripetala (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mahonia aquifolium (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mahonia bealei (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mahonia leschenaultii (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Majidea zanquebarica (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malachra alceifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malachra capitata (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Malcolmia africana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus baccata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus floribunda (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus prunifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus pumila (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus sylvestris (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus x domestica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus-pyrus prunifolia () | (unresearched) | ?unresearched | ?unresearched |
| Malva dendromorpha (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva linnaei (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva moschata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva neglecta (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malva nicaeensis (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva parviflora (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malva rotundifolia (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva sylvestris (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva sylvestris var. sylvestris (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva verticillata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvastrum americanum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malvastrum coromandelianum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malvastrum coromandelianum subsp. coromandelianum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvastrum tomentosum (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Malvaviscus arboreus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvaviscus arboreus var. arboreus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvaviscus penduliflorus (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malvella leprosa (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla boliviensis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla laxa (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla sp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla splendens (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla x amabilis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mangifera indica (Anacardiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Manihot esculenta (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Manihot glaziovii (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Manihot grahamii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Manilkara zapota (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mantisalca salmantica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Marattia douglasii (Marattiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Marchantia crenata (Marchantiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Marchantia marginata (Marchantiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mariscus compactus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mariscus radians (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mariscus squarrosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Marrubium vulgare (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Marsdenia floribunda (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Marsilea crenata (Marsileaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Marsilea minuta (Marsileaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Marsilea mutica (Marsileaceae) | (unresearched) | ?unresearched | ?unresearched |
| Marsilea quadrifolia (Marsileaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Marsilea villosa (Marsileaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Martynia annua (Martyniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Matisia cordata (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria discoidea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria maritima (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria matricarioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria recutita (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matteuccia struthiopteris (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Matthiola incana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Matthiola longipetala subsp. bicornis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Maurandya barclaiana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Maurandya barclayana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mecardonia procumbens (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago arabica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago arborea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago falcata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago hispida (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago intertexta (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago laciniata var. laciniata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago littoralis var. littoralis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago lupulina (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Medicago minima (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago orbicularis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago polymorpha (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Medicago rugosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago sativa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago sativa subsp. sativa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago scutellata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago truncatula (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medinilla cumingii (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Medinilla cummingii (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Medinilla magnifica (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Medinilla venosa (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Megaceros flagellaris (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Megaskepasma erythrochlamys (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melaleuca armillaris (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca decussata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca diosmifolia (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca hypericifolia (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melaleuca lanceolata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca leucadendron (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca nesophila (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca parvistaminea (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca pentagona (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca quinquenervia (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melaleuca spp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melampodium divaricatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Melanthera integrifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melanthera lavarum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Melastoma candidum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melastoma malabathricum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melastoma sanguineum (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melastoma septemnervium (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Melastoma sp. (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Melia azedarach (Meliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melianthus comosus (Melianthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melianthus major (Melianthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melica nutans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melicoccus bijugatus (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melicope adscendens (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope anisata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope balloui (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope barbigera (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope christophersenii (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope cinerea (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope clusiifolia (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope cruciata (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope degeneri (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope elliptica (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope feddei (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope haleakalae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope haupuensis (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope hawaiensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope hiiakae (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope hosakae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope kaalaensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope kavaiensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope knudsenii (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope lydgatei (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope macropus (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope makahae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope molokaiensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope mucronulata (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope munroi (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope nealae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope oahuensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope obovata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope orbicularis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope ovalis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope ovata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope pallida (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope paniculata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope peduncularis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope pseudoanisata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope puberula (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope quadrangularis (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope radiata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope reflexa (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope rotundifolia (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope saint-johnii (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope sandwicensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope sessilis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope sp. (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melicope volcanica (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope waialealae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope wailauensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope wawraeana (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope zahlbruckneri (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melilotus alba (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus albus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus indicus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus messanensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus officinalis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus siculus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melinis minutiflora (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melinis repens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melinis repens subsp. repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melissa officinalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melochia corchorifolia (Sterculiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melochia pyramidata (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melochia umbellata (Sterculiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Memecylon floribundum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mentha aquatica (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha arvensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha piperita (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha pulegium (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha requienii (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha sp. (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha spicata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha suaveolens (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x gracilis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x piperita (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mentha x piperita var. citrata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x rotundifolia (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x sp. (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x spicata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x verticillata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x villosa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Menyanthes trifoliata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mercurialis annua (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mercurialis perennis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Merremia aegyptia (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Merremia bracteata (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia dissecta (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia hirta (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia pacifica (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia peltata (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia quinquefolia (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia tuberosa (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Merremia umbellata (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Merremia vitifolia (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mesembryanthemum aitonis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mesembryanthemum crystallinum (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mesembryanthemum nodiflorum (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metacalypogeia alternifolia (Calypogeiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metarhizium anisopliae (Fungi) | (unresearched) | ?unresearched | ?unresearched |
| Metasequoia glyptostroboides (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Meteorium miquelianum (Meteoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metrosideros collina (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metrosideros excelsa (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metrosideros kermadecensis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Metrosideros macropus (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha (Myrtaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Metrosideros polymorpha var. dieteri (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. glaberrima (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. incana (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. macrophylla (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. newellii (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. polymorpha (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. pseudorugosa (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. pumila (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros rugosa (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros tremuloides (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros waialealae (Myrtaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Metrosideros waialealae var. fauriei (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros waialealae var. waialealae (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros waialeale (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metzgeria decipiens (Metzgeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metzgeria leptoneura (Metzgeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metzgeria lindbergii (Metzgeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Michelia champaca (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Michelia figo (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Michelia x alba (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miconia calvescens (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Miconia spp. (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Microdus filicaulis (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Microdus hillebrandii (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlaena stipoides (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Microlepia speluncae (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlepia strigosa (Dennstaedtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Microlepia strigosa var. mauiensis (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlepia strigosa var. strigosa (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlepia x adulterina (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microsorum scolopendrium (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Microsorum spectrum var. pentadactylum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microsorum spectrum var. spectrum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microstegium vimineum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mikania cordata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mikania micrantha (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mikania scandens (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mikania spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Milium vernale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa diplotricha (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mimosa diplotricha var. diplotricha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa invisa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pellita (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pigra (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mimosa pudica (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mimosa pudica var. hispida (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pudica var. tetrandra (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pudica var. unijuga (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus guttatus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus moschatus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus orbicularis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus x robertsii (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Minuartia mediterranea (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mirabilis jalapa (Nyctaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mirabilis nyctaginea (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus floridulus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus nepalensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus sacchariflorus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus sinensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Misopates orontium (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mitracarpus hirtus (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mniobryoides degenerae (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mnium marginatum (Mniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Modiola caroliniana (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moenchia erecta (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moghania strobilifera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Molendoa crassinervis (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Molineriella minuta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Molinia caerulea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mollugo verticillata (Molluginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moluccella laevis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Momordica charantia (Cucurbitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Monadenia bracteata (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monochoria hastata (Pontederiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Monochoria korsakowii (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monochoria vaginalis (Pontederiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Monochoria vaginalis var. pauciflora (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monochoria vaginalis var. plantaginea (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monopsis debilis (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monstera deliciosa (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Montanoa bipinnatifida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Montanoa hibiscifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Moraea aristata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea bellendenii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea flaccida (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea fugacissima (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea fugax (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea lewisiae (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea miniata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea ochroleuca (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea setifolia (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea vegeta (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Morella cerifera (Myricaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Morella faya (Myricaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Morelotia gahniiformis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Morinda citrifolia (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Morinda trimera (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Moringa oleifera (Moringaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Moringa pterygosperma (Moringaceae) | (unresearched) | ?unresearched | ?unresearched |
| Morus alba (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Morus rubra (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Mosla dianthera (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mucuna albertisii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mucuna gigantea (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mucuna gigantea subsp. gigantea (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mucuna pruriens (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mucuna pruriens var. utilis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mucuna sloanei var. persericea (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mucuna sloanei var. sloanei (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mucuna urens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muehlenbeckia australis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muehlenbeckia complexa (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muehlenbeckia florulenta (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muhlenbergia aperifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muhlenbergia schreberi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Munroidendron racemosum (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Muntingia calabura (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Muraltia heisteria (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murdannia blumei (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murdannia keisak (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murdannia nudiflora (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Murdannia spirata (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murraya exotica (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murraya koenigii (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murraya paniculata (Rutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Murraya paniculata cv. 'Exotica' (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa acuminata x balbisiana (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa coccinea (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa sp. (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa spp. (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa troglodytarum (Musaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Musa x paradisiaca (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari armeniacum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari atlanticum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari botryoides (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari comosum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda erythrophylla (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda frondosa (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda philippica cv. Donna Aurora (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mutisia spinosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Myagrum perfoliatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mycelis muralis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum (Myoporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum insulare (Myoporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum laetum (Myoporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum sandwicense (Myoporaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myosotis arvensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis discolor (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis latifolia (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis laxa (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis laxa subsp. caespitosa (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis micrantha (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis scorpioides (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis spp. (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis sylvatica (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosoton aquaticum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrica inodora (Myricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myricaria germanica (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum aquaticum (Haloragaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myriophyllum brasiliense (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum crispatum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum exalbescens (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum heterophyllum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum papillosum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum pinnatum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum propinquum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum quitense (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum salsugineum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum scandens (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum simulans (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum spicatum (Haloragaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Myriophyllum spp. (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum variifolium (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum verrucosum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum verticillatum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myroxylon balsamum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myroxylon toluiferum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrsine alyxifolia (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine degeneri (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine denticulata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine emarginata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine fernseei (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine fosbergii (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine helleri (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine juddii (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine kauaiensis (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine knudsenii (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine lanaiensis (Myrsinaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myrsine lessertiana (Myrsinaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myrsine linearifolia (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine mezii (Myrsinaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myrsine petiolata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine pukooensis (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine punctata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine salicina (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrsine sandwicensis (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine vaccinioides (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine wawraea (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsiphyllum asparagoides (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrtus communis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas filifolia (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas graminea (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas guadalupensis (Najadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Najas marina (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas minor (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas spp. (Najadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nama sandwicensis (Hydrophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nandina domestica (Berberidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Narcissus papyraceus (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Narcissus pseudonarcissus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Narcissus spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Narcissus tazetta (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nardus stricta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella cernua (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nassella charruana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella hyalina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella leucotricha (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella neesiana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella tenuissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella trichotoma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nasturtium microphyllum (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nasturtium officinale (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nasturtium spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Navarretia squarrosa (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neatostema apulum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neckera hawaiico-pennata (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neckeropsis lepineana (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nectria coccinea var. faginata (Nectriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nectria galligena (Nectriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nelumbo lutea (Nelumbonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nelumbo nucifera (Nelumbonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nemacystus decipiens (Chordariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nemesia sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neomeris annulata (Dasycladaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neonotonia wightii (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Neonotonia wightii var. wightii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nepeta cataria (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephelium lappaceum (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis biserrata (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis cordifolia (Nephrolepidaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nephrolepis exaltata subsp. hawaiiensis (Nephrolepidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nephrolepis falcata (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis hirsutula cv. Superba (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis multiflora (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis sp. (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis x medlerae (Nephrolepidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neptunia plena (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neraudia angulata var. angulata (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia angulata var. dentata (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia kauaiensis (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia melastomifolia (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia ovata (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Neraudia sericea (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nerine filifolia (Amaryllidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nerium oleander (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Neslia paniculata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nesoluma polynesicum (Sapotaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nestegis sandwicensis (Oleaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Neurada procumbens (Neuradaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neyaudia reynaudiana () | (unresearched) | ?unresearched | ?unresearched |
| Neyraudia reynaudiana (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nicandra physalodes (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nicotiana glauca (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nicotiana tabacum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nitella spp. (Characeae) | (unresearched) | ?unresearched | ?unresearched |
| Nitellopsis obtusa () | (unresearched) | ?unresearched | ?unresearched |
| Nolina recurvata (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nonea lutea (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Norantea guianensis (Marcgraviaceae) | (unresearched) | ?unresearched | ?unresearched |
| Noronhia emarginata (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nothocestrum breviflorum (Solanaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nothocestrum latifolium (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nothocestrum longifolium (Solanaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nothocestrum peltatum (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Notholcus lanatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nothopanax guilfoylei (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nothoperanema rubiginosa (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nothoscordum borbonicum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nothoscordum gracile (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Notobasis syriaca (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Nototrichium divaricatum (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nototrichium humile (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nototrichium sandwicense (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nuphar lutea (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nuphar polysepala (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea alba (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea ampla (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea blanda (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea caerulea (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea caerulea subsp. zanzibarensis (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea capensis (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea jamesoniana (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea lotus (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea macrosperma (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea mexicana (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea odorata (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea polysepela (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea pubescens (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea spp. (Nymphaeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nymphaea tetragona (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea x cultorum (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea x daubenyana (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides aquatica (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides crenata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides geminata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides indica (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides peltata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ochna integerrima (Ochnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochna kirkii (Ochnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochna mossambicensis (Ochnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochna serrulata (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ochna sp. (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Ochna thomasiana (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ochroma pyramidale (Bombacaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochrosia compta (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ochrosia elliptica (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ochrosia haleakalae (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ochrosia kauaiensis (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ochrosia kilaueaensis (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ochrosia parviflora (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum americanum var. americanum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum basilicum (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ocimum basilicum var. purpureum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum basilicum var. thyrsiflora (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum citriodorum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum gratissimum (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ocimum tenuiflorum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Octoblepharum albidum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Odontonema cuspidatum (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Odontonema strictum (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Odontonema tubaeforme (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oeceoclades maculata (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenanthe aquatica (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenanthe pimpinelloides (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera affinis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera biennis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera deltoides (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera deltoides subsp. howellii (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera drummondii (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera drummondii subsp. drummondii (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera glazioviana (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera kunthiana (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oenothera laciniata (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oenothera rosea (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera speciosa (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera spp. (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera stricta (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oenothera stricta subsp. stricta (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oldenlandia corymbosa (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oldenlandia corymbosa var. corymbosa (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oldenlandia pumila (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Olea africana (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Olea europaea (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Olea europaea subsp. africana (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Olea europaea subsp. cuspidata (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Olea europaea subsp. europaea (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oligocarpus calendulaceus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Olyra latifolia (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oncosiphon piluliferum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ononis alopecuroides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ononis repens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ononis spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum acanthium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum acanthium subsp. acanthium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum acaulon (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum illyricum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum illyricum subsp. illyricum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum tauricum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Operculina ventricosa (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ophioderma pendulum (Ophioglossaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ophioderma pendulum subsp. falcatum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioderma pendulum subsp. pendulum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioglossum nudicaule (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioglossum petiolatum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioglossum polyphyllum (Ophioglossaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ophiopogon japonicus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ophiopogon planiscapus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ophiopogon spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oplismenus burmannii (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oplismenus compositus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oplismenus compositus subsp. sylvaticus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oplismenus hirtellus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia aurantaca (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia aurantiaca (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia cochenillifera (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia cordobensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia cylindrica (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia dejecta (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia dillenii (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia elatior (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia engelmannii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia ficus-indica (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia imbricata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia imbricata var. imbricata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia leucotricha (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia lindheimeri (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia maxima (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia monacantha (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia paraguayensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia polyacantha (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia puberula (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia robusta (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia rosea (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia schickendantzii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia spp. (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia stricta (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia stricta var. stricta (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia subulata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia tomentosa (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia tunicata var. tunicata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia vulgaris (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Orbea variegata (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oreobolus furcatus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Origanum majorana (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Origanum vulgare (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Origanum vulgare subsp. hirtum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Origanum x majoricum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum arabicum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum caudatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum longibracteatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum nutans (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum thyrsoides (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum umbellatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus compressus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus perpusillus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus pinnatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus sativus subsp. sativus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orobanche minor (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orobanche ramosa (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orthodon dianthera (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orthodontium lineare (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orthodontium pellucens (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthosiphon aristatus (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum alpestre var. berggrenii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum diaphanum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum hawaiicum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum incrassatum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum lyellii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum rupestre (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Oryctes rhinoceros (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza barthii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza officinalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza punctata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza rufipogon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza sativa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryzopsis coerulescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Osmanthus fragrans (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Osmoxylon lineare (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Osmunda regalis (Osmundaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ossaea marginata (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ossaea spp. (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Osteomeles anthyllidifolia (Rosaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Osteospermum clandestinum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Osteospermum ecklonis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Osteospermum fruticosum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Osterdamia matrella (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Otacanthus caeruleus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Otatea acuminata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Otatea acuminata subsp. aztecorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ottelia alismoides (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ottelia ovalifolia (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ottochloa nodosa (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oxalis articulata (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis barrelieri (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oxalis bowieana (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis bowiei (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis caprina (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis corniculata (Oxalidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oxalis corniculata var. corniculata (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis corymbosa (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oxalis debilis (Oxalidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oxalis debilis var. corymbosa (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis depressa (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis flava (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis florida (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis glabra (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis hirta (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis incarnata (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis latifolia (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis montana (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis obtusa (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis pes-caprae (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis polyphylla (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis purpurea (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis rubra (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis sp. (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis spp. (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxylobium lanceolatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxyspora paniculata (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oxystegus tenuirostris var. gemmiparus (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pachira aquatica (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pachyrhizus erosus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pachysandra terminalis (Buxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pachystachys lutea (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Paederia cruddasiana (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paederia foetida (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Palafoxia callosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Palamocladium wilkesianum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pallenis spinosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pancratium littorale (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pancratium maritimum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pandanus odoratissimus (Pandanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pandanus sp. (Pandanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pandanus tectorius (Pandanaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pandorea jasminoides (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pandorea pandorana (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pangium edule (Flacourtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicularia fluitans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum affine (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum amarum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum antidotale (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum beecheyi (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum bisulcatum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum brevifolium (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum capillare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum capillare var. capillare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum capillare var. occidentale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum cinereum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum coloratum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum cynodon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum decompositum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum dichotomiflorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum fauriei (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum fauriei var. carteri (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum fauriei var. fauriei (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum fauriei var. latius (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum forbesii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum gilvum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum hemitomon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum hillebrandianum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum hillmanii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum imbricatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum isachnoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum kaalaense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum kauaiense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum konaense (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum laevifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum lanaiense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum lineale (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum longivaginatum (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum maximum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum maximum var. coloratum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. maximum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. maximum cv. Coloniao (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. maximum cv. Hamil (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. trichoglume (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum miliaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum nephelophilum (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum niihauense (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum nubigenum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum obseptum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum obtusum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum pellitum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum polygonatum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum purpurascens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum racemosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum ramosius (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum repens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum tenuifolium (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum torridum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum trichoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum virgatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum xerophilum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Papaver aculeatum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver argemone (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver dubium (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver hybridum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver rhoeas (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver somniferum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Parapholis incurva (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parapholis strigosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paraserianthes falcataria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paraserianthes lophantha (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paraserianthes lophantha subsp. lophantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paraserianthes lophantha subsp. montana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Parentucellia latifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parentucellia viscosa (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parietaria judaica (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parkinsonia aculeata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Parmentiera aculeata (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parmentiera edulis (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paronychia brasiliana (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paronychia franciscana (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parthenium hysterophorus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Parthenocissus quinquefolia (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parthenocissus tricuspidata (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalidium flavidum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalidium geminatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalidium punctatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum ciliatifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum conjugatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum dilatatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum dilitatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum distichum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum distichum var. indutum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum fasciculatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum fimbriatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum fluitans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum larranagai (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum longifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum mandiocanum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum modestum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum nicorae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum notatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum orbiculare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum paniculatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum paspalodes (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum plicatulum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum quadrifarium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum racemosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum scrobiculatum (Poaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum setaceum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum urvillei (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum vaginatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum virgatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum wettsteinii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora alata (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora bicornis (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora biflora (Passifloraceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora caerulea (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora cinnabarina (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora coccinea (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora edulis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora edulis f. flavicarpa (Passifloraceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora foetida (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora foetida var. foetida (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora foetida var. gossypifolia (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora foetida var. hispida (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora foetida var. riparia (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora incarnata (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora laurifolia (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora ligularis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora maliformis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora mixta (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora mollissima (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora pulchella (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora quadrangularis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora rubra (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora spp. (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora suberosa (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora subpeltata (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora tarminiana (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora tripartita var. mollissima (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora vitifolia (Passifloraceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora x violacea (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pastinaca sativa (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Patrinia scabiosaefolia (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paulownia kawakamii (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paulownia tomentosa (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Paurotis wrighti (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pavonia hastata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pavonia spinifex (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pavonia spiniflex (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peckoltia sp (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pectis linifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pedilanthus tithymaloides (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pedilanthus tithymaloides subsp. smallii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peganum harmala (Nitrariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium alchemilloides (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium asperum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium domesticum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium graveolens (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium quercifolium (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium sp. (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium spp. (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelea hawaiensis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelekium versicolor (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pellaea ternifolia (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pellaea viridis (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peltophorum pterocarpum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum alopecuroides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum ciliare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum ciliare var. ciliare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum clandestinum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum glaucum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum macrostachyum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum macrostachyum var. atropurpureum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum macrourum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum occidentale (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum pedicellatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum pedicellatum subsp. pedicellatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum pedicellatum subsp. unispiculum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum polystachion (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum purpureum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum setaceum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum villosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Penstemon digitalis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaglottis sempervirens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentalinon luteum (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pentapetes phoenicea (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentas bussei (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentas lanceolata (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pentas sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaschistis airoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaschistis airoides subsp. airoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaschistis pallida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentzia suffruticosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Peperomia alternifolia (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia blanda var. floribunda (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia cookiana (Piperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peperomia degeneri (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia eekana (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia ellipticibacca (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia expallescens (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia globulanthera (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia hesperomannii (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia hirtipetiola (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia hypoleuca (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia kipahuluensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia kokeana (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia latifolia (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia leptostachya (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peperomia ligustrina (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia macraeana (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia mauiensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia membranacea (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia oahuensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia obovatilimba (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia pellucida (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peperomia remyi (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia rockii (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia sandwicensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia sp. (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peperomia subpetiolata (Piperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peperomia tetraphylla (Piperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pereskia aculeata (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Periballia minuta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Perilla frutescens (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Perityle emoryi (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Perrottetia sandwicensis (Celastraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Persea americana (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Persicaria capitata (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria chinense (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria glabra (Polygonaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Persicaria lapathifolia (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria maculosa (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria orientalis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria punctata (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petasites fragrans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Petraea volubilis () | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia dubia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia nanteuilii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia prolifera (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia velutina (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Petroselinum crispum (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peucedanum sandwicense (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phaeoceros laevis var. carolinianus (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phaeomeria magnifica (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phaius tankarvilleae (Orchidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phaius tankervilleae (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris aquatica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phalaris arundinacea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris brachystachys (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris californica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris canariensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris coerulescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris minor (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris paradoxa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris tuberosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phaseolus lunatus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phellodendron amurense (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phellodendron japonicum (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philadelphus karwinskianus (Hydrangeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Philadelphus karwinskyanus (Hydrangeaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phillyrea angustifolia (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phillyrea latifolia (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philodendron bipinnatifidum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Philodendron sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis falcata (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis hastata (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis hawaica (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis hawaiica (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis macroglobus (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis sullivantii (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis taxissima (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis turneriana (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis turneriana var. sullivantii (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis turneriana var. turneriana (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philydrum lanuginosum (Philydraceae) | (unresearched) | ?unresearched | ?unresearched |
| Phlebodium aureum (Polypodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phleum arenarium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phleum pratense (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phlox sp. (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix canariensis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix dactylifera (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phoenix hybrid (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix hybrids (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phoenix reclinata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix roebelenii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phoenix spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phormidium inundatum (Phormidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phormidium papyraceum (Phormidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phormium tenax (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Photinia davidiana (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Photinia serratifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites australis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phragmites communis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites karka (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites mauritianus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyla canescens (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyla nodiflora (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllanthus acidus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus amarus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus debilis (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllanthus emblica (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus sp. (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllanthus tenellus (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllanthus urinaria (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus virgatus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllopodium cordatum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys aurea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostachys auria (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys bambusoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys bissetii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllostachys flexuosa (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllostachys nigra (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostachys nigra var. henionis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys octandra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostegia ambigua (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia bracteata (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia brevidens (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia electra (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia floribunda (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia glabra var. glabra (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia glabra var. lanaiensis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia grandiflora (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia haliakalae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia helleri (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia hillebrandii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia hirsuta (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia hispida (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia kaalaensis (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia kahiliensis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia knudsenii (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia lantanoides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia macrophylla (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia mannii (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia micrantha (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia mollis (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia parviflora var. glabriuscula (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia parviflora var. lydgatei (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia parviflora var. parviflora (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia pilosa (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia racemosa (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia renovans (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia rockii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia stachyoides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia variabilis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia velutina (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia vestita (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia waimeae (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia warshaueri (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia wawrana (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phymatosorus grossus (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phymatosorus scolopendria (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physalis alkekengi (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physalis angulata (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Physalis minima (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Physalis peruviana (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Physalis virginiana var. virginiana (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physalis viscosa (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physocarpus opulifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physocarpus sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytelephas aequatorialis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca americana (Phytolaccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca dioica (Phytolaccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca octandra (Phytolaccaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phytolacca rivinoides (Phytolaccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca sandwicensis (Phytolaccaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phytophthora alni (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora cinnamomi (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora kernoviae (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora lateralis (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora quercina (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora ramorum (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Picea abies (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Picea sitchensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Picnomon acarna (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Picris echioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Picris hieracioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pieris rapae (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pikea californica (Dumontiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pilayella spp. (Pilayellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pilea microphylla (Urticaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pilea peploides (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pilea serpyllacea (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pilinella californica () | (unresearched) | ?unresearched | ?unresearched |
| Pilotrichella mauiensis (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pimenta dioica (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pimenta racemosa (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinanga kuhlii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinanga spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinellia ternata (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus australis (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus banksiana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus canariensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus caribaea (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pinus caribaea var. hondurensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus contorta (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus contorta var. latifolia (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus coulteri (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus elliotti (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus elliottii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus elliottii var. elliottii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus glabra (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus halepensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus jeffreyi (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus mugo (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus nigra (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus nigra subsp. nigra (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus nigra var. corsicana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus patula (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pinus pinaster (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus pinea (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus ponderosa (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus radiata (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pinus radiata var. radiata (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus rigida (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus rigida subsp. serotina (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus sabiniana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus sp. (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Pinus spp. (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus strobus (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus sylvestris (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus taeda (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus thunbergiana (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus thunbergii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus virginiana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus wallichiana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piper aduncum (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Piper auritum (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Piper lolot (Piperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piper methysticum (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Piper nigrum (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Piper peltatum (Piperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piptatherum miliaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Piptochaetium montevidense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pipturus albida (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pipturus albidus (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pipturus forbesii (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pipturus kauaiensis (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pipturus ruber (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Piriqueta ovata (Turneraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piriqueta racemosa (Turneraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pisonia brunoniana (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisonia grandis (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisonia sandwicensis (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pisonia umbellifera (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisonia wagneriana (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pistacia chinensis (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pistia stratiotes (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisum sativum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pisum sativum var. macrocarpum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pitcairnia staminea (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithecellobium dulce (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pithecellobium unguis-cati (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithecoctenium cynanchoides (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithecolobium dulce (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithophora spp. (Cladophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum argentifolium (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum confertiflorum (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum crassifolium (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum eugenioides (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum flocculosum (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum gayanum (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum glabrum (Pittosporaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum halophilum (Pittosporaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum hawaiiense (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum hosmeri (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum kauaiense (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum napaliense (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum pentandrum (Pittosporaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum sp. (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum tenuifolium (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum terminalioides (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum tetraspermum (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum tobira (Pittosporaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pittosporum undulatum (Pittosporaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum viridiflorum (Pittosporaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pityrodia teckiana (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pityrogramma austroamericana (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pityrogramma calomelanos (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pityrogramma calomelanos var. calomelanos (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pityrogramma x mckenneyi (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiobothrys canescens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiobothrys mollis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiobothrys scouleri (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiochasma japonicum (Aytoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiomnium rostratum (Mniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiopus javanicus (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiopus oederianus (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium cavifolium (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium denticulatum (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium draytonii (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium mauiense (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago aristata (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago australis (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago bellardii (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago coronopus (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago coronopus subsp. commutata (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago coronopus subsp. coronopus (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago debilis (Plantaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago elongata (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago hawaiensis (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago lanceolata (Plantaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago major (Plantaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago pachyphylla (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps (Plantaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago princeps var. anomala (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps var. laxiflora (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps var. longibracteata (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps var. princeps (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago scabra (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago spp. (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platanthera holochila (Orchidaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Platanus hybridus (Platanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platanus x acerifolia (Platanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platycerium bifurcatum (Polypodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Platycerium sp. (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platycerium superbum (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platycladus orientalis (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platydesma cornuta var. cornuta (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma cornuta var. decurrens (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma remyi (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma rostrata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma spathulata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platyhypnidium muelleri (Amblystegiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platymiscium stipulare (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus amboinicus (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Plectranthus ciliatus (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus ecklonii (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus grandis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus parviflorus (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plectranthus sp. (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus verticillatus (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pleomele auwahiensis (Agavaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pleomele fernaldii (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleomele forbesii (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleomele halapepe (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleomele hawaiiensis (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleurozia conchifolia var. conchifolia (Pleuroziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleurozia subinflata (Pleuroziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pluchea carolinensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pluchea indica (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pluchea odorata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pluchea xfosbergii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Plumbago auriculata (Plumbaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plumbago zeylanica (Plumbaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plumeria obtusa (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Plumeria rubra (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Plumeria spp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pneumatopteris hudsonianus (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pneumatopteris sandwicensis (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa annua (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Poa bulbosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa bulbosa var. vivipara (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa cita (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa colensoi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa compressa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa infirma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa mannii (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa pratensis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Poa sandvicensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa siphonoglossa (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa trivialis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa trivialis subsp. sylvicola (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa trivialis subsp. trivialis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podalyria sericea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podocarpus sp. (Podocarpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podocarpus spp. (Podocarpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podophyllum peltatum (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podranea ricasoliana (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pogonatum tahitense (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pogostemon cablin (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pohlia baldwinii (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pohlia cruda (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pohlia flexuosa (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pohlia mauiensis (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polianthes tuberosa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polycarpon tetraphyllum (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polygala myrtifolia (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala myrtifolia var. myrtifolia (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala paniculata (Polygalaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polygala virgata (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala vulgaris (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala x dalmaisiana (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum amphibium (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum arenastrum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum argyrocoleon (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum aubertii (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum aviculare (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polygonum barbatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum caespitosum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum capitatum (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum cespitosum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum chinense (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum coccineum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum convolvulus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum cuspidatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum decipiens (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum densiflorum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum dichotomum (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum hydropiper (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum hydropiperoides (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum lapathifolium (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum minus (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum monspeliense (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum orientale (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum patulum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum perfoliatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum persicaria (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum polystachyum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum punctatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum ramosissimum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum sachalinense (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum spp. (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum tomentosum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum x bohemicum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypodium pellucidum (Polypodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polypodium pellucidum var. acuminatum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypodium pellucidum var. pellucidum (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypodium pellucidum var. pellucidum f. opacum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypodium pellucidum var. pellucidum f. pellucidum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypodium pellucidum var. vulcanicum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypogon australis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon chilensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon interruptus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polypogon lutosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon maritimus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon maritimus var. subspathaceus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon monspeliensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon viridis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypremum procumbens (Loganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polyscias fruticosa (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polyscias guilfoylei (Araliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polyscias sambucifolia (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polyscias scutellaria (Araliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polysiphonia breviarticulata (Rhodomelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polysiphonia denudata (Rhodomelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polysiphonia harveyi (Rhodomelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polystichum bonseyi (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polystichum haleakalense (Drynariaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polystichum hillebrandii (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polystichum sp. (Drynariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polytrias indica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polytrichum commune (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polytrichum juniperinum (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polytrichum piliferum (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poncirus trifoliata (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pontaderia cordata () | (unresearched) | ?unresearched | ?unresearched |
| Pontaderia cordata var. lancifolia () | (unresearched) | ?unresearched | ?unresearched |
| Pontederia cordata (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pontederia rotundifolia (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus alba (Salicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Populus balsamifera (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus deltoides (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus grandidentata (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus grandientata (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus jackii (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus nigra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus nigra cv. Italica (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus nigra var. italica (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus sp. (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus tremula (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus tremuloides (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus x canadensis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus x canescens (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poranopsis paniculata (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Porella acutifolia (Porellaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Porella hoeana (Porellaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Porophyllum ruderale (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Porophyllum ruderale subsp. macrocephalum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Porphyra sp. (Porphyraceae) | (unresearched) | ?unresearched | ?unresearched |
| Portulaca afra (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Portulaca grandiflora (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Portulaca lutea (Portulacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca molokiniensis (Portulacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca oleracea (Portulacaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca pilosa (Portulacaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca sclerocarpa (Portulacaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Portulaca villosa (Portulacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulacaria afra (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Posidonia oceanica (Posidoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Posoqueria latifolia (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Potamogeton cheesemanii (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton crispus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton cristatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton crisupus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton distinctus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton foliosus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton gramineus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton lucens (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton malaianus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton natans (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton nodosus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton pectinatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton perfoliatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton richardsonii (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton spp. (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton tricarinatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla anserina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla argentea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla erecta (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla nepalensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla norvegica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla recta (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla reptans (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pothomorphe peltata (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pouteria caimito (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pouteria campechiana (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pouteria sandwicensis (Sapotaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Praxelis clematidea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pritchardia affinis (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia arecina (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia aylmer-robinsonii (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia beccariana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia forbesiana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia glabrata (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia hardyi (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia hillebrandii (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia kaalae (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia lanaiensis (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia lanigera (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia limahuliensis (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia lowreyana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia martii (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia minor (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia munroi (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia napaliensis (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia pacifica (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia perlmanii (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia remota (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia schattaueri (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia sp. (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia spp. (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia thurstonii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia viscosa (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia waialealeana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Priva lappulacea (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Proboscidea louisianica (Pedaliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Proboscidea lutea (Pedaliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis alpataco (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis glandulosa var. glandulosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis glandulosa x velutina (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis julifera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis juliflora (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prosopis juliflora var. juliflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis pallida (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prosopis sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis spp. (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Prosopis velutina (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus aethiopicus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus africanus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus densiflorus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus plumosus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus virgatus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protea barbigera (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protea cynaroides (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Protea neriifolia (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Protea repens (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Protea sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunella laciniata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunella vulgaris (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prunus armeniaca (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus avium (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus campanulata (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Prunus cerasifera (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus cerasifera cv. Nigra (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus cerasifera x salicina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus cerasus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus domestica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus fruticosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus glandulosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus grisea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus ilicifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus laurocerasus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus lusitanica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus mahaleb (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus munsoniana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus padus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus pensylvanica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus persica (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prunus serotina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus serrulata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus spinosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus tomentosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudelephantopus spicatus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pseudelephantopus spiralis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pseuderanthemum bicolor (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pseuderanthemum carruthersii (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium luteoalbum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. hawaiiense (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. kilaueanum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. molokaiense (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. sandwicensium (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudogynoxys chenopodioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Pseudopanax lessonii (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudophegopteris keraudreniana (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudosamanea guachapele (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudosasa japonica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudoscleropodium purum (Brachytheciaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudosymblepharis angustata (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudosymblepharis mauiensis (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudotaxiphyllum elegans (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudotsuga menziesii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Psidium cattleianum (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psidium cattleianum f. lucidum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psidium cattleianum var. littorale (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psidium guajava (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psidium guineense (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Psidium littorale (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psidium sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilocaulon granulicaule (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilocaulon tenue (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilotum complanatum (Psilotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psilotum nudum (Psilotaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psilotum sp. (Psilotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilotum x intermedium (Psilotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psilurus incurvus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psoralea pinnata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psychotria fauriei (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria grandiflora (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psychotria greenwelliae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hathewayi var. brevipetiolata (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hathewayi var. hathewayi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hawaiiensis var. hawaiiensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hawaiiensis var. hillebrandii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hawaiiensis var. scoriacea (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra subsp. oahuensis (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psychotria hexandra var. hexandra (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. hirta (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. hosakana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. kealiae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. oahuensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. rockii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hobdyi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria kaduana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria mariniana (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psychotria mauiensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psychotria wawrae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psydrax odorata (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteralyxia kauaiensis (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pteralyxia macrocarpa (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteridium aquilinum (Dennstaedtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteridium aquilinum var. decompositum (Dennstaedtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteridium esculentum (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteridium spp. (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris cretica (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteris excelsa (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteris irregularis (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pteris lidgatei (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pteris quadriaurita (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris semipinnata (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris vittata (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris x hillebrandii (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pterocarpus indicus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pterocarpus indicus f. echinatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pterolepis glomerata (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ptychomitrium mauiense (Ptychomitriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ptychosperma elegans (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ptychosperma macarthurii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Puccinellia ciliata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Puccinellia fasciculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pueraria lobata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pueraria montana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pueraria montana var. lobata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pueraria phaseoloides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pueraria phaseoloides var. javanica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pummelo sp. () | (unresearched) | ?unresearched | ?unresearched |
| Punica granatum (Punicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pupalia lappacea (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pupalia micrantha (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pycreus globosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pycreus polystachyos (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pycreus sanguinolentus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha angustifolia (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pyracantha augustifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha coccinea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha crenatoserrata (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pyracantha crenulata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha fortuneana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha koidzumii (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pyracantha rogersiana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha sp. (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Pyracantha spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrostegia ignea (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrostegia venusta (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pyrrhobryum spiniforme (Rhizogoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pyrus calleryana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrus calleyerana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrus sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrus ussuriensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quamoclit indica (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quamoclit lobata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus acutissima (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus arkansana (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus austrina (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus chapmani (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus cinerea (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus falcata subsp. pagodaefolia (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus geminata (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus ilex (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus margaretta (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus muehlenbergi (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus obtusa (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus palustris (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus robur (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus rolfsi (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus rubra (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus shumardi (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus sp. (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus stellata subsp. margaretta (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus suber (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus virginiana subsp. geminata (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quisqualis indica (Combretaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Racomitrium crispulum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Racomitrium fasciculare var. erosum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Racomitrium lanuginosum var. lanuginosum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Racomitrium lanuginosum var. pruinosum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Radermachera sinica (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Radulina hamata (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ramalina reptans (Ramalinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ramalina subrotunda (Ramalinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ranunculus acris (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus aquatilis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus arvensis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus bulbosus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus ficaria (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus flagelliformis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus flammula (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus flammula subsp. flammula (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus fluitans (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus hawaiensis (Ranunculaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ranunculus lingua (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus mauiensis (Ranunculaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ranunculus muricatus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus natans (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus ophioglossifolius (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus parviflorus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus plebeius (Ranunculaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ranunculus repens (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus sardous (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus sceleratus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus sceleratus subsp. sceleratus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus testiculatus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus trichophyllus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus trilobus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunuculus ficaria (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Raphanus maritimus (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Raphanus raphanistrum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Raphanus sativus (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Raphiolepis umbellata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rapistrum rugosum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rapistrum spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rauvolfia sandwicensis (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ravenala madagascariensis (Strelitziaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ravenda spp. () | (unresearched) | ?unresearched | ?unresearched |
| Reichardia picroides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Reichardia tingitana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Remya kauaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Remya mauiensis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Remya montgomeryi (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Reseda alba (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reseda lutea (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reseda luteola (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reseda phyteuma (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Retama monosperma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Retama raetam (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reynoldsia sandwicensis (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Reynoutria japonica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reynoutria sachalinensis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhabdoweisia crenulata (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhabdoweisia crispata (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhacomitrium fasciculare (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhacomitrium fasciculare var. perrobustum (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhacomitrium hypnoides (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhacopilum cuspidiferum (Rhacopilaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus alaternus (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus cathartica (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus davurica (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus frangula (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus x sp. (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhaphidostichum pustulatum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhaphiolepis delacourii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhaphiolepis indica (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhaphiolepis umbellata (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhaphiolepis x delacourii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhaphis aciculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhapis excelsa (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhizoctonia solani (Corticiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhizogonium pungens (Rhizogoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhizogonium spiniforme (Rhizogoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhizophora mangle (Rhizophoraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhizophora stylosa (Rhizophoraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhodanthe chlorocephala subsp. rosea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhodobryum giganteum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhododendron indicum (Ericaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhododendron ponticum (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhododendron sp. (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhodomyrtus tomentosa (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhodomyrtus tomentosus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhodotypos scandens (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhoeo spathacea (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhopalostylis baueri (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhopalostylis sapida (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus copallinum (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus glabra (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus lancea (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus radicans (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus sandwicensis (Anacardiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhus succedanea (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhynchelytrum repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhynchosia minima (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhynchospora caduca (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhynchospora chinensis subsp. spiciformis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchospora corymbosa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhynchospora rugosa subsp. lavarum (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchospora sclerioides (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegiella hawaica (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium celebicum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium gaudichaudii (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium selaginellifolium var. recurvirameum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium selaginellifolium var. selaginellifolium (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ribes nigrum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes odoratum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes rubrum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes sanguineum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes sativum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes uva-crispa (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Riccardia alba (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia bipinnatifida (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia hamatifolia (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia hawaica (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia lilliena (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia loriana (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia multispica (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia newellana (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia nigra (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia obtusifrons (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia pauciramea (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia pectinata (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia punahuina (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ricciocarpus natans (Ricciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Richardia brasiliensis (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Richardia grandiflora (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Richardia scabra (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ricinis sp. (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ricinus communis (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rivina humilis (Phytolaccaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rivularia haematites (Rivulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Robinia hispida (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Robinia pseudoacacia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Roldana petasitis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Romneya trichocalyx (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea bulbocodium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea flava (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea flava var. minor (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea minutiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea obscura (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea var. australis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea var. communis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea var. reflexa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa amphibia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa austriaca (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa indica (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa microphylla (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa nasturtium-aquaticum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa palustris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa silvestris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa sinuata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa sylvestris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa bracteata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa canina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa cinnamomea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa damascena (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa eglanteria (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa gallica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa laevigata (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rosa micrantha (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa multiflora (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa nutkana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa palustris (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa rubiginosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa rugosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa spinosissima (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa wichuraiana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa x odorata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosmarinus officinalis (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rostraria cristata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rostraria pumila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosulabryum billardierei (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rosulabryum capillare (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rotala indica (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rotala pusilla (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rotala ramosior (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rotala rotundifolia (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rottboellia altissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rottboellia cochinchinensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Roystonea oleracea (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Roystonea regia (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Roystonea spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus adenotrichos (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus alceifolius (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus allegheniensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus argutus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus armeniacus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus bellobatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus bifrons (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus bogotensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus caesius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus chloocladus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus cissburiensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus cuneifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus discolor (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus ellipticus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus erythrops (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus fruticosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus glaucus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus hawaiensis (Rosaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus idaeus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus idaeus subsp. strigosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus illecebrosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus laciniatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus laciniatus subsp. laciniatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus laciniatus subsp. selmeri (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus macraei (Rosaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rubus macrophyllus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus megalococcus (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus moluccanus (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus nivalis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus niveus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus occidentalis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus parviflorus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus parvifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus phoenicolasius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus polyanthemus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus roribaccus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus rosaceus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus rosifolius (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus rugosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus sieboldii (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus spectabilis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus spp. (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus ulmifolius (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus vestitus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rudbeckia hirta (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rudbeckia lacinata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rudbeckia laciniata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia brevifolia (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ruellia brittoniana (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia devosiana (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ruellia malacosperma (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia prostrata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ruellia rosea (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia squarrosa (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ruellia tuberosa (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex acetosa (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex acetosella (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rumex albescens (Polygonaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rumex brownii (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex conglomeratus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex crispis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex crispus (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rumex domesticus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex frutescens (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex giganteus (Polygonaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rumex hastatulus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex obtusifolius (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex obtusifolius subsp. obtusifolius (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex patientia (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex pulcher (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex pulcher subsp. pulcher (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex sagittatus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex sanguineus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex skottsbergii (Polygonaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rumex spp. (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex stenophyllus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex vesicarius (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumohra adiantiformis (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruppia maritima (Ruppiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Russelia equisetiformis (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ruta graveolens (Rutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rytidosperma pilosum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rytidosperma semiannulare (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sabal mauritiiformis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sabal palmetto (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sabina silicicola (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saccharum officinarum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Saccharum ravennae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saccharum robustum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saccharum spontaneum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sacciolepis contracta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sacciolepis indica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sacciolepis interrupta (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sadleria cyatheoides (Blechnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sadleria pallida (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria souleyetiana (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria sp. (Blechnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sadleria squarrosa (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria unisora (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria wagneriana (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Saelania glaucescens (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sagina apetala (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina japonica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina maritima (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina procumbens (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina subulata (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria cuneata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria engelmanniana subsp. brevirostrata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria graminea (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria graminea subsp. platyphylla (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria graminea var. platyphylla (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria guayanensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria latifolia (Alismataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sagittaria longiloba (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria montevidensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria natans (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria platyphylla (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria pygmaea (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria rigida (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria sagittifolia (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria sagittifolia var. longiloba (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria spp. (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria subulata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria trifolia (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Saintpaulia ionantha (Gesneriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salicornia bigelovii (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salicornia rubra (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba var. alba (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba var. vitellina (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba x matsudana (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix babylonica (Salicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salix caprea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix cinerea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix cinerea subsp. cinerea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix cinerea subsp. oleifolia (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix exigua (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis var. fragilis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis var. fragilis x nigra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis var. furcata (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix humboldtiana var. pyramidalis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix humilis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix longipes (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix matsudana (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix matsudana cv. 'Tortuosa' (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix nigra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix pentandra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix purpurea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix sepulcralis var. chrysocoma (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix sepulcralis var. sepulcralis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix spp. (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix viminalis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x pendulina (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x reichardtii (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x rubens (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x rubra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sepulcralis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sepulcralis var. chrysocoma (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sepulcralis var. sepulcralis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sp. (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salpichroa origanifolia (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola collina (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola iberica (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola kali (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola paulsenii (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola soda (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola sp. (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola tragus (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvia aethiopis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia aurea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia coccinea (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvia farinacea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia leucantha (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia madrensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia misella (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia nemorosa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia occidentalis (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvia officinalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia pratensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia reflexa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia sclarea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia splendens (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia verbenaca (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia verbenaca var. vernalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia auriculata (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia biloba (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia coccinia (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia cucullata (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salvinia herzogii (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia minima (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salvinia molesta (Salviniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvinia natans (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salvinia occidentalis (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia sp. (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia spp. (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Samanaea saman (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Samanea saman (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sambucus canadensis (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sambucus ebulus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sambucus mexicana (Caprifoliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sambucus nigra (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Samolus valerandi (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sanchezia nobilis (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sanchezia parvibracteata (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sanchezia speciosa (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sandoricum koetjape (Meliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sanguisorba minor (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sanguisorba minor subsp. muricata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sanicula kauaiensis (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sanicula mariversa (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sanicula purpurea (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sanicula sandwicensis (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sansevieria hyacinthoides (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sansevieria sp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sansevieria sp. cv. 'guineensis' (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sansevieria trifasciata (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum ellipticum (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum freycinetianum (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum freycinetianum var. freycinetianum (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum freycinetianum var. lanaiense (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum freycinetianum var. pyrularium (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum haleakalae (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum paniculatum (Santalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Santalum paniculatum var. paniculatum (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum paniculatum var. pilgeri (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sapindus oahuensis (Sapindaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sapindus saponaria (Sapindaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sapium sebiferum (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saponaria ocymoides (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saponaria officinalis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sargassum echinocarpum (Sargassaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sargassum muticum (Sargassaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sarracenia purpurea (Sarraceniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sasa palmata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sassafras albidum (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Saururus cernuus (Saururaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sauvagesia erecta (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Saxifraga x urbium (Saxifragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scabiosa atropurpurea (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola chamissoniana (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola coriacea (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola gaudichaudiana (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola gaudichaudii (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola glabra (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola hobdyi (Goodeniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Scaevola kilaueae (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola mollis (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola plumieri (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola procera (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola sericea (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola sp. (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola taccada (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola taccada var. sericea (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scandix pecten-veneris (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scapania ornithopodioides (Scapaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sceptridium subbifoliatum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schefflera actinophylla (Araliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schefflera arboricola (Araliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schefflera taiwaniana (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schiedea adamantis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea amplexicaulis (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea apokremnos (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea attenuata (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea diffusa (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea globosa (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea haleakalensis (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea hawaiiensis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea helleri (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea hookeri (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea implexa (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea jacobii (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea kaalae (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea kauaiensis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea kealiae (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea ligustrina (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea lydgatei (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea mannii (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea membranacea (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea menziesii (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea nuttallii (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea obovata (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea pentandra (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea pubescens var. pubescens (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea salicaria (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea sarmentosa (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea spergulina var. leiopoda (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea spergulina var. spergulina (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea stellarioides (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea verticillata (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea viscosa (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schinus areira (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schinus molle (Anacardiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schinus polygamus (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schinus terebinthifolius (Anacardiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schismus arabicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schismus barbartus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schismus barbatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schismus sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schistidium apocarpum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schistidium strictum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizachyrium condensatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schizachyrium scoparium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schizaea robusta (Schizaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizostachyum glaucifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schizostylis coccinea (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schizymenium campylocarpum var. campylocarpum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizymenium nealiae (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizymenium pulvinatum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schkuhria pinnata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Schkuhria pinnata var. abrotanoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus californicus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus erectus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus juncoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus lacustris subsp. validus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schoenoplectus lineolatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scilla peruviana (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scilla siberica (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scindapsus aureus (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus acutus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus affinis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus grossus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus juncoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus lacustris (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus litoralis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus maritimus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus mucronatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus mucronatus subsp. robustus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus nevadensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus olneyi (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus pendulus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus planiculmis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus tabernaemontani (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus triqueter (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus tuberosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus yagara (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleranthus annuus (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleria lithosperma (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleria sumatrensis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Scleria tesselata var. sphaerocarpa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleria testacea (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Scleroblitum atriplicinum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sclerochloa dura (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scolymus hispanicus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Scoparia dulcis (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Scoparia sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scopelophila infericola (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Scorzonera laciniata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Scytonema myochrous (Scytonemataceae) | (unresearched) | ?unresearched | ?unresearched |
| Secale cereale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Secale cereale subsp. cereale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Secale spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sechium edule (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Securigera varia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum acre (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum album (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum caespitosum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum dasyphyllum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum dendroideum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum forsterianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum morganianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum praealtum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum praealtum subsp. praealtum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum reflexum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum rupestre (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum spectabile (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum telephium (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella arbuscula (Selaginellaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Selaginella deflexa (Selaginellaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Selaginella kraussiana (Selaginellaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Selaginella plana (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella spp. (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella umbrosa (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella vogelii (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella willdenovii (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selenicereus macdonaldiae (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sematophyllum hawaiiense (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sematophyllum subpinnatum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Senecio angulatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio cineraria (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio diaschides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio elegans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio fuchsii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio glastifolius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio inaequidens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio jacobaea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senecio madagascariensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senecio mandraliscae (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio mikanioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senecio mikanoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio minimus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio petasitis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio pterophorus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio quadridentatus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senecio sylvaticus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senecio tamoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio vulgaris (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna alata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna bicapsularis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna didymobotrya (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna gaudichaudii (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna hirsuta (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna hirsuta var. hirsuta (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna multiglandulosa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna multijuga (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna obtusifolia (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna occidentalis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna pendula (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna pendula var. advena (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna pendula var. glabrata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna septemtrionalis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna siamea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna sophera (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna spectabilis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna sulfurea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna surattensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna tora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna x floribunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sequoia gigantea (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sequoia sempervirens (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Serissa japonica (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesamum indicum (Pedaliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania cannabina (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania emerus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania exaltata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania grandiflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania macrocarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania punicea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania sesban (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania tomentosa (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sesbania tripetii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania vesicaria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania vesicarium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesuvium portulacastrum (Aizoaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria barbata (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria faberi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria flavida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria glauca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria gracilis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria gracilis var. gracilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria gracilis var. pauciseta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria grisebachii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria italica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria macrostachya (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria pallide-fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria palmifolia (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria parviflora (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria poiretiana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria pumila (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria pumila subsp. pallidefusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria pumila subsp. pumila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria sphacelata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria sphacelata var. sericea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria sphacelata var. splendida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria verticillata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria viridis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sherardia arvensis (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sicyos alba (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos anunu (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos cucumerinus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos erostratus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos herbstii (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos hillebrandii (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos hispidus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos lanceoloidea (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos lanceoloideus (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos lasiocephalus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos macrophyllus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos maximowiczii (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos pachycarpus (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos semitonsus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos sp. (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sicyos waimanaloensis (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sida acuta (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida acuta subsp. carpinifolia (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sida ciliaris (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida cordifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida fallax (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida glomerata (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sida glutinosa (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sida linifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida paniculata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sida rhombifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida spinosa (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida subcordata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sida urens (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sidastrum micranthum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sidastrum paniculatum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sideroxylon persimile (Sapotaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sieglingia decumbens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sigesbeckia orientalis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene alexandri (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene apetala (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene apetala var. apetala (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene conica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene cryptopetala (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Silene degeneri (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Silene dichotoma (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene dioica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene gallica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene gallica var. gallica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene gallica var. quinquevulnera (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene hawaiiensis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene lanceolata (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene latifolia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene latifolia subsp. alba (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene longicaulis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene multinervia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene noctiflora (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene nocturna (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene perlmanii (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Silene struthioloides (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene tridentata (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene vulgaris (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silphium perfoliatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Silybum marianum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Silybum spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sinapis alba var. alba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sinapis arvensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sindora supa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium altissimum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium erysimoides (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sisymbrium irio (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium loeselii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium officinale (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium orientale (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium runcinatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium sophia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium thellungii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisyrinchium acre (Iridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sisyrinchium californicum (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisyrinchium exile (Iridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sisyrinchium iridifolium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisyrinchium micranthum (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sisyrinchium sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sium suave (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Skeletonema potamos () | (unresearched) | ?unresearched | ?unresearched |
| Smilax melastomifolia (Smilacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Smilax rotundifolia (Smilacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solandra guttata (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solandra maxima (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum abutiloides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum americanum (Solanaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum aviculare (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum betaceum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum blumei (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum capsicoides (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum carolinense (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum chenopodioides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum cinereum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum diphyllum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum douglasii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum dulcamara (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum elaeagnifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum erianthum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum furcatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum hispidum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum hoplopetalum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum hystrix (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum incompletum (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum jamaicense (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum jasminoides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum laciniatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum laxum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum linnaeanum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum lycopersicum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum mammosum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum marginatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum mauritianum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum melongena (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum nelsonii (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum nigrum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum physalifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum physalifolium var. nitidibaccatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum pimpinellifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum pseudocapsicum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum quitoense (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum rantonnetii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum robustum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum rostratum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum sandwicense (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum sarrachoides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum seaforthianum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum sisymbriifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum spp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum tampicense (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum torvum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum triflorum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum tuberosum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum viarum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum wendlandii (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Soleirolia soleirolii (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solenostemon scutellarioides (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solidago canadensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago canadensis var. scabra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago gigantea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago graminifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago rugosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solieria chordalis (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Soliva anthemifolia (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Soliva pterosperma (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Soliva sessilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Soliva stolonifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sollya heterophylla (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus arvensis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sonchus arvensis subsp. arvensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus arvensis subsp. uliginosus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus asper (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sonchus asper subsp. glaucescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus oleraceus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sonchus palustris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus tenerrimus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sophora chrysophylla (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sophora sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sophora tomentosa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sorbaria sorbifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorbus aucuparia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorbus domestica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum amplum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum arundinaceum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sorghum bicolor (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sorghum bicolor subsp. drummondii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum halapense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum halepense (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sorghum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum sudanense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum x almum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis bulbifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis grandiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis pillansii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis tricolor (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparganium erectum (Sparganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparganium ramosum (Sparganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparganium stoloniferum (Sparganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina alterniflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina anglica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina densiflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina maritima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina patens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina x townsendii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartium junceum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spathiphyllum sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Spathiphyllum wallisii (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Spathodea africana (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spathodea campanulata (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spathoglottis plicata (Orchidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spergula arvensis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergula morisonii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergula pentandra (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergularia bocconii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergularia diandra (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergularia marina (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spergularia rubra (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spermacoce assurgens (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce confusa (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce ernstii (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce exilis (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce latifolia (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce mauritiana (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce ocymoides (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce ovalifolia (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce prostrata (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce verticillata (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spermolepis hawaiiensis (Apiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sphacelaria fluviatilis (Sphacelariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sphacelaria lacustris (Sphacelariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sphaerocionium lanceolatum (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphaerocionium obtusum (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphaerophysa salsula (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sphaeropteris cooperi (Cyatheaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sphagneticola trilobata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sphagnum palustre (Sphagnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphagnum wheeleri (Sphagnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphenoclea zeylanica (Sphenocleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sphenomeris chinensis (Lindsaeaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spilanthes iabadicensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiloxene capensis (Hypoxidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spinifex sericeus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea cantoniensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea japonica (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spiraea prunifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea thunbergii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x arguta (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x billardii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x bumalda (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x vanhouttei (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirodela intermedia (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirodela polyrhiza (Lemnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spirodela polyrrhiza (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirodela punctata (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirogyra crassa (Zygnemataceae) | (unresearched) | ?unresearched | ?unresearched |
| Spondias dulcis (Anacardiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spondias mombin (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spondias purpurea (Anacardiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sporobolus africanus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus berteroanus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus diander (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sporobolus elongatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus fertilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus indicus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus indicus var. capensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus jacquemontii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus natalensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sporobolus pyramidalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus pyramidalis var. natalensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus pyramidatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus virginicus (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachys agraria (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stachys arvensis (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachys crenata (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stachys floridana (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachys palustris (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta australis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta cayennensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta dichotoma (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta jamaicensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta mutabilis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta urticifolia (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta x adulterina (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta x trimenii (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stapelia gigantea (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stellaria graminea (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stellaria media (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stellaria multiflora (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stellaria pallida (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stemmadenia litoralis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stenogyne angustifolia (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne bifida (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne calaminthoides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne calycosa (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne campanulata (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne cinerea (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne cranwelliae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne haliakalae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kaalae subsp. kaalae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kaalae subsp. sherffii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kamehamehae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kanehoana (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne kealiae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne macrantha (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne microphylla (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne oxygona (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne purpurea (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne rotundifolia (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne rugosa (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne scrophularioides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne sessilis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne viridis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenotaphrum secundatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stephanodiscus binderanus () | (unresearched) | ?unresearched | ?unresearched |
| Stephanodiscus subtilis () | (unresearched) | ?unresearched | ?unresearched |
| Stephanophysum longifolium (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sticherus owhyhensis (Gleicheniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stictocardia tiliifolia (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stipa gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stipa neesiana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stipa spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stipa trichotoma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stratiotes aloides (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Streblus pendulinus (Moraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Strelitzia nicolai (Strelitziaceae) | (unresearched) | ?unresearched | ?unresearched |
| Strelitzia reginae (Strelitziaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Streptopogon erythrodontus (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Streptosolen jamesonii (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Striga angustifolia (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Striga asiatica (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Strobilanthes sp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Strongylodon macrobotrys (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Strongylodon ruber (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Struchium sparganophorum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stuckenia pectinata (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes guianensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stylosanthes guianensis var. guianensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes guianensis var. intermedia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes hamata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stylosanthes humilis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stylosanthes mucronata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes scabra (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stylosanthes spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes viscosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Styphelia tameiameiae (Epacridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Suaeda baccifera (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Suaeda linifolia (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Suaeda maritima subsp. maritima (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Subularia aquatica (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Succowia balearica (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sueda calceoliformis () | (unresearched) | ?unresearched | ?unresearched |
| Sutera cordata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Swietenia macrophylla (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Swietenia mahagoni (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Swietenia mahogani (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syagrus romanzoffiana (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Symphoricarpos albus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Symphyodon pygmaeus (Symphyodontaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Symphyotrichum subulatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Symphytum officinale (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Synadenium compactum (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Synadenium grantii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syncarpia glomulifera (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Synedrella nodiflora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syngonium angustatum (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Syngonium podophyllum (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Syngonium sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Synsepalum dulcificum (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma chinensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma debilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma longiflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma microbachne (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma pruriens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma sanguinalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntrichia fragilis (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syntrichia princeps (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syringa villosa (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syringa vulgaris (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon armatus (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syrrhopodon hawaiicus (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syrrhopodon kilaueae (Calymperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon oahuensis (Calymperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon pellucidus (Calymperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon prolifer (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syzygium aromaticum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syzygium australe (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syzygium cumini (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium floribundum (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Syzygium jambos (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium malaccense (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium paniculatum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syzygium sandwicensis (Myrtaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium spp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia aurea (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia donnell-smithii (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia heterophylla (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tabebuia impetiginosa (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia pallida (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia rosea (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia sp. (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tacca chantrieri (Taccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tacca leontopetaloides (Taccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taeniatherum asperum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taeniatherum caput-medusae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tagetes erecta (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tagetes lemmoni (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tagetes minuta (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tagetes patula (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Talinum fruticosum (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Talinum paniculatum (Portulacaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tamarindus indica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix africana (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix aphylla (Tamaricaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tamarix chinensis (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix gallica (Tamaricaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tamarix parviflora (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix pentandra (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix ramosissima (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix sp. (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix spp. (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamus communis (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tanacetum parthenium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tanacetum vulgare (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Taraxacum laevigatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Taraxacum officinale (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tarenna borbonica (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taxithelium mundulum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Taxodium ascendens (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taxus cuspidata (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taxus cuspidata20 (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tayloria sandwicensis (Splachnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tecoma capensis (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tecoma castanifolia (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tecoma stans (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tecomanthe venusta (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tecomaria capensis (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tectaria gaudichaudii (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tectaria incisa (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tectona grandis (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Teesdalia nudicaulis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teline monspessulana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teline spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tellima grandiflora (Saxifragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Telopea sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Telopea speciocissima (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Telosma cordata (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia candida (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tephrosia elegans (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia glomeruliflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tephrosia grandiflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia inandensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia noctiflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tephrosia purpurea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia tinctoria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teramnus labialis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Terminalia catappa (Combretaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Terminalia melanocarpa (Combretaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Terminalia myriocarpa (Combretaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetragonia decumbens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetragonia microptera var. microptera (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetragonia tetragonioides (Aizoaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium arenarium subsp. arenarium (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium arenarium subsp. confertum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium arenarium subsp. laxum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium capillare (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium consanguineum subsp. consanguineum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium consanguineum subsp. kauense (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium consanguineum subsp. leptophyllum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium conyzoides (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium filiforme var. filiforme (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium filiforme var. polyphyllum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium humile (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium humile subsp. haleakalae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium humile subsp. humile (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium humile subsp. sublaeve (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium lepidotum subsp. arbusculum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium lepidotum subsp. lepidotum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium remyi (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium rockii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetramolopium rockii var. calcisabulorum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium rockii var. rockii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium sylvae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium tenerrimum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetrapanax papyrifer (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetraplasandra bisattenuata (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetraplasandra flynnii (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetraplasandra gymnocarpa (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra hawaiensis (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra kavaiensis (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra oahuensis (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetraplasandra waialealae (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra waimeae (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetrastigma pubinerve (Vitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetrastigma spp (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetrastigma voinierianum (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetrazygia bicolor (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Teucrium scorodonia (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teucrium vesicarium (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thalassiosira guillardii () | (unresearched) | ?unresearched | ?unresearched |
| Thalassiosira lacustris () | (unresearched) | ?unresearched | ?unresearched |
| Thalassiosira pseudonana () | (unresearched) | ?unresearched | ?unresearched |
| Thalassiosira weissflogii () | (unresearched) | ?unresearched | ?unresearched |
| Thalia geniculata (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thamnobryum speciosum (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Thaumatococcus daniellii (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thelypteris dentata (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thelypteris opulenta (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thelypteris parasitica (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Themeda arguens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Themeda gigantea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Themeda quadrivalvis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Themeda villosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Theobroma cacao (Sterculiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thespesia populnea (Malvaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thevetia peruviana (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thinopyrum distichum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum intermedium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum junceiforme (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum junceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum ponticum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thlaspi arvense (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thlaspi perfoliatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Threlkeldia diffus (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thrinax microcarpa (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thrinax parviflora (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thryptomene calycina (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuarea involuta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuidium cymbifolium (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Thuja occidentalis (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thuja orientalis (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuja plicata (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuja sp. (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia affinis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia alata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia erecta (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thunbergia fragrans (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia grandiflora (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia grandifolia (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia laurifolia (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia mysorensis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia sp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thymelaea passerina (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thymus pulegioides (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thymus serpyllum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium blumii (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium geniculatum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium microcephalum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium praemorsum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tibouchina granulosa (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tibouchina herbacea (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tibouchina heteromalla (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Tibouchina longifolia (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tibouchina multiflora (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tibouchina spp. (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tibouchina urvilleana (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tillandsia recurvata (Bromeliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Tillandsia spp. (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tillandsia usneoides (Bromeliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Timmia megapolitana subsp. bavarica (Timmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Timonius timon (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tipuana tipu (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tithonia diversifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tithonia rotundifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tithonia tagetiflora (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tolmiea menziesii (Saxifragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tolpis barbata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tolypothrix tenuis (Microchaetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Toona ciliata (Meliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Toona sinensis (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Topobea parasitica (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Tordylium apulum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torenia asiatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torenia fournieri (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torenia glabra (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Torilis arvensis (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torilis japonica (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torilis nodosa (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torreya taxifolia (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tortella fragilis var. tortelloides (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tortella humilis (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tortella tortuosa (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tortula atrovirens (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Torulinium odoratum (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Touchardia latifolia (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tournefortia argentea (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Toxicodendron rydbergii (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Toxicodendron succedaneum (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachyandra divaricata (Asphodelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachycarpus fortunei (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Trachyloma indicum (Pterobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachyloma tahitense (Pterobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachypodopsis auriculata (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypodopsis mauiensis (Trachypodaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachypodopsis ornans (Trachypodaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachypodopsis serrulata var. crispatula (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypus bicolor (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypus humilis var. flagellifer (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypus humilis var. humilis (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachystemon orientalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachystoma petardi (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia albiflora (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia fluminensis (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia pallida (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia rhoeo (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia sp. (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia spathacea (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia spp. (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia x andersoniana (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia zebrina (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tragopogon dubius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon mirus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon miscellus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon porrifolius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon pratensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragus berteronianus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trapa japonica (Trapaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trapa maximowiczii (Trapaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trapa natans (Trapaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema micrantha (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema micranthum (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema orientale (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema orientalis (Ulmaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trematodon latinervis (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia grandifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia kauaiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia macrostachys (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia singularis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Triadica sebifera (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triadica sinensis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trianoptiles solitaria (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trianthema portulacastrum (Aizoaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tribolium acutiflorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribolium echinatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribolium obliterum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribolium uniolae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribulus cistoides (Zygophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tribulus terrestris (Zygophyllaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Trichodesma zeylanicum (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Trichostomum brachydontium (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trichostomum crispulum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trichostomum mauiense (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tridax procumbens (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium agrarium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium angustifolium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium angustifolium var. angustifolium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium arvense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium arvense var. arvense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium aureum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium campestre (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium campestre var. campestre (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium cernuum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium dubium (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium fragiferum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium fragiferum var. fragiferum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium glomeratum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium hirtum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium hybridum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium hybridum var. hybridum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium incarnatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium incarnatum var. incarnatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium lappaceum var. lappaceum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium ligusticum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium michelianum var. michelianum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium ornithopodioides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium pratense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium pratense var. sativum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium procumbens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium repens (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium repens var. repens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium resupinatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium resupinatum var. majus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium resupinatum var. resupinatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium scabrum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium squamosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium stellatum var. stellatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium striatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium subterraneum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium suffocatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium tomentosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium tomentosum var. tomentosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium uniflorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium vesiculosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium vesiculosum var. vesiculosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triglochin bulbosa (Juncaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triglochin palustre (Juncaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trimezia martinicensis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trimezia steyermarkii (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triphasia trifolia (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triphasia trifoliata (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triphysaria pusilla (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triplaris americana (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triplaris surinamensis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triplaris weigeltiana (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tripleurospermum inodorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tripleurospermum perforatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tripsacum latifolium (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tripsacum laxum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tripteris clandestina (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Trisetum glomeratum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trisetum inaequale (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tristellateia australasiae (Malpighiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tristemma mauritianum var. mauritianum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triticum aestivum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia crocata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia lineata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia squalida (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia x crocosmiiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triumfetta pentandra (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triumfetta pilosa (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triumfetta rhomboidea (Tiliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Triumfetta semitriloba (Tiliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Triumfetta semitrilobata (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trocholejeunea sandvicensis (Lejeuneaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tropaeolum majus (Tropaeolaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tropaeolum speciosum (Tropaeolaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tumion taxifolia (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Turbina corymbosa (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Turnera subulata (Turneraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Turnera ulmifolia (Turneraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Turritis glabra (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tussilago farfara (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tweedia coerulea (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha angustifolia (Typhaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Typha capensis (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha domingensis (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha latifolia (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha laxmannii (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha minima (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha orientalis (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha sp. (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha spp. (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha x glauca (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ugni molinae (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulex europaeus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ulmus americana (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus carpinifolia (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus davidiana (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus glabra (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus minor (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus parvifolia (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus procera (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus pumila (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus x hollandica (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulota cervina (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ulva fasciata (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulva reticulata (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulva spp. (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Umbellularia californica (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Uncinia brevicaulis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Uncinia uncinata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Undaria pinnatifida (Dictyotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Uraria lagopodioides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urena lobata (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urera caracasana (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urera glabra (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urera kaalae (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urochloa brizantha (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa decumbens (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa glumaris (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa humidicola (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa mosambicensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa mutica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urochloa panicoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa plantaginea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa reptans (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urochloa subquadripara (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urospermum picroides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ursinia anthemoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ursinia speciosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Urtica dioica (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urtica urens (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Utricularia aurea (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia foliosa (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia gibba (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia inflata (Lentibulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Utricularia japonica (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia stellaris (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vaccaria hispanica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaccinium calycinum (Ericaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vaccinium corymbosum (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaccinium corymbosum x angustifolium (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaccinium dentatum (Ericaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vaccinium reticulatum (Ericaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vaccinium sp. (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valeriana chaerophylloides (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valeriana officinalis (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valerianella eriocarpa (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valerianella locusta (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vallisneria americana (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vallisneria gigantea (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vallisneria spiralis (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valota insularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vandenboschia cyrtotheca (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vandenboschia davallioides (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vandenboschia draytoniana (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vandenboschia tubiflora (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vanessa atalanta (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanessa cardui (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanessa tameamea (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanessa virginiensis (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanilla planifolia (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaucheria spp. (Vaucheriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veitchia merrillii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vellereophyton dealbatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ventenata dubia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum blattaria (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum creticum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum spp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum thapsus (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbascum thapsus subsp. thapsus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum virgatum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena aristigera (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena bonariensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbena bracteata (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena brasiliensis (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena incompta (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena litoralis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbena officinalis (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena rigida (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbena sp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena supina (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena tenuisecta (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena x hybrida (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbesina encelioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbesina encelioides subsp. encelioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Vernicia fordii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vernonia cinerea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vernonia patula (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica anagallis-aquatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica arvensis (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Veronica beccabunga (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica biloba (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica catenata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica chamaedrys (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica filiformis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica gentianoides (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica hederifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica longifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica officinalis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica peregrina (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Veronica persica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica polita (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica scutellata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica serpyllifolia (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Veronica triphyllos (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica verna (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verschaffeltia splendida (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Verticordia monadelpha (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vesicularia inflectens (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vesicularia perviridis (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vetiveria zizanioides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum carlesii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum dilatatum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum lanata (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum lantana (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum opulus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum opulus var. americanum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum opulus var. opulus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum plicatum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum sieboldii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum tinus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum x sp. (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia benghalensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia cracca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia dasycarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia disperma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia faba (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia grandiflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia hirsuta (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia menziesii (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vicia monantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia monantha subsp. monantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia monantha subsp. triflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sativa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vicia sativa subsp. cordata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sativa subsp. nigra (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vicia sativa subsp. sativa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sepium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia tetrasperma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia villosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia villosa subsp. eriocarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia villosa subsp. villosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Victoria amazonica (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna adenantha (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vigna hosei (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna marina (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vigna mungo (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna o-wahuensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vigna parkeri (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna radiata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vigna radiata var. setulosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna radiata var. sublobata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna speciosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vigna umbellata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna unguiculata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna unguiculata subsp. cylindrica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna unguiculata subsp. dekindtiana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vinca difformis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vinca major (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vinca minor (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vinca sp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vincetoxicum nigrum (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vincetoxicum rossicum (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola arvensis (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola chamissoniana (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola chamissoniana subsp. chamissoniana (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola chamissoniana subsp. robusta (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola chamissoniana subsp. tracheliifolia (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola helenae (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Viola kauaensis var. kauaensis (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola kauaensis var. wahiawaensis (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Viola lanaiensis (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Viola lanceolata (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola maviensis (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola oahuensis (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola odorata (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola riviniana (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola sp. (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola wailenalenae (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vitex agnus-castus (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex negundo (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex parviflora (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vitex pinnata (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex rotundifolia (Verbenaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vitex trifolia (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vitex trifolia var. subtrisecta (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex trifolia var. trifolia (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitis sp. (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitis vinifera (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vriesea imperialis (Bromeliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vriesea sp. (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia bromoides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vulpia ciliata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia fasciculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia muralis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia myuros (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vulpia myuros f. megalura (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia myuros f. myuros (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wahlenbergia capensis (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wahlenbergia marginata (Campanulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wallia nigra (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Waltheria indica (Sterculiaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Washingtonia filifera (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Washingtonia robusta (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Washingtonia sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Waterhousea floribunda (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Watsonia aletroides (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia borbonica (Iridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Watsonia bulbillifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia knysnana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia marginata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana cv. Bulbillifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana var. bulbillifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana var. meriana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia versfeldiae (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia versfeldii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Webera leucostomoides (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wedelia glauca (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Wedelia trilobata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Weissia controversa (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Weissia ovalis (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wigandia urens var. caracasana (Hydrophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia bicornuta (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia forbesii (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia furcata (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia hanalei (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia indica (Thymelaeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia monticola (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia oahuensis (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia oahuensis var. oahuensis (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia oahuensis var. palustris (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia phillyreifolia (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia pulcherrima (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia ridleyi (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia sandwicensis (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia skottsbergiana (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia spp. (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia uva-ursi (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia uva-ursi var. kauaiensis (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia uva-ursi var. uva-ursi (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia villosa (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wilkesia gymnoxiphium (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wilkesia hobdyi (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wisteria asiatic (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wisteria floribunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wisteria frutescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wisteria sinensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wodyetia bifurcata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wolffia arrhiza (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wolffia australiana (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wolffia brasiliensis (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wrangelia bicuspidata (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthium occidentale (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthium orientale (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthium spinosum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Xanthium strumarium (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Xanthorrhoea preissii (Xanthorrhoeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthosoma robustum (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Xanthosoma roseum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthosoma sagittifolium (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Xanthosoma violaceum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Xeranthemum annuum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xerochrysum bracteatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xylosma crenatum (Flacourtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Xylosma hawaiiense (Flacourtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Youngia japonica (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Yucca aloifolia (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Yucca aloifolia cv. Marginata (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Yucca filamentosa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Yucca gloriosa (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Zaleya galericulata subsp. australis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zaluzianskya divaricata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zamia furfuracea (Zamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zamioculcas zamiifolia (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Zannichellia palustris (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zantedeschia aethiopica (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum dipetalum var. dipetalum (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zanthoxylum dipetalum var. tomentosum (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum hawaiiense (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum kauaense (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum oahuense (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zea mays (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zea mexicana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zebrina pendula (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Zephranthes candida (Amaryllidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zephyranthes citrina (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zephyranthes grandiflora (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zeuxine strateumatica (Orchidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zingiber officinale (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zingiber zerumbet (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zinnia elegans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Zinnia peruviana (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zizania aquatica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zizania latifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zizania palustris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ziziphus jujuba (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ziziphus mauritiana (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ziziphus mucronata (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zizyphus mauritiana (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zornia curvata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Zornia piurensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zornia reticulata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Zostera japonica (Zosteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Zoysia cultivars (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zoysia matrella (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zoysia sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zoysia tenuifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zygodon reinwardtii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zygodon rubrigemmius (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zygodon tetragonostomus (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zygophyllum fabago (Zygophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abarema clypearia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abelmoschus esculentus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abelmoschus manihot subsp. manihot (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abelmoschus manihot subsp. tetraphyllus (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abelmoschus moschatus (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abies pinsapo (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abies sp. (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abronia maritima (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abronia umbellata (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abrus precatorius (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon darwinii x pictum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abutilon eremitopetalum (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon grandiflorum (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abutilon grandifolium (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon incanum (Malvaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon indicum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon megapotamicum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Abutilon menziesii (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon pictum (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Abutilon sandwicense (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Abutilon theophrasti (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia acuminata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia aneura (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia aulacocarpa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia auriculiformis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia baileyana (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia blakelyi (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia boliviana (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia concinna (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia confusa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia crassicarpa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia curassavica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia cyclops (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia dealbata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia decurrens (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Acacia dodonaeifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia dunnii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia elata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia farnesiana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia floribunda (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia glauca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia iteaphylla (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia koa (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia koaia (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia lasiocalyx (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia subsp. longifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia subsp. sophorae (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia var. longifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia longifolia var. sophorae (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia mangium (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia mearnsii (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia melanoxylon (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia microbotrya (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia microbotrya var. microbotrya (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia nilotica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia nilotica subsp. indica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia paradoxa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia parramattensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acacia podalyriifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia pravissima (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia prominens (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia pycnantha (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia retinodes (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia saligna (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia sinuata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia sophorae (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia sp. (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acacia spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acacia verticillata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acaena agnipila (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena agnipila var. tenuispica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena echinata var. retrorsumpilosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena echinata var. tylacantha (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena exigua (Rosaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Acaena novae-zelandiae (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acaena ovalifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acalypha alopecuroidea (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha godseffiana (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha hispida (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha indica (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha lanceolata (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acalypha reptans (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acalypha virginica (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acalypha wilkesiana (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acanthocereus pentagonus (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acanthocereus tetragonus (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthophora spicifera (Rhodomelaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthospermum australe (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthospermum hispidum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acanthospermum microcarpum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acanthus mollis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acca sellowiana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer campestre (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer ginnala (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer negundo (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer palmatum (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer platanoides (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acer pseudoplatanus (Aceraceae) | (unresearched) | ?unresearched | ?unresearched |
| Acetosa sagittata (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acetosa vesicaria (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acetosella vulgaris (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea distans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea millefolium (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Achillea millefolium var. millefolium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea nobilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achillea ptarmica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum brachychaetum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum calamagrostis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum caudatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achnatherum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achyranthes aspera (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Achyranthes atollensis (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Achyranthes indica (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Achyranthes mutica (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Achyranthes philoxeroides (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Achyranthes splendens (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Achyranthes splendens var. rotundata (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Achyranthes splendens var. splendens (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Acinos arvensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acmella oleracea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acmella sodiroi (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acmella uliginosa (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acmena smithii (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acoelorraphe wrightii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Acoelorrhaphe wrightii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aconitum carmichaelii (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aconitum napellus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Acorus calamus (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Acorus sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Acroceris zizanioides () | (unresearched) | ?unresearched | ?unresearched |
| Acromastigum integrifolium (Lepidoziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Acroporium fuscoflavum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Acroptilon repens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Actinidia arguta (Actinidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Actinoscirpus grossus (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Actinotus helianthi (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adansonia digitata (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenanthera abrosperma (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Adenanthera pavonina (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Adenium obesum (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenophorus tamariscinus (Grammitidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenophorus tamariscinus var. montanus (Grammitidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenophorus tripinnatifidus (Grammitidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adenostemma platyphyllum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Adenostemma viscosum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Adiantum capillus-veneris (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Adiantum hispidulum (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Adiantum raddianum (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Adiantum sp. (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adiantum tenerum (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adonis microcarpa (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Adoxa moschatellina (Adoxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegilops cylindrica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegilops geniculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegilops triuncialis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aegopodium podagraria (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium arboreum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium arboreum cv. Atropurpureum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium haworthii (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeonium sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aerobryopsis longissima (Meteoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aerobryopsis subdivergens subsp. scariosa (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aerobryopsis wallichii (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aerva javanica (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aeschynomene americana (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aeschynomene americana var. americana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeschynomene indica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aeschynomene micranthos (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aeschynomene villosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aesculus hippocastanum (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus orientalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus praecox (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agapanthus praecox subsp. orientalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus praecox subsp. praecox (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agapanthus spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agardhiella subulata (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agastache foeniculum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agastache rugosa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agathis robusta (Araucariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agave americana (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agave americana var. americana (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave americana var. picta (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave attenuata (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Agave filifera (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave sisalana (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agave sp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave spp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave stricta (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agave vivipara var. vivipara (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratina adenophora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ageratina herbacea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratina occidentalis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratina riparia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ageratina shastensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratum conyzoides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ageratum conyzoides subsp. conyzoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ageratum houstonianum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Aglaia mariannensis (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aglaia odorata (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aglaonema commutatum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aglaonema sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Agonis flexuosa (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropogon littoralis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron cristatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron desertorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron elongatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron intermedium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron pectiniforme (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron spicatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agropyron triticeum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostemma githago (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis avenacea (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agrostis canina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis capillaris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis capillaris var. aristata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis capillaris var. capillaris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis exarata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agrostis exarata microphylla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis fallax (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis interrupta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis kauaiensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis perennans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis retrofracta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis sandwicensis (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Agrostis spica-venti (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis stolonifera (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Agrostis tenuis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ailanthus altissima (Simaroubaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aira caryophyllea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira cupaniana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira elegans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira elegantissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira nubigena (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aira praecox (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ajuga genevensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ajuga reptans (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Akebia quinata (Lardizabalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizia chinensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Albizia julibrissin (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizia lebbeck (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Albizia lophantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizia procera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizzia julibrissin (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albizzia lebbek (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Albuca canadensis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alcea rosea (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alchemilla vulgaris (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alectryon macrococcus (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alectryon macrococcus var. auwahiensis (Sapindaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alectryon macrococcus var. macrococcus (Sapindaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alectryon tomentosus (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aleurites fordii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aleurites moluccana (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alhagi camelorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alhagi maurorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alhagi pseudalhagi (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma gramineum (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma lanceolata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma lanceolatum (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma orientale (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma plantago-aquatica (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Alisma spp. (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Allamanda blanchetii (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Allamanda cathartica (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Alliaria officinalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alliaria petiolata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium ampeloprasum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium carinatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium cepa (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium fistulosum (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Allium giganteum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium neapolitanum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium oleraceum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium paniculatum subsp. paniculatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium sativum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium schoenoprasum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium scorodoprasum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium triquetrum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allium vineale (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Allocasuarina huegeliana (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus glutinosa (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus incana (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus nepalensis (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alnus rubra (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia brisbanensis (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia cucullata (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alocasia macrorrhiza (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia macrorrhizos (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia micholitziana (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Alocasia sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe arborescens (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe aristata (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe cameronii (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe ferox (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe maculata (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe saponaria (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe saponaria var. ficksburgensis (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe spp. (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe suzannae (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloe vera (Aloeaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alopecurus aequalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus arundinaceus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus geniculatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus myosuroides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alopecurus pratensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aloysia citriodora (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alphitonia ponderosa (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alpinia allughas (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alpinia mutica (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alpinia nigra (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Alpinia purpurata (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alpinia zerumbet (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alsinidendron lychnoides (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alsinidendron obovatum (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alsinidendron trinerve (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alsinidendron viscosum (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Alstonia macrophylla (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alstroemeria aurea (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alstroemeria pulchella () | (unresearched) | ?unresearched | ?unresearched |
| Alstroemeria sp. () | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera albotomentosa (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera bettzickiana (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera brasiliana (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera caracasana (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera dentata (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera ficoidea (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera lanceolata (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera mexicana (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera philoxeroides (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Alternanthera pubiflora (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera pungens (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera sessilis (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alternanthera spp. (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternanthera tenella (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alternaria passiflorae (Pleosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alysicarpus bupleurifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alysicarpus ovalifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alysicarpus vaginalis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alysicarpus vaginatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum alyssoides (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum desertorum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum linifolium (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyssum saxatile (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Alyxia oliviformis (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Alyxia stellata (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus albus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus blitum (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Amaranthus brownii (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus caudatus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus cruentus (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Amaranthus deflexus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus dubius (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus gracilis (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus graecizans subsp. sylvestris (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus hybridus (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus interruptus (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Amaranthus muricatus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus powellii (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus retroflexus (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus spinosus (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaranthus tricolor (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amaranthus viridis (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Amaryllis belladonna (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amauropelta globulifera (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ambrosia artemisiifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ambrosia psilostachya (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ambrosia tenuifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ambrosia tomentosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ambrosia trifida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammannia auriculata (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ammannia coccinea (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammi majus (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammophila arenaria (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ammophila spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amomobryum angustirete (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amorpha fruticosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelamus albidus (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelopsis arborea (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelopsis brevipedunculata (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ampelopsis cordata (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amphidium lapponicum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Amphidium tortuosum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Amsinckia calycina (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amsinckia intermedia (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amsinckia lycopsoides (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Amsinckia tessellata (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anacardium occidentale (Anacardiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anacystis marina (Chroococcaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis arvensis (Primulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anagallis arvensis var. arvensis (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis arvensis var. caerulea (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis minima (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anagallis pumila (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ananas comosus (Bromeliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anastrepta orcadensis (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anastrophyllum esenbeckii (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anastrophyllum fissum (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anax junius (Amaryllidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa arvensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa azurea (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa capensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anchusa officinalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andreaea acutifolia subsp. acuminata (Andreaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Andreaea perpapillosa (Andreaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andreaea rupestris (Andreaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Andropogon bicornis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon gayanum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon gayanus (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Andropogon glomeratus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Andropogon intermedius (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon nodosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon sericeus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Andropogon virginicus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anemone hupehensis (Ranunculaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anethum graveolens (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Angelica sylvestris (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Angelonia angustifolia (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Angelonia salicariifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Angiopteris evecta (Marattiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Angophora costata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anigozanthos flavidus (Haemodoraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anigozanthos manglesii (Haemodoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Anisantha diandra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Annona cherimola (Annonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Annona glabra (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Annona muricata (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Annona reticulata (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Annona squamosa (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anoda acerifolia (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anoectangium aestivum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anoectangium skottsbergii (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anoectochilus sandvicensis (Orchidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anomatheca laxa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anomobryum angustirete (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anredera cordifolia (Basellaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anthemis arvensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthemis cotula (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anthephora hermaphrodita (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthoceros fuciformis (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anthoceros glandulosus (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Anthoxanthum aristatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthoxanthum odoratum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Anthriscus caucalis (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthriscus sylvestris (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Anthurium andraeanum (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Anthurium andreanum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Antidesma platyphyllum (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Antidesma platyphyllum var. hillebrandii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Antidesma platyphyllum var. platyphyllum (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Antidesma pulvinatum (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Antigonon leptopus (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Antirrhinum majus (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Antirrhinum orontium (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Antithamnion pectinatum (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Antithamnionella spirographidis (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Antithamnionella ternifolia (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Apera interrupta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aphanes arvensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aphanes microcarpa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aphanothece naegelii (Chroococcaceae) | (unresearched) | ?unresearched | ?unresearched |
| Apium graveolens (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Apium nodiflorum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aponogeton desertorum (Aponogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aponogeton distachyos (Aponogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aponogeton junceus subsp. junceus (Aponogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aptenia cordifolia (Aizoaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aquilegia vulgaris (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arachis pintoi (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arachniodes insularis (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aralia elata (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aralia spinosa (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Araucaria columnaris (Araucariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Araucaria cunninghamii (Araucariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Araucaria heterophylla (Araucariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Araujia hortorum (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Araujia sericifera (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arbutus unedo (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Archontophoenix alexandrae (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Archontophoenix cunninghamiana (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Archontophoenix sp. (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unknown |
| Arctium lappa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctium minus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctostaphylos insularis (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca calendula (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca nivea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca populifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotheca prostrata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotis stoechadifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Arctotis venusta (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia crenata (Myrsinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ardisia crenulata (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia crispa (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia elliptica (Myrsinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ardisia escallonioides (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia humilis (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia solanacea (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ardisia spp. (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Areca triandra (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arecastrum romanzoffianum (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arenaria interpres (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arenaria leptoclados (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arenaria serpyllifolia (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arenaria serpyllifolia subsp. serpyllifolia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arenga pinnata (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Argemone glauca (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argemone glauca var. decipiens (Papaveraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Argemone glauca var. glauca (Papaveraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argemone mexicana (Papaveraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argemone ochroleuca (Papaveraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Argemone ochroleuca subsp. ochroleuca (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argemone subfusiformis (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyranthemum foeniculaceum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyranthemum frutescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyranthemum sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyreia nervosa (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium caliginis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium grayanum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium kauense (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium sandwicense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Argyroxiphium sandwicense subsp. macrocephalum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium sandwicense subsp. sandwicense (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Argyroxiphium virescens (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Arisarum vulgare (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristea ecklonii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristida adscensionis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristolochia durior (Aristolochiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristolochia elegans (Aristolochiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aristolochia littoralis (Aristolochiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Aristolochia macrophylla (Aristolochiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aristolochia odoratissima (Aristolochiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aristolochia ringens (Aristolochiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aronia melanocarpa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Aronia x prunifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arrhenatherum elatius (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arrhenatherum elatius var. bulbosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Artabotrys hexapetalus (Annonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Artemisia absinthium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia annua (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia arborescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia australis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Artemisia kauaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Artemisia ludoviciana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia mauiensis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Artemisia mauiensis var. diffusa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia stelleriana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia verlotiorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artemisia vulgaris (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arthraxon hispidus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arthrostema ciliatum () | (unresearched) | ?unresearched | ?unresearched |
| Arthrostemma ciliatum (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Artocarpus altilis (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Artocarpus communis (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artocarpus heterophyllus (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artocarpus mariannensis (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Artocarpus odoratissimus (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arum italicum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Aruncus dioicus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arundina graminifolia (Orchidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arundinaria gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arundinaria graminea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Arundinaria spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Arundo donax (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Arundo donax var. donax (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ascarina lucida (Chloranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asclepias curassavica (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asclepias incarnata (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asclepias physocarpa (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asclepias syriaca (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagopsis armata (Bonnemaisoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus aethiopicus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus aethiopicus cv. Sprengeri (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus africanus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus asparagoides (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asparagus declinatus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus densiflorus (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asparagus myriocladus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus officinalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus plumosus (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asparagus scandens (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asparagus setaceus (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Asparagus virgatus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asperugo procumbens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asphodelus fistulosus (Asphodelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium acuminatum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium adiantum-nigrum (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium aethiopicum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium contiguum (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium contiguum var. contiguum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium contiguum var. hirtulum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium excisum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium haleakalense (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium hobdyi (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium horridum (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium horridum var. glabratum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium horridum var. horridum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium insiticium (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. bipinnatum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. dareoides (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. gemmiparum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium kaulfussii f. kaulfussii (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium lobulatum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium macraei (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium monanthes (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium nidus (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium normale (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium pellucidum (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium peruvianum var. insulare (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium polyodon (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium schizophyllum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium sp. (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium sphenotomum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium trichomanes (Aspleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asplenium trichomanes subsp. densum (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asplenium unilaterale (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x flagrum (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x kokeense (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x sphenocookii (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Asplenium x waikamoi (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Aspris caryophyllea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Astelia argyrocoma (Liliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Astelia menziesiana (Liliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Astelia waialealae (Liliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Aster hybridus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster laevis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster lanceolatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster novae-angliae (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster novi-belgii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster squamatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster subulatus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Aster tradescantii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Aster x salignus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Asterina anomala (Asterinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asterolinon linum-stellatum (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Asteropsis carinifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Asystasia gangetica (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Asystasia sp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Athyrium microphyllum (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Atriplex hortensis (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex lentiformis (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex patula (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex prostrata (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex rosea (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atriplex semibaccata (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Atriplex suberecta (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Atropa belladonna (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Atylosia scarabaeoides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Austrocylindropuntia cylindrica (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Austroeupatorium inulaefolium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Austroeupatorium inulifolium (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Avellinia michelii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena barbata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena fatua (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sativa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sterilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sterilis subsp. ludoviciana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena sterilis subsp. sterilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Avena strigosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Averrhoa bilimbi (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Averrhoa carambola (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Avrainvillea amadelpha (Udoteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Axonopus affinis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Axonopus compressus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Axonopus fissifolius (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Axonopus micay (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Azadirachta indica (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Azolla filiculoides (Azollaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Azolla filiculoides var. rubra (Azollaceae) | (unresearched) | ?unresearched | ?unresearched |
| Azolla imbricata (Azollaceae) | (unresearched) | ?unresearched | ?unresearched |
| Azolla pinnata (Azollaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Azolla rubra (Azollaceae) | (unresearched) | ?unresearched | ?unresearched |
| Azolla spp. (Azollaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Babiana angustifolia (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana nana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana stricta (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana tubulosa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Babiana tubulosa var. tubiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baccharis halimifolia (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bacopa caroliniana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bacopa egensis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bacopa monnieri (Scrophulariaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bacopa procumbens (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bacopa rotundifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baeckea virgata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baeometra uniflora (Colchicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Baldwiniella kealeensis (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Baldwiniella sandwicensis (Neckeraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ballota nigra subsp. foetida (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa balcooa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa guadua (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa multiplex (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa spp. (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bambusa ventricosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bambusa vulgaris (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bangia atropurpurea (Bangiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia caleyi (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia integrifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia menziesii (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Banksia spp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea intermedia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea orthoceras (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea sp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbarea vulgaris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barbella trichophora (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Barleria cristata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Barleria cristata cv. Rosea (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barleria lupulina (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Barleria prionitis (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Barleria repens (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Barleria spp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barleria strigosa (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Barringtonia asiatica (Lecythidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartlettina sordida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartramia baldwinii (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bartramia halleriana (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bartramia mauiensis (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartramia norvegica (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bartsia trixago (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Basella alba (Basellaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bassia hyssopifolia (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bassia scoparia (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Batis maritima (Bataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Batrachium trichophyllum (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Batrachochytrium dendrobatidis (Fungi) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia acuminata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia binata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bauhinia blakeana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bauhinia galpinii (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia monandra (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bauhinia purpurea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bauhinia sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bauhinia variegata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bazzania praerupta (Lepidoziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Beaumontia grandiflora (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beckmannia syzigachne (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia cucullata (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia foliosa (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia fusca (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia hirtella (Begoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Begonia maculata (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia odorata (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia rex (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia semperflorens-cultorum (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia sp. (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia vitifolia (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Begonia x semperflorens-cultorum (Begoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beilschmiedia tarairi (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bellardia trixago (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bellis perennis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis aristata (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis darwinii (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis glaucocarpa (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis japonica (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis sp. (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis thunbergii (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berberis vulgaris (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berchemia zeyheri (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Berkheya rigida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Berteroa incana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Berula erecta (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beta vulgaris (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Beta vulgaris subsp. maritima (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula lenta (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula nigra (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula pendula (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Betula pubescens (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Biddulphia laevis (Coscinodiscineae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens alba (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens alba var. radiata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens amplectens (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens asymmetrica (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens beckii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens bipinnata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bidens campylotheca subsp. campylotheca (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens campylotheca subsp. pentamera (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens campylotheca subsp. waihoiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens cernua (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens cervicata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens comosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens conjuncta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens cosmoides (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens cynapiifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens forbesii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens forbesii subsp. forbesii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens forbesii subsp. kahiliensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens frondosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens hawaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens hillebrandiana (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens hillebrandiana subsp. hillebrandiana (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens hillebrandiana subsp. polycephala (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens macrocarpa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens mauiensis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens menziesii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens menziesii subsp. filiformis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens menziesii subsp. menziesii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens menziesii x mauiense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens micrantha (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens micrantha subsp. ctenophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens micrantha subsp. kalealaha (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens micrantha subsp. micrantha (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens molokaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens pilosa (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bidens pilosa var. pilosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens polylepis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens populifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens sandvicensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens sandvicensis subsp. confusa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens sandvicensis subsp. sandvicensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens torta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens tripartita (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Bidens valida (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bidens wiebkei (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Billardiera heterophylla (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bischofia javanica (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bismarckia nobilis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bixa orellana (Bixaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blainvillea gayana (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Blechnum gibbum (Blechnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blechnum occidentale (Blechnaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blechnum orientale (Blechnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blechum pyramidata (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blechum pyramidatum (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blighia sapida (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blumea laciniata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Blyxa aubertii (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blyxa aubertii var. echinosperma (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Blyxa japonica (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bobea brevipes (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bobea elatior (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bobea sandwicensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bobea timonioides (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bocconia frutescens (Papaveraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boehmeria grandis (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boehmeria macrophylla (Urticaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Boehmeria nivea (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boerhavia acutifolia (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Boerhavia coccinea (Nyctaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boerhavia erecta (Nyctaginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Boerhavia glabrata (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boerhavia herbstii (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Boerhavia repens (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Boerhavia schomburgkiana (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boerhavia sp. (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bolboschoenus caldwellii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bolboschoenus fluviatilis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bolboschoenus maritimus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bolboschoenus maritimus subsp. paludosus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bomarea multiflora (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bombax ceiba (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bonamia menziesii (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bonnemaisonia hamifera (Bonnemaisoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Borago officinalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Borreria verticillata (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bothriochloa barbinodis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bothriochloa bladhii (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bothriochloa decipiens (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bothriochloa insculpta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa ischaemum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa ischaemum var. songarica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa laguroides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa pertusa (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bothriochloa saccharoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bothriochloa spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Botryosphaeria ribis (Botryosphaeriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea buttiana (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea glabra (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea sp. (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bougainvillea spectabilis (Nyctaginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bougainvillea spp. (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Boussingaultia cordifolia (Basellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bouteloua disticha (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria brizantha (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria decumbens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria decumbens cv. Basilisk (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria eruciformis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria humidicola (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria mutica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria paspaloides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria plantaginea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brachiaria ramosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachiaria subquadripara (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachpodium distachyson () | (unresearched) | ?unresearched | ?unresearched |
| Brachychiton acerifolius (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachychiton populneus (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachychiton populneus subsp. populneus (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachycome multifida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachymenium exile (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachymenium indicum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachypodium distachyon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachypodium pinnatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachypodium sylvaticum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brachythecium hawaiicum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachythecium lamprocarpum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachythecium plumosum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brachythecium rutabulum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bracteantha bracteata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Brasenia schreberi (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica alba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica arvensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica barrelieri subsp. oxyrrhina (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica campestris subsp. chinensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica fruticulosa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica hirta (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica juncea (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brassica kaber (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica napus (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica nigra (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brassica oleracea (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica rapa (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brassica rapa subsp. sylvestris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brassica tournefortii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Breutelia affinis (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Breutelia arundinifolia (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Breutelia crassicaulis (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Breutilia crassicaulis (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brexia madagascariensis (Grossulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Breynia disticha (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Breynia disticha var. rosi-picta (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brickellia californica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Brickellia diffusa (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brighamia insignis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brighamia rockii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Brighamia sp. (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brillantaisia lamium (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Briza maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Briza minor (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromelia pinguin (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromeliaceae spp. (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus arvensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus brizaeformis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus briziformis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus catharticus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus cebadilla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus commutatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus diandrus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus diandrus var. rigidus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus erectus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus hordeaceus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bromus hordeaceus subsp. hordeaceus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus inermis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus japonicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus japonicus var. japonicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus japonicus var. vestitus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus lanceolatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus lithobius (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus madritensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus madritensis subsp. rubens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus mollis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus racemosus subsp. commutatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus rigidus (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bromus rigidus subsp. gussonei (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus rubens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus secalinus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus squarrosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus stamineus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus sterilis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bromus tectorum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Bromus tectorum subsp. tectorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus vulgaris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bromus willdenowii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brotherella opaeodon (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Broussaisia arguta (Hydrangeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Broussenetia papyrifera () | (unresearched) | ?unresearched | ?unresearched |
| Broussonetia luzonica (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Broussonetia papyrifera (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Browallia americana (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brugmansia candida (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Brugmansia suaveolens (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Brugmansia versicolor (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brugmansia x candida (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bruguiera gymnorrhiza (Rhizophoraceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Brunfelsia australis (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brunfelsia grandiflora (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brunfelsia pauciflora var. calycina (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Brunfelsia sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryoerythrophyllum recurvirostre (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryohaplocladium microphyllum (Leskeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryonia alba (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryonia dioica (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum beauverdii (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum daigremontianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum daigremontianum x delagoense (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum delagoense (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bryophyllum fedtschenkoi (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum gastonis-bonnieri (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryophyllum pinnatum (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Bryophyllum spp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryopsis spp. (Bryopsidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum argenteum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum atrovirens (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum baldwinii (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum caespiticium (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum chrysoneuron (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum conicum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum crassicostatum (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum decaisnei (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum erythrocarpum (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum hawaiicum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bryum mauiense (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum megalostegium (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bryum mildeanum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Bucida buceras (Combretaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Buddleja alternifolia (Buddlejaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buddleja asiatica (Buddlejaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Buddleja davidii (Buddlejaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Buddleja dysophylla (Buddlejaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buddleja lindleyana (Buddlejaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buddleja madagascariensis (Buddlejaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Buglossoides arvensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bulbostylis barbata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bulbostylis densa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bulbostylis striatella (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bunias orientalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bupleurum rotundifolium (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Bupleurum semicompositum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Burnatia enneandra (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Bursera simaruba (Burseraceae) | (unresearched) | ?unresearched | ?unresearched |
| Butomus umbellatus (Butomaceae) | (unresearched) | ?unresearched | ?unresearched |
| Buxus sempervirens (Buxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cabomba caroliniana (Cabombaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caesalpinia bonduc (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia decapetala (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia gilliesii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caesalpinia kavaiensis (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia major (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caesalpinia pulcherrima (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caesalpinia sappan (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caesalpinia sepiaria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cajanus cajan (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cajanus scarabaeoides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cakile edentula (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cakile maritima (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cakile maritima subsp. maritima (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caladium bicolor (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calamagrostis epigeios (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calamagrostis epigejos (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calamagrostis expansa (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calamagrostis hillebrandi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calamagrostis hillebrandii (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calamus spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calandrinia ciliata (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calandrinia menziesii (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calathea picturata (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calathea roseopicta (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calathea zebrina (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calendula arvensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Calepina irregularis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calibrachoa sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calicotome spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callaeum macropterum (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra calothyrsus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calliandra calothyrus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra haematocephala (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calliandra houstoniana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra houstoniana var. calothyrsus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calliandra surinamensis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callicarpa americana (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callicarpa dichotoma (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callicarpa spp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callisia fragrans (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Callisia repens (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callistachys lanceolata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon citrinus (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callistemon rigidus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon rugulosus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callistemon viminalis (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Callistopteris baldwinii (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Callithamnion byssoides (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche deflexa (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche hamulata (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche stagnalis (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitriche verna (Callitrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris columellaris (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris endlicheri (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris glaucophylla (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris rhomboidea (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris robusta (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris sp. (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Callitris verrucosa (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calluna vulgaris (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calocedrus decurrens (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calophyllum antillanum (Clusiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calophyllum calaba (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calophyllum inophyllum (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Calopogonium caeruleum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calopogonium mucunoides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calothamnus graniticus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calothamnus quadrifidus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calothamnus validus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calotis lappulacea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calotropis gigantea (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Calotropis procera (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Calycotome spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calymperes fasciculatum (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calymperes tenerum (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calymperopsis semiliber (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Calyptocarpus vialis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Calystegia pulchra (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calystegia sepium (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Calystegia silvatica (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camelina microcarpa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camelina sativa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camellia japonica (Theaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camellia sinensis (Theaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campanula floridana (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campanula rapunculoides (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campsis radicans (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Camptochaete pulvinata (Lembophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopodium euphorocladum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopodium medium (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus densifolius (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus exasperatus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus fragilis subsp. zollingerianus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus hawaiicus var. densifolius (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus hawaiicus var. hawaiicoflexuosus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus hawaiicus var. hawaiicus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus incurvatus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus introflexus (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus laxitextus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus polytrichoides (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus praemorsus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus purpureo-flavescens (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus schmidii var. hemitrichius (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus schmidii var. schmidii (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus skottsbergii (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Campylopus umbellatus var. pterotoneuron (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus umbellatus var. umbellatus (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Campylopus wheeleri (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cananga odorata (Annonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Canavalia cathartica (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Canavalia galeata (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia hawaiiensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia kauaiensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia molokaiensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia napaliensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Canavalia pubescens (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Canavalia sericea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Canna glauca (Cannaceae) | (unresearched) | ?unresearched | ?unresearched |
| Canna indica (Cannaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Canna lutea (Cannaceae) | (unresearched) | ?unresearched | ?unresearched |
| Canna x generalis (Cannaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Canna x orchiodes (Cannaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cannabis sativa (Cannabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caperonia palustris (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capparis sandwichiana (Capparaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Capriola dactylon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsella bursa-pastoris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsicum annuum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsicum annuum var. glabriusculum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Capsicum frutescens (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Capsicum sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caragana arborescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine bonariensis (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cardamine flexuosa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine hirsuta (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine impatiens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine occidentalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardamine pratensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria chalepensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria draba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria draba subsp. chalepensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria pubescens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria sp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardaria spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardiospermum grandiflorum (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cardiospermum halicacabum (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cardiospermum halicacabum var. halicacabum (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardiospermum sp. (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cardiospermum spp. (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus acanthoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus crispus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus nutans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus nutans subsp. nutans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus pycnocephalus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus tenuiflorus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carduus thoermeri (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex albula (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex alligata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex arenaria (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex brizoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex buxbaumii subsp. buxbaumii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex disticha (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex divisa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex divulsa subsp. divulsa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex echinata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex flacca (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex flava (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex kauaiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex kobomugi (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carex lasiocarpa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex lepidocarpa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex longebrachiata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex longii (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carex macloviana (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex macloviana subsp. subfusca (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex meyenii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex montis-eeka (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex nebrascensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex ovalis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carex panicea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex paniculata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex pilulifera (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex punctata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex rostrata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex scoparia (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex spp. (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex testacea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex thunbergii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carex wahuensis (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carex wahuensis subsp. herbstii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex wahuensis subsp. rubiginosa (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carex wahuensis subsp. wahuensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Carica papaya (Caricaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carissa macrocarpa (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carlina vulgaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carludovica palmata (Cyclanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carludovica sp. (Cyclanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carmona retusa (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Carpesium cernuum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus acinaciformis (Aizoaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carpobrotus aequilaterus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus chilensis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus edulis (Aizoaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Carpobrotus sp. (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carpobrotus spp. (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carrichtera annua (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus baeticus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus dentatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus glaucus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus lanatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus leucocaulos (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carthamus tinctorius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Carum carvi (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Carya pecan (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caryota mitis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caryota sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Caryota urens (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cascabela peruviana (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cascabela thevetia (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casimiroa edulis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia alata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia bicapsularis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia coluteoides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia corymbosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia didymobotrya (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia fasciculata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia fistula (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cassia floribunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia grandis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia javanica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cassia mimosoides (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cassia obtusifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia occidentalis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia siamea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia sophera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia tomentosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia tora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassia x nealii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassinia leptophylla (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cassytha filiformis (Lauraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Castanea ashei (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Castilla elastica (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Castilleja arvensis (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Castilleja exserta subsp. exserta (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina cunninghamiana (Casuarinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Casuarina cunninghamiana var. cunninghamiana (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina equisetifolia (Casuarinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Casuarina glauca (Casuarinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Casuarina littoralis (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina sp. (Casuarinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Casuarina spp. (Casuarinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Catabrosa aquatica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa bignonioides (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa longissima (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Catalpa ovata (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa speciosa (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catalpa spp. (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catapodium marinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catapodium rigidum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Catharanthus roseus (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Caulerpa racemosa (Caulerpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Caulerpa taxifolia (Caulerpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cayaponia glandulosa (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cayratia japonica (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cecropia obtusifolia (Cecropiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cecropia peltata (Cecropiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cedrela chinensis (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cedrela odorata (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cedrela toona (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cedrus deodara (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ceiba pentandra (Bombacaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Celastrus orbiculata (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Celastrus orbiculatus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Celosia argentea (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Celosia sp. (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis australis (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis mississippiensis (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis occidentalis (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis pumila subsp. georgiana (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Celtis sinensis (Ulmaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cenchrus agrimonioides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus agrimonioides var. agrimonioides (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus agrimonioides var. laysanensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cenchrus biflorus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus brownii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cenchrus caliculatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus ciliaris (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus echinatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus hillebrandianus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus incertus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus longispinus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus pilosus (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cenchrus setiger (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cenchrus setigerus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cenchrus spinifex (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea biebersteinii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea calcitrapa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea cyanus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea dealbata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea debeauxii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea debeauxii subsp. thuillieri (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea diffusa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea dubia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea iberica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea jacea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea macrocephala (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea maculosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea melitensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centaurea montana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea nigra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea nigrescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea paniculata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea pratensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea repens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea solstitialis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea stoebe (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea transalpina (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea trichocephala (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea triumfettii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurea virgata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium erythraea (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium erythraea subsp. erythraea (Gentianaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centaurium maritimum (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium spicatum (Gentianaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Centaurium spp. (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centaurium tenuiflorum (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centella asiatica (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centipeda cunninghamii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Centranthus macrosiphon (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centranthus ruber (Valerianaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centranthus ruber subsp. ruber (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centratherum punctatum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centratherum punctatum subsp. punctatum (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centrolobium paraense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centrosema molle (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Centrosema pascuorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Centrosema pubescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cephaleuros virescens (Trentepohliaceae) | (unresearched) | PRESENT in Hawaii | ?unresearched |
| Cerastium arvense (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium balearicum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium biebersteinii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium comatum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium diffusum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium dubium (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium fontanum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium fontanum subsp. triviale (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium fontanum subsp. vulgare (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium glomeratum (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cerastium grandiflorum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium pumilum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium semidecandrum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium siculum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium spp. (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium tomentosum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium viscosum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium vulgare (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerastium vulgatum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratocephala testiculata (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratodon purpureus (Ditrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratodon purpureus f. purpureus (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ceratodon purpureus f. xanthopus (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ceratolejeunea oculata (Lejeuneaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ceratonia siliqua (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratopetalum gummiferum (Cunoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratophyllum demersum (Ceratophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ceratophyllum llerenae (Ceratophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratopteris pteridoides (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ceratopteris thalictroides (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cerbera manghas (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerbera sp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cercis canadensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cercis siliquastrum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cercospora eupatorii (Mycosphaerellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cereus peruvianus (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cereus undatus (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cereus uruguayanus (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cereus uruguayensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerothamnus ceriferus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cerothamnus inodorus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum aurantiacum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum auriculatum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cestrum diurnum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cestrum elegans (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum laevigatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cestrum nocturnum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cestrum parqui (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cestrum spp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaenomeles japonica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaenorhinum minus (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetoceros hohnii () | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa barbata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa geniculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa lutescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa palmifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chaetochloa verticillata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecrista mimosoides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamaecrista nictitans (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaecrista nictitans var. glabrata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecrista rotundifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecyparis lawsoniana (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecyparis pisifera (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecytisus palmensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecytisus prolifer (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaecytisus proliferus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaedorea cataractarum (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamaedorea elegans (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaedorea seifrizii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaelaucium uncinatum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaemelum nobile (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaenerion angustifolium (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce arnottiana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce atrococca (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce australis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce celastroides (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. amplectens (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. celastroides (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce celastroides var. hanapepensis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce celastroides var. kaenana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce celastroides var. laehiensis (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. lorifolia (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. stokesii (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce celastroides var. tomentella (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce clusiifolia (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce degeneri (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce deppeana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce eleanoriae (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce halemanui (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce herbstii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce hirta (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce hypericifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce hyssopifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce kuwaleana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce maculata (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce multiformis var. microphylla (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce multiformis var. multiformis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce olowaluana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce ophthalmica (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce prostrata (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamaesyce remyi var. hanaleiensis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce remyi var. kauaiensis (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce remyi var. remyi (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce rockii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce skottsbergii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chamaesyce skottsbergii var. skottsbergii (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce skottsbergii var. vaccinioides (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce sparsiflora (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chamaesyce thymifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chamelaucium uncinatum (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chamomilla suaveolens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chara braunii (Characeae) | (unresearched) | ?unresearched | ?unresearched |
| Charpentiera densiflora (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera elliptica (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera obovata (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Charpentiera ovata var. niuensis (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera ovata var. ovata (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera tomentosa var. maakuaensis (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Charpentiera tomentosa var. tomentosa (Amaranthaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chasmanthe aethiopica (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chasmanthe bicolor (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chasmanthe floribunda (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cheiranthus cheiri (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cheirodendron dominii (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron fauriei (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron forbesii (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron platyphyllum (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cheirodendron platyphyllum subsp. kauaiense (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron platyphyllum subsp. platyphyllum (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron spp. (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cheirodendron trigynum (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cheirodendron trigynum subsp. helleri (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cheirodendron trigynum subsp. trigynum (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chelidonium majus (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium album (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium ambrosioides (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium berlandieri (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium botrys (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium capitum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium carinatum (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium foliosum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium giganteum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium gigantospermum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium glaucum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium macrospermum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium multifidum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium murale (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium oahuense (Chenopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chenopodium polyspermum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium pumilio (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium simplex (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chenopodium vulvaria (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chionanthus intermedius (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chionanthus ramiflorus (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chlorella spp. () | (unresearched) | ?unresearched | ?unresearched |
| Chloris barbata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris divaricata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris gayana (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris inflata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chloris radiata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chloris sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chloris verticillata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chloris virgata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chlorophytum comosum (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chlorophytum sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chondrilla juncea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chondrus crispus (Gigartinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chonemorpha fragrans (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chorispora tenella (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Christella boydiae (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Christella dentata x parasitica (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Christella harveyi (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Christella wailele (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Christella x incesta (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Christella x palmeri (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Chromolaena odorata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chromolaena squalida (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chroodactylon ramosum (Porphyridiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrozophora tinctoria (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysalidocarpus lutescens (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chrysanthemoides monilifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemoides monilifera subsp. monilifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemoides monilifera subsp. rotundata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum balsamita (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum coronarium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum corymbosum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum leucanthemum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum maximum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum parthenium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysanthemum x superbum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysobalanus icaco (Chrysobalanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chrysocoma coma-aurea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysophyllum cainito (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysophyllum mexicanum (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Chrysophyllum oliviforme (Sapotaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chrysopogon aciculatus (Poaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Chrysopogon zizanioides (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chukrasia tabularis (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Chukrasia velutina (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cibotium chamissoi (Dicksoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cibotium glaucum (Dicksoniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cibotium menziesii (Dicksoniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cibotium nealiae (Dicksoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cibotium sp. (Dicksoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cibotium x heleniae (Dicksoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cicendia filiformis (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cicendia quadrangularis (Gentianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cichorium endivia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cichorium intybus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ciclospermum leptophyllum (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cicuta douglasii (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cinchona calisaya (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cinchona officinalis (Rubiaceae) | (unresearched) | PRESENT in Hawaii | ?unknown |
| Cinchona pubescens (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinchona succirubra (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cinnamomum burmanni (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinnamomum burmannii (Lauraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cinnamomum camphora (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinnamomum verum (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cinnamomum zeylanicum (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium arvense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium lanceolatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium oleraceum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium palustre (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cirsium vulgare (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cissus discolor (Vitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cissus nodosa (Vitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cissus quadrangularis (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cissus rhombifolia (Vitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cissus rotundifolia (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cissus sp. (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cistus incanus (Cistaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cistus ladanifer (Cistaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cistus sp. (Cistaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citharexylum caudatum (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Citharexylum gentryi (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citharexylum spinossum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citharexylum spinosum (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Citrofortunella microcarpa (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrullus colocynthis (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrullus lanatus (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrullus vulgaris (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus aurantiifolia (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus aurantium (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus limetta (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus limon (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus medica (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus nobilis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus reticulata (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Citrus sinensis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus sp. (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Citrus x limonia (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cladium jamaicense (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cladium mariscus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cladophora herpestica (Cladophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cladophora sericea (Cladophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Claopodium prionophyllum (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Claopodium whippleanum (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Claoxylon sandwicense (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clastobryopsis robusta (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clausena excavata (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clausena lansium (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Claytonia perfoliata (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Claytonia sibirica (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis flammula (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis orientalis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis sp. (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis terniflora (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis tibetana (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clematis vitalba (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome aculeata (Capparaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome gynandra (Capparaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cleome hassleriana (Capparaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome monophylla (Capparaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cleome rutidosperma (Capparaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cleome viscosa (Capparaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cleretum papulosum (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clermontia arborescens (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia arborescens subsp. arborescens (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia arborescens subsp. waihiae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia arborescens subsp. waikoluensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia calophylla (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia clermontioides subsp. clermontioides (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia clermontioides subsp. rockiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia drepanomorpha (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia faurei (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clermontia fauriei (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia grandiflora subsp. grandiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia grandiflora subsp. maxima (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia grandiflora subsp. munroi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia hawaiiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia kakeana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia kohalae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia lindseyana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia micrantha (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia montis-loa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia multiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia oblongifolia subsp. brevipes (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia oblongifolia subsp. mauiensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia oblongifolia subsp. oblongifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia pallida (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia parviflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia peleana subsp. peleana (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia peleana subsp. singuliflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia persicifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia pyrularia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia samuelii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clermontia samuelii subsp. hanaensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia samuelii subsp. samuelii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia sp. (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clermontia tuberculata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clermontia waimeae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum aculeatum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum buchanani (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum buchananii (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum buchananii var. fallax (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum bungei (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum calamitosum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum chinense (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clerodendrum fragrans (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum heterophyllum f. baueri (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum indicum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum inerme (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum japonicum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum macrostegium (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clerodendrum paniculatum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum philippinum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum quadriloculare (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum sp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum speciosissimum (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum speciosum (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clerodendrum spp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clerodendrum thomsoniae (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clianthus formosus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clidemia hirta (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clidemia hirta var. hirta (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Clinopodium vulgare (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Clitoria laurifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Clitoria ternatea (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clusia rosea (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Clystoma callistegioides () | (unresearched) | ?unresearched | ?unresearched |
| Clytostoma callistegioides (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cnidoscolus aconitifolius (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cnidoscolus chayamansa (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cnidoscolus urens (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cobaea scandens (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coccinia grandis (Cucurbitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coccoloba uvifera (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coccothrinax argentata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coccothrinax argentea (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cocculus orbiculatus (Menispermaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cochlospermum vitifolium (Bixaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cocos nucifera (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Codiaeum variegatum (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Codium arabicum (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium edule (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium fragile (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium fragile subsp. atlanticum (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium fragile subsp. tomentosoides (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Codium reediae (Codiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coffea arabica (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coffea liberica (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coffea spp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coincya monensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coix lachryma-jobi (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Coix lacryma-jobi (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coleonema pulchellum (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coleus scutellarioides (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Colletotrichum gloeosporoides (Phyllachoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Colocasia esculenta (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Colocasia esculenta var. esculenta (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Colpomenia peregrina (Scytosiphonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Colubrina asiatica (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Colubrina oppositifolia (Rhamnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Colutea arborescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Colvillea racemosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Commelina africana (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Commelina benghalensis (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Commelina communis (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Commelina diffusa (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Commelina obliqua (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Complaya trilobata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Congea griffithiana (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Congea tomentosa (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Conicosia pugioniformis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coniogramme pilosa (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conium maculatum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Conocarpus erecta (Combretaceae) | (unresearched) | ?unresearched | ?unresearched |
| Conocarpus erectus (Combretaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conringia orientalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Convallaria majalis (Ruscaceae) | (unresearched) | ?unresearched | ?unresearched |
| Convolvulus arvensis (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Convolvulus spp. (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza aegyptiaca (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Conyza albida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza bilbaoana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza bonariensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conyza canadensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Conyza canadensis var. canadensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza canadensis var. pusilla (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza leucantha (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Conyza parva (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza primulifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Conyza sumatrensis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Coprosma cymosa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma elliptica (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma ernodeoides (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coprosma foliosa (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coprosma granadensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma kauensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma longifolia (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma menziesii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma montana (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coprosma ochracea (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma pubens (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma repens (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Coprosma rhynchocarpa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma robusta (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coprosma sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coprosma ternata (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Coprosma waimeae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Corbicula fluminea () | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Corbicula spp. () | (unresearched) | ?unresearched | ?unresearched |
| Corchorus aestuans (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corchorus olitorius (Tiliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Corchorus trilocularis (Tiliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia alliodora (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia curassavica (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia dichotoma (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cordia glabra (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia lutea (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cordia sebestena (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cordia subcordata (Boraginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cordyline australis (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cordyline fruticosa (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coreopsis basalis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Coreopsis lanceolata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coriandrum sativum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corispermum americanum var. rydbergii (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corispermum nitidum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus alba (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus amomum (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus capitata (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus drummondii (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus mas (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus obliqua (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus racemosa (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus sanguinea (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus sericea (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus sericea subsp. sericea (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cornus spp. (Cornaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronilla varia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronopus didymum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronopus didymus (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Coronopus integrifolius (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Coronopus squamatus (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corrigiola litoralis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cortaderia jubata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cortaderia jubata and Cortaderia selloana (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cortaderia richardii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cortaderia selloana (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cortaderia sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cortaderia splendens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corylus americana (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corylus avellana (Betulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia calophylla (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia citriodora (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Corymbia ficifolia (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia gummifera (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corymbia torelliana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corynephorus canescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Corynocarpus laevigatus (Corynocarpaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cosmos bipinnatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cosmos caudatus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cosmos sulphureus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus afer (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus comosus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus dubius (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus malortieanus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus pulverulentus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus sericeus (Costaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Costus speciosus (Costaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Costus tapenbeckianus (Costaceae) | (unresearched) | ?unresearched | ?unresearched |
| Costus woodsonii (Costaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cotoneaster aff. harrovianus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster bullatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster divaricata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster divaricatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster franchetii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster glaucophyllus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster glaucophyllus f. serotinus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster harrovianus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster horizontalis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster integrifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster lacteus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster lucidus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster microphyllus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster multiflorus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster pannosus (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cotoneaster rotundifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster simonsii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster tenuipes (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotoneaster tomentosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotula australis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cotula bipinnata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotula coronopifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotula turbinata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cotyledon orbiculata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassocephalum crepidioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crassula alata var. alata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula ciliata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula decumbens (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula ericoides subsp. ericoides (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula glomerata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula helmsii (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula multicava (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula multicava subsp. multicava (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula muscosa var. muscosa (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula natans (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula natans var. minus (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula ovata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula sarmentosa var. sarmentosa (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula spathulata (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula tetragona subsp. robusta (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula tetragons (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crassula thunbergiana (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus crus-galli (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus monogyna (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus oxycantha (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crataegus sinaica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepidomanes minutum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis capillaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis foetida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis foetida subsp. foetida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis setosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis tectorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis vesicaria (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crepis vesicaria subsp. haenseleri (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Crescentia cujete (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cressa truxillensis (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crinum asiaticum (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crinum latifolium var. zeylanicum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crinum moorei (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crinum sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion hystrix (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion marinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion marinum subsp. glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion murinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion murinum subsp. glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion murinum subsp. leporinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Critesion secalinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crocosmia x crocosmiiflora (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crossandra infundibuliformis (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria agatiflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria assamica (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria brevidens (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria goreensis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria incana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria incana subsp. purpurascens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria juncea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria lanceolata subsp. lanceolata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria linifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria longirostrata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria lunata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria micans (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria ochroleuca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria pallida (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria pallida var. obovata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria pumila (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria quinquefolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Crotalaria retusa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria spectabilis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria trichotoma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria verrucosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Crotalaria virgulata subsp. grantiana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crotalaria zanzibarica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Croton bonplandianus (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Croton guatemalensis (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Croton hirtus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cruciata laevipes (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Crupina vulgaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptocarya mannii (Lauraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cryptocoryne beckettii (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptomeria japonica (Taxodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cryptostegia grandiflora (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cryptostegia madagascariensis (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cryptostegia madagascariensis var. madagascariensis (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptostegia sp. (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cryptostegia spp. (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cryptotaenia canadensis (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ctenidium decurrens (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ctenidium elegantulum (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ctenitis latifrons (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ctenitis squamigera (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cucumis anguria (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis dipsaceus (Cucurbitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cucumis melo (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis metuliferus (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cucumis myriocarpus (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis myriocarpus subsp. leptodermis (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucumis sativus (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucurbita moschata (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cucurbita pepo (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Culcita novaeguineae (Culcitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cunninghamia lanceolata (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupaniopsis anacardioides (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cuphea carthagenensis (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuphea carthaginensis (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuphea hyssopifolia (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuphea ignea (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuphea llavea (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuphea racemosa (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cuphea salvadorensis (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuphea sp. (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus arizonica (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus arizonica var. arizonica (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus lusitanica (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cupressus macrocarpa (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus sempervirens (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cupressus sp. (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta approximata (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta campestris (Cuscutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuscuta cassytoides (Cuscutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cuscuta epithymum (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta planiflora (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta racemosa (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta sandwichiana (Cuscutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cuscuta spp. (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cuscuta suaveolens (Cuscutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanea aculeatiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea acuminata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea angustifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea arborea (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea asarifolia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea asplenifolia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea calycina (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea comata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea copelandii subsp. copelandii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea copelandii subsp. haleakalaensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea coriacea (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea crispa (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea cylindrocalyx (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea degeneriana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea dolichopoda (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea dunbariae (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea eleeleensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea elliptica (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea fauriei (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea fissa subsp. fissa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea fissa subsp. gayana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea gibsonii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea giffardii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea glabra (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea grimesiana (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanea grimesiana subsp. grimesiana (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea grimesiana subsp. obatae (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea habenata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea hamatiflora subsp. carlsonii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea hamatiflora subsp. hamatiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea hardyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea hirtella (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea horrida (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea humboldtiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea kahiliensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea kolekoleensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea koolauensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea kuhihewa (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea kunthiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea lanceolata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea leptostegia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea linearifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea lobata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea lobata subsp. baldwinii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea lobata subsp. lobata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea longiflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea longissima (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea macrostegia subsp. gibsonii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea macrostegia subsp. macrostegia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea magnicalyx (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea mannii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea maritae (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea marksii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea mauiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea mceldowneyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea membranacea (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea munroi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea obtusa (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea parvifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea pilosa subsp. longipedunculata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea pilosa subsp. pilosa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea pinnatifida (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea platyphylla (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea pohaku (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea procera (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea profuga (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea purpurellifolia (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea pycnocarpa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea quercifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea recta (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea remyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea scabra (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea sessilifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea shipmanii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea solanacea (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea solenocalyx (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea spathulata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea st.-johnii (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea stictophylla (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea superba (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanea superba subsp. regina (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea superba subsp. superba (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea sylvestris (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea tritomantha (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyanea truncata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanea undulata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyanella hyacinthoides (Tecophilaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyanotis axillaris (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyathea cooperi (Cyatheaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyathula prostrata (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cycas circinalis (Cycadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cycas revoluta (Cycadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyclamen sp. (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyclanthera pedata (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cycloloma atriplicifolium (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyclosorus interruptus (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyclospermum leptophyllum (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyclotella atomus () | (unresearched) | ?unresearched | ?unresearched |
| Cyclotella cryptica () | (unresearched) | ?unresearched | ?unresearched |
| Cyclotella pseudostelligera () | (unresearched) | ?unresearched | ?unresearched |
| Cylindropuntia imbricata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cylindropuntia rosea (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cylindropuntia tunicata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbalaria muralis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbalaria muralis subsp. muralis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbopogon citratus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cymbopogon refractus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cymodocea nodosa (Cymodoceaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynanchum louiseae (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynanchum rossicum (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynanchum spp. (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara cardunculus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara cardunulus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara scolymus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynara spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon aethiopicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon dactylon (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cynodon dactylon var. dactylon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon nlemfuensis var. nlemfuensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynodon transvaalensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynoglossum amabile (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynoglossum creticum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynoglossum officinale (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynosurus cristatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynosurus echinatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cynosurus spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus alopecuroides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus alternifolius (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus amuricus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus aromaticus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus articulatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus brevifolius (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus compactus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus compressus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus congestus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus cuspidatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus cyperinus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus cyperoides (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus difformis (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus digitatus (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus distans (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus eleusinoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus entrerianus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus eragrostis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus esculentus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus fauriei (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus giganteus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus gracilis (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus hamulosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus haspan (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus hillebrandii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hillebrandii subsp. decipiens (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hillebrandii subsp. hillebrandii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hillebrandii var. decipiens (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus hillebrandii var. hillebrandii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus hypochlorus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus hypochlorus var. brevior (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus hypochlorus var. hypochlorus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus imbricatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus involucratus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus iria (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus javanicus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus laevigatus (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus ligularis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus longus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus malaccensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus metzii (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus michelianus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus neokunthianus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus odoratus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus papyrus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus pennatiformis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus pennatiformis var. bryanii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus pennatiformis var. pennatiformis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus phleoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus phleoides var. hawaiiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus phleoides var. phleoides (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus pilosus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus prolifer (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus pumilus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus reflexus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus rockii (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus rotundus (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus sandwicensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyperus sanguinolentus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus sp. (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus sphacelatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus surinamensis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyperus tenellus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus tenuiflorus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus trachysanthos (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyperus tuberosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus ustulatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyperus vorsteri (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtandra biserrata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra calpidicarpa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra confertiflora var. confertiflora (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra confertiflora var. obovata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra cordifolia (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra crenata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra cyaneoides (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra dentata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra filipes (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra garnotiana (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra giffardii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra gracilis (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra grandiflora (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra grayana (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra grayi (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra halawensis (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra hashimotoi (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra hawaiensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra hematos (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra kalihii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kauaiensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kaulantha (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra kealiae subsp. kealiae (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kealiae subsp. urceolata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra kohalae (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra laxiflora (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra lessoniana (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra longifolia (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra lydgatei (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra lysiosepala (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra macraei (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra macrocalyx (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra menziesii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra munroi (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra oenobarba (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra olona (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra oxybapha (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra paliku (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra paludosa var. microcarpa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra paludosa var. paludosa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra pickeringii (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra platyphylla (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra polyantha (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra procera (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra procera x grayana (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra propinqua (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra pruinosa (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra rivularis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra sandwicensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra sessilis (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra sp. (Gesneriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtandra spathulata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra subumbellata (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra tintinnabula (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra viridiflora (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra waianaeensis (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtandra waiolani (Gesneriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cyrtandra wawrae (Gesneriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtococcum deltoideum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtococcum oxyphyllum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyrtococcum patens (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyrtococcum trigonum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cyrtomium caryotideum (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtomium falcatum (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cyrtopus setosus (Cyrtopodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cyrtostachys renda (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Cystopteris douglasii (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cystopteris sandwicensis (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Cytisus multiflorus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cytisus scoparius (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Cytisus scoparius subsp. scoparius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Cytisus striatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dactylis glomerata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dactyloctenium aegyptium (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dactyloctenium australe (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dahlia coccinea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dahlia imperialis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dalbergia latifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dalbergia sissoo (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dalechampia scandens (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Daltonia baldwinii (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Daltonia contorta (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Daltonia pseudostenophylla (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Daltonia rufescens (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Damasonium minus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Danaus plexippus (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Danthonia pilosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Danthonia semiannularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daphne laureola (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daphne mezereum (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dasyscypha willkommii (Hyaloscyphaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura candida (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura ferox (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Datura inoxia (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Datura leichhardtii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura metel (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Datura sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Datura stramonium (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Datura wrightii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daucus carota (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Daucus carotus subsp. sativus (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Delairea odorata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea fallax (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea laciniata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea lanaiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea lauliiana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea niihauensis subsp. kauaiensis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea parviflora (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea rhytidosperma (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea rivularis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea sinuata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea sp. (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Delissea subcordata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delissea undulata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Delissea undulata subsp. undulata (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Delonix regia (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dendrobium sp. (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dennstaedtia davallioides (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dentella repens (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Deparia fenzliana (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Deparia kaalaana (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Deparia marginalis (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Deparia petersenii (Athyriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deparia petersonii (Athyriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deparia prolifera (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Derris elliptica (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Derris indica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Derris malaccensis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Deschampsia cespitosa var. parviflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deschampsia flexuosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Deschampsia nubigena (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Descurainia pinnata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Descurainia richardsonii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Descurainia sophia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmanthus pernambucanus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmanthus virgatus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmazeria marina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmazeria rigida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium adscendens (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium gangeticum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium glabrum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium heterocarpon (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium heterophyllum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium incanum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium intortum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium nicaraguense (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium sandwicense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium scorpiurus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Desmodium sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium strigillosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Desmodium tortuosum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium triflorum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Desmodium uncinatum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Deutzia scabra (Hydrangeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianella caerulea (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dianella sandwicensis (Liliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dianthus armeria (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus armeria subsp. armeria (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus barbatus (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus caryophyllus (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dianthus plumarius (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diascia sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diatoma ehrenbergii (Rhizophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichanthelium cynodon (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthelium hillebrandianum (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthelium isachnoides (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthelium koolauense (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dichanthium annulatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dichanthium aristatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dichanthium caricosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichanthium sericeum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichelachne crinita (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dichondra micrantha (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichorisandra thyrsiflora (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichromena ciliata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dichrostachys cinerea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dicliptera chinensis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranella exilis (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hawaiica var. hawaiica (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hawaiica var. tomentella (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hochreuteri (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella hochreutineri (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranella integrifolia (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranella rigidula (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranodontium denudatum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranodontium falcatum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranodontium falcatum var. atrovirens (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranodontium hawaiicum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranodontium hawaiicum var. atrovirens (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranodontium porodictyon (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranoloma gracile (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranopteris linearis (Gleicheniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dicranopteris linearis f. emarginata (Gleicheniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranopteris linearis f. linearis (Gleicheniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranopteris spp. (Gleicheniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranoweisia cirrata (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum sandwicense (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranum speirophyllum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. breviflagellare (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. condensatum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. elongatum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dicranum speirophyllum var. speirophyllum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dictyosperma album (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dictyosphaeria cavernosa (Valoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dictyota spp. (Dictyotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Didymodon insulanus (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dieffenbachia seguine (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Diellia erecta (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia erecta f. alexandri (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia erecta f. erecta (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia erecta f. pumila (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia falcata (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia leucostegioides (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia mannii (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia pallida (Aspleniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diellia unisora (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diellia x lauii (Aspleniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dietes bicolor (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dietes grandiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dietes robinsoniana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitalis lanata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitalis purpurea (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria bicornis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria ciliaris (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria decumbens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria didactyla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria eriantha (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria fuscescens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria henryi (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria horizontalis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria insularis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Digitaria ischaemum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria longiflora (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria sanguinalis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Digitaria setigera (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Digitaria ternata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Digitaria violascens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dillenia indica (Dilleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dillenia suffruticosa (Dilleniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dimocarpus longan (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dimorphotheca ecklonis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dimorphotheca pluvialis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dimorphotheca spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioclea megacarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioclea reflexa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diodia radula (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Diodia sarmentosa (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dionaea muscipula (Droseraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea alata (Dioscoreaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dioscorea batatas (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea bulbifera (Dioscoreaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dioscorea oppositifolia (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea pentaphylla (Dioscoreaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dioscorea sansibarensis (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea sp. (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dioscorea species (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diospyros discolor (Ebenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diospyros hillebrandii (Ebenaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diospyros kaki (Ebenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diospyros sandwicensis (Ebenaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplachne fascicularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplachne fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplachne uninervia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplazium arnottii (Athyriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Diplazium esculentum (Athyriaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplazium molokaiense (Athyriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplazium sandwichianum (Athyriaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplodia gossypina (Sphaeropsidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplolaena dampieri (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Diplopterygium pinnatum (Gleicheniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Diplotaxis muralis (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Diplotaxis tenuifolia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipogon lignosus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus fullonum (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus fullonum subsp. fullonum (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus fullonum subsp. sylvestris (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus laciniatus (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus species (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus spp. (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dipsacus sylvestris (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Disa bracteata (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dischisma arenarium (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dischisma capitatum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dissochondrus biflorus (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dissotis rotundifolia (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Distichium capillaceum (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Distichlis spicata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Distichophyllum freycinetii var. crasse-turgescens (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Distichophyllum freycinetii var. freycinetii (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Distichophyllum paradoxum (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dittrichia graveolens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dittrichia viscosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dodonaea viscosa (Sapindaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dombeya wallichii (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Doodia kunthiana (Blechnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Doodia lyonii (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dopatrium junceum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dorstenia contrajerva (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Doryopteris angelica (Sinopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Doryopteris decipiens (Sinopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Doryopteris decora (Sinopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Doryopteris subdecipiens (Sinopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Doryopteris takeuchii (Sinopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dovyalis caffra (Flacourtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dovyalis hebecarpa (Flacourtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Draba verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena concinna (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena draco (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena fragrans (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Dracaena fragrans cv. Massangeana (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena marginata (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena reflexa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dracaena sp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Drosanthemum candens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Drosera anglica (Droseraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Drymaria cordata (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris crinalis var. crinalis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris crinalis var. podosorus (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris filix-mas (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris fusco-atra (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris fusco-atra var. fusco-atra (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris fusco-atra var. lamoureuxii (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris glabra (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris glabra var. alboviridis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. flynnii (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. glabra (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. hobdyana (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. nuda (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. pusilla (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris glabra var. soripes (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris hawaiiensis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris mauiensis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris podosorus var. podosorus (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris sandwicensis (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris sp. (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dryopteris subbipinnata (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris tetrapinnata (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris unidentata (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dryopteris unidentata var. paleacea (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris unidentata var. unidentata (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dryopteris wallichiana (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia arborea (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia ciliolata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia ciliolata subsp. ciliolata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia ciliolata subsp. glutinosa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia dolosa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia herbstobatae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia imbricata subsp. acronaea (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia imbricata subsp. imbricata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia kenwoodii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia knudsenii subsp. filiformis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia knudsenii subsp. knudsenii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia knudsenii subsp. nagatae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laevigata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia latifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia laxa subsp. bryanii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa subsp. hirsuta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa subsp. laxa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia laxa subsp. pseudoplantaginea (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia linearis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia linearis subsp. hillebrandii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia linearis subsp. linearis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia linearis subsp. opposita (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia menziesii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia microcephala (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia paleata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia pauciflorula (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia plantaginea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia plantaginea subsp. humilis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia plantaginea subsp. magnifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia plantaginea subsp. plantaginea (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Dubautia platyphylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia raillardioides (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia reticulata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia scabra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Dubautia scabra subsp. leiophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia scabra subsp. scabra (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia scabra x menziesii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia sherffiana (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia sp. (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia syndetica (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Dubautia waialealae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Duchesnea indica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Duranta erecta (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Duranta repens (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Durio zibethinus (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dypsis decaryi (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dypsis lutescens (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dysphania pumilio (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Dyssodia tenuiloba (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ecballium elaterium (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eccremocarpus scaber (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echeveria sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinocactus grusonii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa colona (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Echinochloa colonum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa crus-galli (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Echinochloa crus-pavonis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa crusgalli subsp. crus-pavonis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa elliptica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa esculenta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa frumentacea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa glabrescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa muricata var. microstachya (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa oryzoides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Echinochloa polystachya (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Echinochloa polystachya cv. 'Amity' (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa pyramidalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinochloa stagnina (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Echinochloa telmatophila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinocystis lobata (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus bathii (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus bolivianus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus horemanii (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus intermedius (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus latifolius (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus magdalenensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus muricatus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus osiris (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus paniculatus (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinodorus uruguayensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Echinops sphaerocephalus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium candicans (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium fastuosum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium plantagineum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium spp. (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Echium vulgare (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eclipta alba (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eclipta prostrata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eclipta sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ectropothecium arcuatum (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium sandwichense (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium tutuilum (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium viridifolium (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ectropothecium zollingeri var. filicaule (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Egeria densa (Hydrocharitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ehretia acuminata (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ehretia rigida (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta brevifolia var. cuspidata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta calycina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta erecta (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ehrharta longiflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta stipoides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ehrharta villosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ehrharta villosa var. maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eichhornia azurea (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eichhornia crassipes (Pontederiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eichhornia paniculata (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeagnus angustifolia (Elaeagnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elaeagnus multiflora (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeagnus pungens (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeagnus triflora (Elaeagnaceae) | (unresearched) | PRESENT in Hawaii | ?unresearched |
| Elaeagnus umbellata (Elaeagnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elaeagnus x reflexa (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaeis guineensis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elaeocarpus angustifolius (Elaeocarpaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elaeocarpus bifidus (Elaeocarpaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaeocarpus grandis (Elaeocarpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaphoglossum aemulum (Elaphoglossaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elaphoglossum alatum (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum crassicaule (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum crassifolium (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum fauriei (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum paleaceum (Elaphoglossaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elaphoglossum parvisquameum (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum pellucidum (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elaphoglossum sp. (Elaphoglossaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaphoglossum spp. (Elaphoglossaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elaphoglossum wawrae (Elaphoglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Elatine triandra (Elatinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis acicularis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis acutangula (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis atropurpurea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis congesta (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis dulcis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eleocharis elegans (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis filiculmis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis geniculata (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eleocharis interstincta (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis minuta (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis obtusa (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eleocharis palustris (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis pellucida (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis philippinensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis radicans (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eleocharis sellowiana (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis sphacelata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleocharis spiralis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elephantopus mollis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Elettaria cardamomum (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eleusine indica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eleusine tristachya (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eleutheranthera ruderalis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elodea canadensis (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elodea longivaginata (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elodea nuttallii (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elsholtzia ciliata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elymus elongatus subsp. ponticus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elymus europaeus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elymus repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytraria imbricata (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Elytrigia elongata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia intermedia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia juncea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia pungens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Elytrigia repens var. repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Embelia pacifica (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Emex australis (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Emex spinosa (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia coccinea (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia fosbergii (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia sonchifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Emilia sonchifolia var. javanica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Emilia sonchifolia var. sonchifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Emilia sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Encalypta ciliata (Encalyptaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Encalypta rhabdocarpa (Encalyptaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Encalypta sandwicensis (Encalyptaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Encelia farinosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Encephalartos sp. (Zamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enchylaena tomentosa (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Entada phaseoloides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enterolobium contortisiliquum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enterolobium cyclocarpum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Enteromorpha intestinalis (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Enteropogon mollis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Entodon solanderi (Entodontaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Entodon subcuspidatus (Entodontaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Entodontopsis anceps (Stereophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Entosthodon subintegrus (Funariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Enydra fluctuans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epidendrum sp. (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epidendrum x obrienianum (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium billardierianum (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Epilobium billardierianum subsp. cinereum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium brunnescens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium ciliatum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium hirsutum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium rotundifolium (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epilobium tetragonum subsp. tetragonum (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Epipactis helleborine (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epiphyllum hookeri (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Epipremnum aureum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Epipremnum pinnatum (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Epipremnum pinnatum cv. Aureum (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Episcia cupreata (Gesneriaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Equisetum arvense (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum debile (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum hyemale (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum laevigatum (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum ramosissimum (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum ramosissimum subsp. debile (Equisetaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Equisetum spp. (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Equisetum telmateia (Equisetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis amabilis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis atropioides (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis atrovirens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis barrelieri (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis brownei (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis brownii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis caroliniana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis cilianensis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis ciliaris (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis cumingii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis curvula (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis deflexa (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis elongata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis falcata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis fosbergii (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis grandis (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis japonica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eragrostis lehmanniana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis leptophylla (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis mauiensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis mexicana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis mexicana subsp. mexicana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis mexicana subsp. virescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis minor (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis monticola (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eragrostis nigra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis parviflora (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis paupera (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis pectinacea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis pilosa (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis plana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis scabriflora (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eragrostis sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis subsecunda (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis superba (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eragrostis tenuifolia (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis tremula (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eragrostis unioloides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis variabilis (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eragrostis xerophila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites glomerata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites hieracifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites hieraciifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites hieraciifolius (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erechtites minima (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erechtites valerianifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Erechtites valerianifolia f. valerianifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Erectites glomerata () | (unresearched) | ?unresearched | ?unresearched |
| Erectites minima () | (unresearched) | ?unresearched | ?unresearched |
| Eremocarpus setiger (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eremochloa ophiuroides (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erica arborea (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica baccans (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica ciliaris (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica cinerea (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica lusitanica (Ericaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Erica melanthera (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica quadrangularis (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica scoparia (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica terminalis (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica tetralix (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erica vagans (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erigeron bellioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Erigeron karvinskianus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eriobotrya japonica (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eriocaulon buergerianum (Eriocaulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriocaulon robustius (Eriocaulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriocaulon sieboldtianum (Eriocaulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriocaulon truncatum (Eriocaulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eriochloa fatmensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriochloa meyeriana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eriochloa polystachya (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eriochloa procera (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eriochloa punctata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium aureum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium botrys (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium brachycarpum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium cicutarium (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium malacoides (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium moschatum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erodium spp. (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erophila verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erophila verna subsp. praecox (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erophila verna subsp. verna (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eruca vesicaria (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eruca vesicaria subsp. sativa (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erucastrum gallicum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eryngium foetidum (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eryngium maritimum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum cheiranthoides (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum cheiri (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum menziesii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum menziesii subsp. menziesii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erysimum repandum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina berteroana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina corallodendrum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erythrina coralloides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina crista-galli (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Erythrina sandwicensis (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Erythrina smithiana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythrina stricta (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erythrina subumbrans (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Erythrina variegata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Erythrina x sykesii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Erythroxylum coca (Erythroxylaceae) | (unresearched) | ?unresearched | ?unresearched |
| Escallonia rubra (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eschscholzia californica (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Etlingera elatior (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus amygdalina (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus botryoides (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus camaldulensis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus citriodora (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus cladocalyx (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus cloeziana (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus conferruminata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus crebra (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus deglupta (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus diversicolor (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus globulus (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus gomphocephala (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus grandis (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus lehmanni (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus lehmannii (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus leucoxylon (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus macarthurii (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus maculata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus microcorys (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus muelleriana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus obliqua (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus paniculata (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus pilularis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus polyanthemos (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus robusta (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus rudis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus saligna (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus sideroxylon (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucalyptus spp. (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Eucalyptus tereticornis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eucalyptus torelliana (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucheuma denticulatum (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eucheuma isiforme (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euchiton japonicus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euchiton sphaericus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eugenia brasiliensis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia cumini (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia dombeyi (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia jambos (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia koolauensis (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eugenia malaccensis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia paniculatum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia reinwardtiana (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eugenia sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia spp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eugenia uniflora (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Eulophia graminea (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus alata (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus alatus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus europaea (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus europaeus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus fortunei (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus japonicus (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus nana (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus sp. (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euonymus spp. (Celastraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium adenophorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium cannabinum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium catarium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium lindleyanum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium odoratum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium riparium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium rugosum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eupatorium spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia agraria (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia amygdaloides (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia australis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia cotinifolia (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia cyathophora (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euphorbia cyparissias (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia epithymoides (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia esula (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia haeleeleana (Euphorbiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Euphorbia helioscopia (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia heterophylla (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euphorbia hirta (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia humistrata (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia lactea (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia lathyris (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia leucocephala (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia leuconeura (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia maculata (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia milii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia myrsinites (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia paralias (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia peplus (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euphorbia platyphyllos (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia pulcherrima (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Euphorbia segetalis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia spp. (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia terracina (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Euphorbia tirucalli (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eurhynchium vagans (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Eurya sandwicensis (Theaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Euryops abrotanifolius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Euryops multifidus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Eustachys distichophylla (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Eustachys petraea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Euterpe oleracea (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Evolvulus glomeratus (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Evolvulus nummularius (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Exocarpos gaudichaudii (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Exocarpos luteolus (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Exocarpos menziesii (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Exochorda racemosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fabronia ciliaris (Fabroniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fabronia degeneri (Fabroniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fabronia nietneri (Fabroniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fagraea berteroana (Loganiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fagus orientalis (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fagus sylvatica (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Falcataria moluccana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fallopia baldschuanica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia convolvulus (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fallopia japonica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia japonica var. japonica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia sachalinensis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fallopia x bohemica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fatoua villosa (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Felicia petiolata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ferraria crispa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ferraria crispa subsp. crispa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca arundinacea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Festuca bromoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca elatior (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca hawaiiensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Festuca pratensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca rubra (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Festuca sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Festuca spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficaria verna (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus altissima (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus aurea (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus benghalensis (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus benjamina (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus brevifolia (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus carica (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus deltoidea (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus elastica (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus lyrata (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus macrophylla (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus macrophylla subsp. macrophylla (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus microcarpa (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus natalensis (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus neriifolia (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus nitida (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus nota (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus platypoda (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus prolixa (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus pseudopalma (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus pumila (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus religiosa (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ficus rubiginosa (Moraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ficus sp. (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus spp. (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ficus thonningii (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Filago gallica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Filago pyramidata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Filicium decipiens (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Filipendula ulmaria (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis acuminata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis aestivalis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis autumnalis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis cymosa (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fimbristylis cymosa subsp. spathacea (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis cymosa subsp. umbellato (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis cymosa subsp. umbellato-capitata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis dichotoma (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fimbristylis ferruginea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis globulosa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis hawaiiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis hispidula (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis littoralis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fimbristylis miliacea (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fimbristylis umbellaris (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Firmiana simplex (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fissidens aphelotaxifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens baldwinii (Fissidentaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fissidens bryoides (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens delicatulus (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens elegans (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens hoei (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens kilaueae (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens lancifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens nothotaxifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens pacificus (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens submarginatus (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fissidens taxifolius (Fissidentaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Flacourtia indica (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flacourtia jangomas (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flacourtia rukam (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flaveria bidentis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Flaveria trinervia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fleischmannia pratensis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flemingia macrophylla (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flemingia strobilifera (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fleurya interrupta (Urticaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Flindersia brayleyana (Rutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Florestina tripteris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Floribundaria baldwinii (Meteoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Floribundaria floribunda (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Flueggea neowawraea (Euphorbiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Flueggea virosa (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Foeniculum vulgare (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Foeniculum vulgare var. vulgare (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fortunella sp. (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fragaria chiloensis (Rosaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fragaria chiloensis subsp. sandwicensis (Rosaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fragaria vesca (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fragaria vesca subsp. vesca (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fragaria x ananassa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Frangula alnus (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Frankenia pulverulenta (Frankeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fraxinus angustifolia (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus angustifolia subsp. angustifolia (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus angustifolia subsp. oxycarpa (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus griffithii (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus ornus (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus pennsylvanica (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus rotundifolia (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fraxinus uhdei (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Freesia alba x leichtlinii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia hybrid (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia leichtlinii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia refracta (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia spp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freesia x sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Freycinetia arborea (Pandanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fritillaria imperialis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Froelichia gracilis (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Frullania apiculata (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania hawaiiensis (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania hypoleuca (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania intermedia (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania meyeniana (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania neurota (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania oahuensis (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Frullania squarrosa (Frullaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Fuchsia arborescens (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fuchsia boliviana (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fuchsia hybrida (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Fuchsia magellanica (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fuchsia paniculata (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Fuchsia spp. (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Fuirena ciliaria (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fuirena ciliaris (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fuirena umbellata (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Fumaria bastardii (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria capreolata (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria densiflora (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria indica (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria muralis (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria muralis subsp. muralis (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria officinalis (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Fumaria parviflora var. parviflora (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Funaria calvescens (Funariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Funaria hygrometrica (Funariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Funaria subintegra (Funariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Funtumia elastica (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Furcraea cabuya (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Furcraea cubensis (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Furcraea foetida (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Furcraea gigantea (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Furcraea hexapetala (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Furcraea selloa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Furcraea spp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gagnebina pterocarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gahnia aspera subsp. globosa (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gahnia beecheyi (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gahnia gahniiformis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gahnia lanaiensis (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gahnia vitiensis subsp. kauaiensis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gaillardia pulchella (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Galactia tenuiflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Galactites tomentosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Galanthus nivalis (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galega officinalis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galenia pubescens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galenia pubescens var. pubescens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galenia secunda (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galeobdolon luteum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galeopsis tetrahit (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galinsoga ciliata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Galinsoga parviflora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Galinsoga quadriradiata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Galium aparine (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium canescens (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium divaricatum (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Galium humifusum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium mollugo (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium murale (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium palustre (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium parisiense (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium pedemontanum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium tinctorium (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium tricornutum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galium verum (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galphimia glauca (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Galphimia gracilis (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta americana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta calviceps (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta falcata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gamochaeta pensylvanica (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gamochaeta purpurea (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Garcinia mangostana (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garcinia xanthochymus (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gardenia augusta (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gardenia brighamii (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gardenia mannii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gardenia remyi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gardenia sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garnotia sandwicensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garnotia stricta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garovaglia haleakalae (Pterobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Garovaglia powellii var. haleakalae (Pterobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gastridium phleoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gastridium ventricosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaudinia fragilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaultheria mucronata (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaura lindheimeri (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gaura mollis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania linearis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania rigens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania rigens var. leucolaena (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gazania rigens var. rigens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gazania spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gelidium vagum (Gelidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gelsemium sempervirens (Loganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geniostoma rupestre (Loganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista canariensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista linifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista monspessulana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista monspessulanus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista racemosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Genista tinctoria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geoffroea spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geogenanthus sp. (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium arboreum (Geraniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium carolinianum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium columbinum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium cuneatum (Geraniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium cuneatum subsp. cuneatum (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium cuneatum subsp. hololeucum (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium cuneatum subsp. hypoleucum (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium cuneatum subsp. tridens (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium dissectum (Geraniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium hanaense (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium hillebrandii (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium homeanum (Geraniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium kauaiense (Geraniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Geranium lucidum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium molle (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium molle var. molle (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium multiflorum (Geraniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium nepalense (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium pusillum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium pyrenaicum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium retrorsum (Geraniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Geranium robertianum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium sanguineum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium thunbergii (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Geranium yeoi (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gigantochloa sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gilia capitata (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ginkgo biloba (Ginkgoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ginko biloba () | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus angustus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus cardinalis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus caryophyllaceus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus communis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus communis subsp. byzantinus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus dalenii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus delenii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus spp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus tristis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gladiolus undulatus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glaucium corniculatum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Glaucium flavum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Glechoma hederacea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gleditsia triacanthos (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glinus lotoides (Molluginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glinus oppositifolia (Molluginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gliricidia sepium (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Globba winitii (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gloeothece fuscolutea (Chroococcaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gloriosa rothschildiana (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gloriosa superba (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus acutifolius (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus laevifolius (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus limnobioides (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus mauiensis (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus ogatae (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossadelphus torrentium (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Glossostigma cleistanthum (Phrymaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glossostigma diandrum (Phrymaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria canadensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria declinata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria fluitans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria grandis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria notata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria plicata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glyceria striata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glycine max (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Glycine tabacina (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Glycyrrhiza glabra (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gmelina arborea (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gmelina asiatica (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gmelina elliptica (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gnaphalium collinum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium japonicum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium polycaulon (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium purpureum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium sandwicensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium sandwicensium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium sandwicensium var. molokaiense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium stramineum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gnaphalium viravira (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Goldfussia isophylla (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gomphocarpus cancellatus (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gomphocarpus fruticosus (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gomphocarpus physocarpus (Asclepiadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gomphrena celosioides (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gomphrena globosa (Amaranthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gomphrena serrata (Amaranthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gonocarpus chinensis (Haloragaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gonocormus minutus (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gonocormus prolifer (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Goodenia koningsbergeri (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gorteria personata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gossypium barbadense (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gossypium hirsutum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gossypium tomentosum (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gouania hillebrandii (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gouania meyenii (Rhamnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gouania polygama (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gouania vitifolia (Rhamnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gracilaria epihippisora (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gracilaria eucheumatoides (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gracilaria salicornia (Gracilariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Gracilaria spp. (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gracilaria tikvahiae (Gracilariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grammatis hookeri () | (unresearched) | ?unresearched | ?unresearched |
| Grammitis baldwinii (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grammitis forbesiana (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grammitis hookeri (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grammitis tenella (Grammitidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Graptopetalum paraguayense (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Graptophyllum pictum (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grateloupia doryophora (Halymeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grateloupia doryphora (Halymeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grateloupia filicina var. luxurians (Halymeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea arenaria (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea banksii (Proteaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Grevillea floribunda subsp. floribunda (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea hybrid (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea juniperina (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea leucopteris (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea robusta (Proteaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Grevillea rosmarinifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea sp. cv. Ivanhoe (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grevillea wilsonii (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grewia asiatica (Tiliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Grewia occidentalis (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grimmia anodon (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia haleakalae (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grimmia laevigata (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia longirostris (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia pilifera (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia pulvinata (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Grimmia scabrifolia (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Grimmia trichophylla (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Guadua angustifolia (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Guaiacum officinale (Zygophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Guaiacum sanctum (Zygophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Guazuma ulmifolia (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gunnera kauaiensis (Gunneraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gunnera petaloidea (Gunneraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Gunnera tinctoria (Gunneraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gutierrezia sarothrae (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Gymnocoronis spilanthoides (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Gynandriris setifolia (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gynerium sagittatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gypsophila paniculata (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Gypsophila tubulosa (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Haematoxylum campechianum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hageniella micans (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hainardia cylindrica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea costata (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea drupacea (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea elliptica (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea francisiana (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea gibbosa (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea laurina (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea pycnoneura (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea salicifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea sericea (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea spp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hakea suaveolens (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halimeda discoidea (Halimedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halimeda kanaloana (Halimedaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Halimeda opuntia (Halimedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halogeton glomeratus (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Halophila hawaiiana (Hydrocharitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haloragis micrantha (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hamamelis sp. (Hamamelidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hamelia patens (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Haplohymenium triste (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplopteris elongata (Vittariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys bryanii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys haplostachya (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys linearifolia (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys munroi (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Haplostachys truncata (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Harpephyllum caffrum (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Harpullia pendula (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Harrisia martinii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Harungana madagascariensis (Clusiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hawaiia minuscula (Rhodomelaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hebe elliptica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hebe speciosa (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hebe x franciscana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedera algeriensis (Araliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hedera helix (Araliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedera helix var. helix (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedera spp. (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedychium coccineum (Zingiberaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hedychium coronarium (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedychium coronarium x gardnerianum (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedychium flavescens (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedychium gardnerianum (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedychium sp. (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedyotis acuminata (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis callitrichoides (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis centranthoides (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis cookiana (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis coriacea (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis corymbosa (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis degeneri var. coprosmifolia (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis degeneri var. degeneri (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis diffusa (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedyotis elatior (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis fluviatilis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis flynnii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis foggiana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis foliosa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis formosa (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis fosbergii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis haupuensis (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis hillebrandii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis knudsenii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis littoralis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis mannii (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis parvula (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana subsp. remyi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana subsp. schlechtendahliana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana subsp. waimeae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedyotis schlechtendahliana var. remyi (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis st.-johnii (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis terminalis (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hedyotis tryblium (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hedypnois cretica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedypnois rhagadioloides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hedyponis cretica () | (unresearched) | ?unresearched | ?unresearched |
| Heerniaria hirsuta () | (unresearched) | ?unresearched | ?unresearched |
| Helianthus annuus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus argophyllus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Helianthus ciliaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus debilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus petiolaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helianthus tuberosus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helichrysum foetidum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helichrysum petiolare (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Helichrysum petiolatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia bihai (Heliconiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliconia brasilensis (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia humilis (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia latispatha (Heliconiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliconia lingulata (Heliconiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Heliconia metallica (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia psittacorum (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia sp. (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliconia spp. (Heliconiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Heliconia stricta (Heliconiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliocarpus popayanensis (Tiliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliophila pusilla (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium amplexicaule (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium anomalum (Boraginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heliotropium anomalum var. argenteum (Boraginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium arborescens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium curassavicum (Boraginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium europaeum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium indicum (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Heliotropium ovalifolium (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heliotropium procumbens (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heliotropium supinum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Helminthotheca echioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemarthria altissima (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hemarthria compressa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemerocallis fulva (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemerocallis lilioasphodelus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemerocallis sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hemigraphis alternata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hemigraphis reptans (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hemizonia pungens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Heracleum mantegazzianum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herbertus hawaiiensis (Herbertaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heritiera littoralis (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herniaria cinerea (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herniaria hirsuta (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Herperis matronalis () | (unresearched) | ?unresearched | ?unresearched |
| Hesperantha falcata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hesperis matronalis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hesperocnide sandwicensis (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hesperocnide tenella (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hesperomannia arborescens (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hesperomannia arbuscula (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hesperomannia lydgatei (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heteranthera dubia (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heteranthera limosa (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heteranthera reniformis (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heterocentron elegans (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Heterocentron subtriplinervium (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heterodon nasicus (Bruniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heteromeles arbutifolia (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heterophyllium subauriculatum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heteropogon contortus (Poaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heteroscyphus argutus (Lophocoleaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Heterospathe elata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Heterotheca grandiflora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Heterotheca subaxillaris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hevea brasiliensis (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hexaglottis lewisiae (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibbertia cuneiformis (Dilleniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscadelphus bombycinus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscadelphus crucibracteatus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscadelphus distans (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscadelphus giffardianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscadelphus hualalaiensis (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscadelphus wilderianus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscadelphus woodii (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus acetosella (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus arnottianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus arnottianus subsp. arnottianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus arnottianus subsp. immaculatus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus arnottianus subsp. punaluuensis (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus brackenridgei (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. brackenridgei (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. mokuleianus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. molokaiana (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus brackenridgei subsp. molokaianus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus calyphyllus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus clayi (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus diversifolius (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hibiscus furcellatus (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus kokio (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus kokio subsp. kokio (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus kokio subsp. saintjohnianus (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus moscheutos (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus mutabilis (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus rosa-sinensis (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hibiscus sabdariffa (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hibiscus schizopetalus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus syriacus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus tiliaceus (Malvaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus trionum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus trionum var. trionum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hibiscus waimeae (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hibiscus waimeae subsp. hannerae (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hibiscus waimeae subsp. waimeae (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hicoria alba (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hicoria floridana (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hicoria glabra (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium aurantiacum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium caespitosum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium canadense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium kalmii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium lachenalii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium lepidulum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium pilosella (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium piloselloides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium praealtum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium pratense (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium umbellatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium x floribundum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hieracium x sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hillebrandia sandwicensis (Begoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hippeastrum puniceum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippeastrum reginae (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippeastrum sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippeastrum striatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippobroma longiflora (Campanulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hippophae rhamnoides (Elaeagnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hippuris vulgaris (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hiptage benghalensis (Malpighiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hiptage spp. (Malpighiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hirschfeldia incana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Histiopteris incisa (Hypolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus halepensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus lanata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus lanatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Holcus mollis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus setiger (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus setosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus sorghum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holcus sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holmskioldia sanguinea (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holomitrium brevicalycinum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Holomitrium seticalycinum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Holomitrium squarrifolium (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Homalanthus novo-guineensis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homalanthus populifolius (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Homaliodendron dendroides (Neckeraceae) | (unresearched) | ?unresearched | ?unresearched |
| Homaliodendron flabellatum (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Homalocladium platycladum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homalomena sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria collina (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria flaccida (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria miniata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homeria ochroleuca (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Homoglossum watsonium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hookeria acutifolia (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hookeriopsis purpurea var. acuminatula (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hookeriopsis purpurea var. ligulacaea (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hookeriopsis purpurea var. purpurea (Hookeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hordeum distichon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum geniculatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum jubatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum leporinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum marinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum murinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum murinum subsp. glaucum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum murinum subsp. leporinum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum vulgare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum vulgare subsp. distichon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hordeum vulgare subsp. vulgare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hornungia procumbens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Houttuynia cordata (Saururaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hovenia dulcis (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Howea forsteriana (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hoya australis (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hoya multiflora (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hoya sp. (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Humulus japonicus (Cannabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Humulus lupulus (Cannabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hunnemannia fumariifolia (Papaveraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia erosa (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia erubescens (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia filiformis (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia haleakalae (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia mannii (Lycopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia nutans (Lycopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia phyllantha (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia serrata (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia sp. (Lycopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Huperzia stemmermanniae (Lycopodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Huperzia subintegra (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x carlquistii (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x gillettii (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x koolauensis (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x medeirosii (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Huperzia x sulcinervia (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hura crepitans (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyacinthoides hispanica (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyacinthoides non-scripta (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hybanthus attenuatus (Violaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrangea macrophylla (Hydrangeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrangea paniculata (Hydrangeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrilla verticillata (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrocera triflora (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocharis dubia (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocharis morsus-ranae (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocleys nymphoides (Limnocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrocotyle bonariensis (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrocotyle bowlesioides (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hydrocotyle ranunculoides (Apiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hydrocotyle verticillata (Apiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hydrodictyon reticulatum (Hydrodictyaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hydrolea zeylanica (Hydrophyllaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hygrophila costata (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hygrophila difformis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hygrophila erecta (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hygrophila polysperma (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hylocereus costaricensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hylocereus polyrhizus (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hylocereus undatus (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hymenachne acutigluma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenachne amplexicaulis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hymenachne amplexicaulis cv. Olive (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenachne pseudointerrupta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenocallis caribaea (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenocallis sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenolobus procumbens (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenomonas roseola () | (unresearched) | ?unresearched | ?unresearched |
| Hymenophyllum lanceolatum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenophyllum obtusum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenophyllum recurvum (Hymenophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hymenostylium recurvirostrum var. cylindricum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hymenostylium recurvirostrum var. recurvirostrum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hyophila involuta (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hyophorbe lagenicaulis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyoscyamus niger (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia dregeana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia hirta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia rufa (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hyparrhenia rufa subsp. altissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia rufa subsp. rufa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hyparrhenia sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypecoum pendulum (Fumariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum androsaemum (Clusiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hypericum calycinum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum canariense (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypericum elodes (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum grandifolium (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum humifusum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum japonicum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum mutilum (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypericum mutilum subsp. mutilum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum perforatum (Clusiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypericum perforatum var. angustifolium (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum tetrapterum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum triquetrifolium (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypericum x inodorum (Clusiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypnea musciformis (Hypneaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypochaeris glabra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypochaeris radicata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypochaeris spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypochoeris glabra (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypochoeris radicata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hypoestes phyllostachya (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypolepis dicksonioides (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypolepis hawaiiensis var. hawaiiensis (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hypolepis hawaiiensis var. mauiensis (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hypolepis rugosula (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Hypopterygium sandwicense (Hypopterygiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Hyptis brevipes (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis capitata (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hyptis mutabilis (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis pectinata (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Hyptis rhomboidea (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis sidifolia (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Hyptis suaveolens (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Iberis umbellata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ibicella lutea (Martyniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ichnanthus nemorosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex anomala (Aquifoliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ilex aquifolium (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex cassine (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex crenata (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex paraguariensis (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex sp. (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ilex spp. (Aquifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Illecebrum verticillatum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens balfourii (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens balsamina (Balsaminaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Impatiens ecalcarata (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens glandulifera (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens grandulifera (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens hawkeri (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens noli-tangere (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens parviflora (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens sodenii (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens spp. (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens sultani (Balsaminaceae) | (unresearched) | ?unresearched | ?unresearched |
| Impatiens wallerana (Balsaminaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Impatiens walleriana (Balsaminaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Imperata conferta (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Imperata cylindrica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Imperata cylindrica var. major (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Imperata spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Indigofera decora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Indigofera hirsuta (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Indigofera linifolia (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Indigofera oblongifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Indigofera spicata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Indigofera suffruticosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Indigofera tinctoria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inga edulis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Inga sapindoides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inga sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inga spectabilis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Inga striata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Inula helenium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Iochroma cyanea (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipheion uniflorum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea acuminata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea alba (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea aquatica (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea batatas (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea cairica (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea carnea (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea carnea subsp. fistulosa (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea coccinea (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea fistulosa (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea hederacea (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea hederifolia (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea horsfalliae (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea imperati (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea indica (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea lacunosa (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea littoralis (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea lobata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea nil (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea obscura (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea ochracea (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea pes-caprae (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea pes-caprae subsp. brasiliensis (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea pes-tigridis (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea pulchella (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea purpurea (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea quamoclit (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ipomoea sagittata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea spp. (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea trichocarpa (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea tricolor (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ipomoea triloba (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea tuboides (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ipomoea violacea (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Iris foetidissima (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris laevigata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris missouriensis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris orientalis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris pseudacorus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris psuedacorus (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris spuria (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris x germanica (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Iris xiphium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isachne distichophylla (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isachne globosa (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Isachne pallens (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isachne pulchella (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isatis tinctoria (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ischaemum byrone (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ischaemum indicum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ischaemum polystachyum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ischaemum rugosum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ischaemum timorense (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Isodendrion hosakae (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Isodendrion laurifolium (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isodendrion longifolium (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isodendrion pyrifolium (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Isolepis hystrix (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis marginata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis nodosa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis prolifera (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isolepis sepulcralis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isoplexis canariensis (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isopogon formosus (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Isopterygium albescens (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isopterygium vineale (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Isoëtes hawaiiensis (Isoetaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Iva axillaris subsp. robustior (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia flexuosa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia longituba (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia maculata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia maculata x polystachya (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia paniculata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia polystachya (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixia viridiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixophorus unisetus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixora coccinea (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ixora fulgens (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ixora sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jacaranda mimosifolia (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jacobinia carnea (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jacquemontia ovalifolia (Convolvulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Jacquemontia ovalifolia subsp. sandwicensis (Convolvulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jacquemontia tamnifolia (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jamesoniella robusta (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Jarava plumosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum dichotomum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum fluminense (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jasminum grandiflorum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum humile (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum mesnyi (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum multiflorum (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jasminum multipartitum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum nitidum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum polyanthum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jasminum sambac (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jasminum sp. (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jatropha curcas (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Jatropha gossypifolia (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jatropha gossypiifolia (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Jatropha integerrima (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Jatropha podagrica (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Joinvillea ascendens subsp. ascendens (Joinvilleaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Jubula hutschinsiae subsp. javanica (Jubulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Juglans ailantifolia (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juglans neotropica (Juglandaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juglans regia (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juglans x sp. (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncellus alopecuroides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncellus laevigatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncellus serotinus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acuminatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acutiflorus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acutus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus acutus subsp. acutus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus alatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus articulatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus buffonius (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus bufonius (Juncaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Juncus bulbosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus canadensis (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus capillaceus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus capitatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus compressus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus conglomeratus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus effusus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus ensifolius (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus fontanesii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus fontanesii subsp. fontanesii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus fontanesii subsp. pyramidatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus gerardii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus gerardii subsp. gerardii (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus imbricatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus indescriptus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus inflexus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus maritimus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus membranaceus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus microcephalus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus oxycarpus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus papillosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus planifolius (Juncaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Juncus polyanthemos (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus prismatocarpus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus spp. (Juncaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juncus squarrosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus subnodulosus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus tenuis (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juncus usitatus (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jungermannia subulata (Jungermanniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Juniperus ashei (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus bermudiana (Cupressaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Juniperus chinensis (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Juniperus communis (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus deppeana (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus occidentalis (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus oxycedrus subsp. macrocarpa (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Juniperus virginiana (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Jussiaea linifolia (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Jussiaea repens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Justicia aurea (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Justicia betonica (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Justicia brandegeeana (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Justicia carnea (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Justicia procumbens (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Justicia spicigera (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kadua sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe beharensis (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kalanchoe blossfeldiana (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe daigremontianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe delagoensis (Crassulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kalanchoe fedtschenkoi (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe grandiflora (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe lateritia var. lateritia (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe pinnata (Crassulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kalanchoe pinnatum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalanchoe thyrsiflora (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kalimeris indica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Kanaloa kahoolawensis (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kappaphycus alvarezii (Solieriaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kappaphycus striatum (Solieriaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kennedia nigricans (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kennedia rubicunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kerria japonica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Khaya senegalensis (Meliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kickxia elatine (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kickxia elatine subsp. elatine (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kickxia spuria subsp. integrifolia (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kigelia africana (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kleinhovia hospita (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Knautia arvensis (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kniphofia uvaria (Asphodelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koanophyllon solidaginoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Kochia scoparia (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koelreuteria elegans (Sapindaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Koelreuteria elegans subsp. flamegold (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koelreuteria elegans subsp. formosana (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Koelreuteria paniculata (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kokia cookei (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kokia drynarioides (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kokia kauaiensis (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Kokia lanceolata (Malvaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella complanata (Viscaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Korthalsella cylindrica (Viscaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Korthalsella degeneri (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella latissima (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella platycaula (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Korthalsella remyana (Viscaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Kuehneola uredinis (Phragmidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kummerowia stipulacea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kummerowia striata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kunzea ericoides (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kunzea sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kurzia mauiensis (Lepidoziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Kyllinga brevifolia (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kyllinga gracillima (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kyllinga melanosperma (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Kyllinga nemoralis (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Kyllinga odorata (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Kyllinga polyphylla (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lablab purpureus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lablab sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Labordia cyrtandrae (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia degeneri (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia fagraeoidea (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia hedyosmifolia (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia helleri (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia hirtella (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia hosakana (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia kaalae (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia lydgatei (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia pumila (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia sessilis (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia sp. nov. (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia tinifolia var. lanaiensis (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia tinifolia var. tinifolia (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia tinifolia var. wahiawaensis (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia triflora (Loganiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Labordia venosa (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia waialealae (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Labordia waiolani (Loganiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lachenalia aloides (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia aloides var. aurea (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia bulbifera (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia mutabilis (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachenalia reflexa (Hyacinthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lachnellula willkommii (Hyaloscyphaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca canadensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca muralis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca pulchella (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca saligna (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca sativa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca serriola (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lactuca tatarica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lactuca virosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagarosiphon major (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lagarosiphon spp. (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagenifera erici (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lagenifera helenae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lagenifera maviensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lagerstroemia indica (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lagerstroemia sp. (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagunaria patersonia subsp. patersonia (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lagurus ovatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamarckia aurea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamiastrum galeobdolon (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamiastrum galeobdolon subsp. argentatum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium album (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium amplexicaule (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium amplexicaule var. amplexicaule (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium galeobdolon subsp. argentatum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium hybridum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium maculatum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lamium purpureum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus amoenus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus glaucus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus multiradiatus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus roseus (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus sp. (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus tegens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lampranthus zeyheri (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Landoltia punctata (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lansium domesticum (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lantana camara (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lantana camara var. aculeata (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lantana camara var. camara (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lantana montevidensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lapageria rosea (Philesiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lappula occidentalis var. occidentalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lappula redowski (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lapsana communis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lapsana communis subsp. communis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Larix decidua (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Larix spp. (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lasiurus cinereus (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lasiurus cinereus subsp. semotus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Latania loddigesii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Latania sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lathyrus angulatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus latifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus lusseri (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus odoratus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus sativus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus sphaericus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus sylestris (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lathyrus tingitanus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavandula officinalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavandula stoechas (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavatera arborea (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lavatera cretica (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lechenaultia biloba (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leea philippinensis (Leeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leea sp. (Leeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leersia hexandra (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leersia japonica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leersia oryzoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leersia sayanuka (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna aequinoctialis (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna gibba (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna minor (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna obscura (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna paucicostata (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna sp. (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lemna spp. (Lemnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lemna trisulca (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonotis leonurus (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonotis nepetifolia (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leontodon autumnalis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon hirtus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon hispidus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon saxatilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leontodon taraxacoides (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leontodon taraxacoides subsp. taraxacoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonurus cardiaca (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leonurus japonicus (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leonurus sibiricus (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepechinia hastata (Lamiaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lepidium africanum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium appelianum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium arbuscula (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium bidentatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium bidentatum var. o-waihiense (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium bidentatum var. remyi (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium bonariense (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium campestre (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium densiflorum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium didymum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium draba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium draba subsp. chalepense (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium draba subsp. draba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium latifolium (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium oblongum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium perfoliatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium ruderale (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lepidium sativum (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lepidium serra (Brassicaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepidium sp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium strictum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepidium virginicum (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lepidolejeunea involuta (Lejeuneaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepilaena australis (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepisorus thunbergianus (Polypodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptecophylla tameiameiae (Epacridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leptobryum pyriforme (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leptochloa chinensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leptochloa fasicularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptochloa fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptochloa mucronata (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leptochloa panicea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leptochloa scabra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptochloa virgata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptodontium flexifolium (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leptospermum ericoides (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptospermum laevigatum (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptospermum morrisonii (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Leptospermum petersonii (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptospermum polygalifolium (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leptospermum rotundifolium (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leptospermum scoparium (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lepturus repens (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lepyrodiclis holosteoides (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lepyrodiclis holstedoides (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza bicolor (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza cuneata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lespedeza stipulacea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza striata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lespedeza thunbergii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucadendron argenteum (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucadendron discolor (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucadendron sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena diversifolia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena glauca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena leucocephala (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Leucaena leucocephala subsp. leucocephala (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucaena trichodes (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucanthemum maximum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucanthemum vulgare (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucas cephalotes (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucas decemdentata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucas lavandulifolia (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucas linifolia (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucas zeylanica (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum fumarioli (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum gracile (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum gracile var. gracile (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum gracile var. hamatum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum hollianum (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucobryum pachyphyllum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum seemannii var. fumarioli (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum seemannii var. seemannii (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum seemannii var. solfatarae (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucobryum solfatarae (Leucobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucojum aestivum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucoloma hawaiiense (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucoloma molle (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucoloma scaberulum (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucophanes glaucum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Leucophyllum frutescens (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucospermum conocarpodendron (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leucospermum reflexum (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Leucospermum sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leycesteria formosa (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leymus multicaulis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Leymus spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liaea scilloides () | (unresearched) | ?unresearched | ?unresearched |
| Libertia formosa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Licuala grandis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum amurense (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum indicum (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum japonicum (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum japonicum var. rotundifolium (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum lucidum (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ligustrum obtusifolium (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum ovalifolium (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum quihoui (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum robustum (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum robustum subsp. walkeri (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum sinense (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ligustrum sp. (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ligustrum spp. (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ligustrum vulgare (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lilaea scilloides (Juncaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lilium formosanum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lilium lancifolium (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lilium tigrinum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limbella tricostata (Amblystegiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Limnobium spongia (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnocharis flava (Limnocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Limnophila heterophylla var. reflexa (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnophila indica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnophila sessiliflora (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limnophila x ludoviciana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonia acidissima (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Limonium companyonis (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium hyblaeum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium lobatum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium ramosissimum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium ramosissimum subsp. provinciale (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium sinuatum (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Limonium sp. (Plumbaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria arvensis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria dalmatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria dalmatica subsp. dalmatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria genistifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria genistifolia subsp. dalmatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria nigricans (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria pelisseriana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linaria vulgaris (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia anagallidea (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia anagallis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia antipoda (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lindernia crustacea (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lindernia dubia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia hyssopioides (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lindernia nummulariifolia (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lindsaea repens var. macraeana (Lindsaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lindsaeosoria flynnii (Lindsaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Linociera intermedia (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum bienne (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum catharticum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum sp. (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum strictum subsp. strictum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum trigynum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Linum usitatissimum (Linaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liparis hawaiensis (Orchidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipocarpha chinensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lipochaeta connata var. acris (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta connata var. connata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta degeneri (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta fauriei (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta heterophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta integrifolia (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta kamolensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta lavarum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta lobata (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta lobata var. leptophylla (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta lobata var. lobata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta micrantha var. exigua (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta micrantha var. micrantha (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta ovata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta perdita (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta remyi (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta rockii (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lipochaeta sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lipochaeta subcordata (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta succulenta (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta tenuifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta tenuis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta venosa (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lipochaeta waimeaensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Liquidambar styraciflua (Hamamelidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope muscari (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope sp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope spicata (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Liriope spicatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Liriope spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Litchi chinensis (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Litsea glutinosa (Lauraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Litsea monopetala (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Litsea spp. (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Livistona chinensis (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lobelia chinensis (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lobelia dunbariae subsp. dunbariae (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia dunbariae subsp. paniculata (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia erinus (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lobelia gaudichaudii subsp. gaudichaudii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia gaudichaudii subsp. koolauensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia gloria-montis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lobelia grayana (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia hillebrandii (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia hypoleuca (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia kauaensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia monostachya (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lobelia nana (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lobelia niihauensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia oahuensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia remyi (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia villosa (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia yuccoides (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lobelia zeylanica (Campanulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lobularia maritima (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Logfia gallica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lola lubrica () | (unresearched) | ?unresearched | ?unresearched |
| Lolium arundinaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium hybridum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium loliaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium multiflorum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lolium perenne (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lolium perenne subsp. multiflorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium perenne var. cristatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium persicum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium pratense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium rigidum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium temulentum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium temulentum var. arvense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium temulentum var. temulentum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lolium x hubbardii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lomatophyllum tormentorii (Aloeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lomentaria clavellosa (Lomentariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lomentaria hakodatensis (Lomentariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera caprifolium (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera etrusca (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera fragrantissima (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera japonica (Caprifoliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lonicera maackii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera morrowii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera nitida (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera periclymenum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera robustum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera sempervirens (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera spp. (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera standishii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera tatarica (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera x americana (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera x bella (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera x sp. (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lonicera xylosteum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophocolea muricata (Geocalycaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lophomyrtus sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophopyrum elongatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophopyrum ponticum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophospermum erubescens (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lophostemon confertus (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lotus angustissimus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus berthelotii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus corniculatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus corniculatus var. corniculatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus corniculatus var. tenuifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus creticus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus pedunculatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus preslii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus suaveolens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus subbiflorus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lotus tetragonolobus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lotus uliginosus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Luculia gratissima (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia adscendens (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia hexapetala (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia hyssopifolia (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia longifolia (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia octovalvis (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ludwigia palustris (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ludwigia peploides (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia peploides subsp. glabrescens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia peploides subsp. montevidensis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia peruviana (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ludwigia prostrata (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia repens (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia spp. (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ludwigia uruguayensis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Luffa acutangula (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Luffa aegyptiaca (Cucurbitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Luffa sepium (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lunaria annua (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lunaria rediviva (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus albus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus angustifolius (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus arboreus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus cosentinii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus luteus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus polyphyllus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus sp. cv. 'Russell hybrid' (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lupinus spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Luziola peruviana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Luzula hawaiiensis (Juncaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Luzula hawaiiensis var. glabrata (Juncaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Luzula hawaiiensis var. hawaiiensis (Juncaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Luzula hawaiiensis var. oahuensis (Juncaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Luzula luzuloides (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Luzula sylvatica (Juncaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis alba (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis chalcedonica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis coronaria (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis dioica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis flos-cuculi (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lychnis githago (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium afrum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium barbarum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium ferocissimum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycium sandwicense (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lycopersicon esculentum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lycopersicon lycopersicum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycopersicon pimpinellifolium (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lycopersicum esculentum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycopodiella cernua (Lycopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lycopodium venustulum var. venustulum (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lycopodium venustulum var. verticale (Lycopodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lygodium japonicum (Schizaeaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lygodium microphyllum (Schizaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lygodium palmatum (Schizaeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Lygodium spp. (Schizaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lyngbya majuscula (Oscillatoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lyonothamnus floribundus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lyonothamnus floribundus subsp. asplenifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysichiton americanus (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysiloma latisiliquum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia clethroides (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia daphnoides (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia filifolia (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia forbesii (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia fortunei (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia glutinosa (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia hillebrandii (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia iniki (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia kalalauensis (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia lydgatei (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia mauritiana (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia maxima (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia nummularia (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia pendens (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia procumbens (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia punctata (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia remyi (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia scopulensis (Primulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lysimachia sp. (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia terrestris (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia thyrsiflora (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia venosa (Primulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Lysimachia vulgaris (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia vulgaris var. davurica (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lysimachia vulgaris var. vulgaris (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum alatum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum hyssopifolia (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum hyssopifolium (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum junceum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum maritimum (Lythraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Lythrum salicaria (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum virgatum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Lythrum virgatum x alatum (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Macadamia integrifolia (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macadamia sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macadamia tetraphylla (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macaranga mappa (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macaranga tanarius (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macfadyena unguis-cati (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Machaerina angustifolia (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Machaerina mariscoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Machaerina mariscoides subsp. meyenii (Cyperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macleaya cordata (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Maclura pomifera (Moraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Macrocoma tenue subsp. sullivantii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macrocystis pyrifera (Lessoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macroglossum pyrrhostictum (Marattiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macromitrium brevisetum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium emersulum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium incurvifolium (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium intricatum (Orthotrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macromitrium microstomum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium owahiense (Orthotrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macromitrium piliferum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macromitrium subsemipellucidum (Orthotrichaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macropiper excelsum (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macroptilium atropurpureum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macroptilium lathyroides (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Macroptilium lathyroides var. semierectum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrothamnium macrocarpum (Hylocomiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Macrothelypteris torresiana (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma axillare (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma axillare var. axillare (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma uniflorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma uniflorum var. stenocarpum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Macrotyloma uniflorum var. uniflorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Madia sativa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Maesopsis eminii (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Magnolia grandiflora (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Magnolia tripetala (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mahonia aquifolium (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mahonia bealei (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mahonia leschenaultii (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Majidea zanquebarica (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malachra alceifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malachra capitata (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Malcolmia africana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus baccata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus floribunda (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus prunifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus pumila (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus sylvestris (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus x domestica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malus-pyrus prunifolia () | (unresearched) | ?unresearched | ?unresearched |
| Malva dendromorpha (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva linnaei (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva moschata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva neglecta (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malva nicaeensis (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva parviflora (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malva rotundifolia (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva sylvestris (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva sylvestris var. sylvestris (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malva verticillata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvastrum americanum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malvastrum coromandelianum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malvastrum coromandelianum subsp. coromandelianum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvastrum tomentosum (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Malvaviscus arboreus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvaviscus arboreus var. arboreus (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Malvaviscus penduliflorus (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Malvella leprosa (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla boliviensis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla laxa (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla sp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla splendens (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mandevilla x amabilis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mangifera indica (Anacardiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Manihot esculenta (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Manihot glaziovii (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Manihot grahamii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Manilkara zapota (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mantisalca salmantica (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Marattia douglasii (Marattiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Marchantia crenata (Marchantiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Marchantia marginata (Marchantiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mariscus compactus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mariscus radians (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mariscus squarrosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Marrubium vulgare (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Marsdenia floribunda (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Marsilea crenata (Marsileaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Marsilea minuta (Marsileaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Marsilea mutica (Marsileaceae) | (unresearched) | ?unresearched | ?unresearched |
| Marsilea quadrifolia (Marsileaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Marsilea villosa (Marsileaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Martynia annua (Martyniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Matisia cordata (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria discoidea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria maritima (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria matricarioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matricaria recutita (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Matteuccia struthiopteris (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Matthiola incana (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Matthiola longipetala subsp. bicornis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Maurandya barclaiana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Maurandya barclayana (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mecardonia procumbens (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago arabica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago arborea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago falcata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago hispida (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago intertexta (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago laciniata var. laciniata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago littoralis var. littoralis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago lupulina (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Medicago minima (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago orbicularis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago polymorpha (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Medicago rugosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago sativa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago sativa subsp. sativa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago scutellata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medicago truncatula (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Medinilla cumingii (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Medinilla cummingii (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Medinilla magnifica (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Medinilla venosa (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Megaceros flagellaris (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Megaskepasma erythrochlamys (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melaleuca armillaris (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca decussata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca diosmifolia (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca hypericifolia (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melaleuca lanceolata (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca leucadendron (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca nesophila (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca parvistaminea (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca pentagona (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melaleuca quinquenervia (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melaleuca spp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melampodium divaricatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Melanthera integrifolia (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melanthera lavarum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Melastoma candidum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melastoma malabathricum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melastoma sanguineum (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melastoma septemnervium (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Melastoma sp. (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Melia azedarach (Meliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melianthus comosus (Melianthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melianthus major (Melianthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melica nutans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melicoccus bijugatus (Sapindaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melicope adscendens (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope anisata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope balloui (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope barbigera (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope christophersenii (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope cinerea (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope clusiifolia (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope cruciata (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope degeneri (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope elliptica (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope feddei (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope haleakalae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope haupuensis (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope hawaiensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope hiiakae (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope hosakae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope kaalaensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope kavaiensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope knudsenii (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope lydgatei (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope macropus (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope makahae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope molokaiensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope mucronulata (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope munroi (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope nealae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope oahuensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope obovata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope orbicularis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope ovalis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope ovata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope pallida (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope paniculata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope peduncularis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope pseudoanisata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope puberula (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope quadrangularis (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melicope radiata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope reflexa (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope rotundifolia (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope saint-johnii (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope sandwicensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope sessilis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope sp. (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melicope volcanica (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope waialealae (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope wailauensis (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope wawraeana (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Melicope zahlbruckneri (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melilotus alba (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus albus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus indicus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus messanensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus officinalis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus siculus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melilotus spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melinis minutiflora (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melinis repens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Melinis repens subsp. repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melissa officinalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melochia corchorifolia (Sterculiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Melochia pyramidata (Sterculiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Melochia umbellata (Sterculiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Memecylon floribundum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mentha aquatica (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha arvensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha piperita (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha pulegium (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha requienii (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha sp. (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha spicata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha suaveolens (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x gracilis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x piperita (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mentha x piperita var. citrata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x rotundifolia (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x sp. (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x spicata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x verticillata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mentha x villosa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Menyanthes trifoliata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mercurialis annua (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mercurialis perennis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Merremia aegyptia (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Merremia bracteata (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia dissecta (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia hirta (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia pacifica (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia peltata (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia quinquefolia (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Merremia tuberosa (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Merremia umbellata (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Merremia vitifolia (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mesembryanthemum aitonis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mesembryanthemum crystallinum (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mesembryanthemum nodiflorum (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metacalypogeia alternifolia (Calypogeiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metarhizium anisopliae (Fungi) | (unresearched) | ?unresearched | ?unresearched |
| Metasequoia glyptostroboides (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Meteorium miquelianum (Meteoriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metrosideros collina (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metrosideros excelsa (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metrosideros kermadecensis (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Metrosideros macropus (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha (Myrtaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Metrosideros polymorpha var. dieteri (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. glaberrima (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. incana (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. macrophylla (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. newellii (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. polymorpha (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. pseudorugosa (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros polymorpha var. pumila (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros rugosa (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros tremuloides (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros waialealae (Myrtaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Metrosideros waialealae var. fauriei (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros waialealae var. waialealae (Myrtaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metrosideros waialeale (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Metzgeria decipiens (Metzgeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metzgeria leptoneura (Metzgeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Metzgeria lindbergii (Metzgeriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Michelia champaca (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Michelia figo (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Michelia x alba (Magnoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miconia calvescens (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Miconia spp. (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Microdus filicaulis (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Microdus hillebrandii (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlaena stipoides (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Microlepia speluncae (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlepia strigosa (Dennstaedtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Microlepia strigosa var. mauiensis (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlepia strigosa var. strigosa (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microlepia x adulterina (Dennstaedtiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microsorum scolopendrium (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Microsorum spectrum var. pentadactylum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microsorum spectrum var. spectrum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Microstegium vimineum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mikania cordata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mikania micrantha (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mikania scandens (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mikania spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Milium vernale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa diplotricha (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mimosa diplotricha var. diplotricha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa invisa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pellita (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pigra (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mimosa pudica (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mimosa pudica var. hispida (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pudica var. tetrandra (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimosa pudica var. unijuga (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus guttatus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus moschatus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus orbicularis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mimulus x robertsii (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Minuartia mediterranea (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mirabilis jalapa (Nyctaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mirabilis nyctaginea (Nyctaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus floridulus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus nepalensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus sacchariflorus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Miscanthus sinensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Misopates orontium (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mitracarpus hirtus (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mniobryoides degenerae (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mnium marginatum (Mniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Modiola caroliniana (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moenchia erecta (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moghania strobilifera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Molendoa crassinervis (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Molineriella minuta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Molinia caerulea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mollugo verticillata (Molluginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moluccella laevis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Momordica charantia (Cucurbitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Monadenia bracteata (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monochoria hastata (Pontederiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Monochoria korsakowii (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monochoria vaginalis (Pontederiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Monochoria vaginalis var. pauciflora (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monochoria vaginalis var. plantaginea (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monopsis debilis (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Monstera deliciosa (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Montanoa bipinnatifida (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Montanoa hibiscifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Moraea aristata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea bellendenii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea flaccida (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea fugacissima (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea fugax (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea lewisiae (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea miniata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea ochroleuca (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea setifolia (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Moraea vegeta (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Morella cerifera (Myricaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Morella faya (Myricaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Morelotia gahniiformis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Morinda citrifolia (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Morinda trimera (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Moringa oleifera (Moringaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Moringa pterygosperma (Moringaceae) | (unresearched) | ?unresearched | ?unresearched |
| Morus alba (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Morus rubra (Moraceae) | (unresearched) | ?unresearched | ?unresearched |
| Mosla dianthera (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mucuna albertisii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mucuna gigantea (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Mucuna gigantea subsp. gigantea (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mucuna pruriens (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Mucuna pruriens var. utilis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mucuna sloanei var. persericea (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mucuna sloanei var. sloanei (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Mucuna urens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muehlenbeckia australis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muehlenbeckia complexa (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muehlenbeckia florulenta (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muhlenbergia aperifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muhlenbergia schreberi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Munroidendron racemosum (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Muntingia calabura (Flacourtiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Muraltia heisteria (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murdannia blumei (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murdannia keisak (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murdannia nudiflora (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Murdannia spirata (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murraya exotica (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murraya koenigii (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Murraya paniculata (Rutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Murraya paniculata cv. 'Exotica' (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa acuminata x balbisiana (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa coccinea (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa sp. (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa spp. (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Musa troglodytarum (Musaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Musa x paradisiaca (Musaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari armeniacum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari atlanticum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari botryoides (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Muscari comosum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda erythrophylla (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda frondosa (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda philippica cv. Donna Aurora (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mussaenda sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mutisia spinosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Myagrum perfoliatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Mycelis muralis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum (Myoporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum insulare (Myoporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum laetum (Myoporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myoporum sandwicense (Myoporaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myosotis arvensis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis discolor (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis latifolia (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis laxa (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis laxa subsp. caespitosa (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis micrantha (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis scorpioides (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis spp. (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosotis sylvatica (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myosoton aquaticum (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrica inodora (Myricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myricaria germanica (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum aquaticum (Haloragaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myriophyllum brasiliense (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum crispatum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum exalbescens (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum heterophyllum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum papillosum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum pinnatum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum propinquum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum quitense (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum salsugineum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum scandens (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum simulans (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum spicatum (Haloragaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Myriophyllum spp. (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum variifolium (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum verrucosum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myriophyllum verticillatum (Haloragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myroxylon balsamum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myroxylon toluiferum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrsine alyxifolia (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine degeneri (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine denticulata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine emarginata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine fernseei (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine fosbergii (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine helleri (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine juddii (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine kauaiensis (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine knudsenii (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine lanaiensis (Myrsinaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myrsine lessertiana (Myrsinaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myrsine linearifolia (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine mezii (Myrsinaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Myrsine petiolata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine pukooensis (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine punctata (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine salicina (Myrsinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrsine sandwicensis (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine vaccinioides (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsine wawraea (Myrsinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Myrsiphyllum asparagoides (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Myrtus communis (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas filifolia (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas graminea (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas guadalupensis (Najadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Najas marina (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas minor (Najadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Najas spp. (Najadaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nama sandwicensis (Hydrophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nandina domestica (Berberidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Narcissus papyraceus (Liliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Narcissus pseudonarcissus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Narcissus spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Narcissus tazetta (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nardus stricta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella cernua (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nassella charruana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella hyalina (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella leucotricha (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella neesiana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella tenuissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nassella trichotoma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nasturtium microphyllum (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nasturtium officinale (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nasturtium spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Navarretia squarrosa (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neatostema apulum (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neckera hawaiico-pennata (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neckeropsis lepineana (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nectria coccinea var. faginata (Nectriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nectria galligena (Nectriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nelumbo lutea (Nelumbonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nelumbo nucifera (Nelumbonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nemacystus decipiens (Chordariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nemesia sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neomeris annulata (Dasycladaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neonotonia wightii (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Neonotonia wightii var. wightii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nepeta cataria (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephelium lappaceum (Sapindaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis biserrata (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis cordifolia (Nephrolepidaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nephrolepis exaltata subsp. hawaiiensis (Nephrolepidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nephrolepis falcata (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis hirsutula cv. Superba (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis multiflora (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis sp. (Nephrolepidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nephrolepis x medlerae (Nephrolepidaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neptunia plena (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neraudia angulata var. angulata (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia angulata var. dentata (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia kauaiensis (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia melastomifolia (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Neraudia ovata (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Neraudia sericea (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nerine filifolia (Amaryllidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nerium oleander (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Neslia paniculata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nesoluma polynesicum (Sapotaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nestegis sandwicensis (Oleaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Neurada procumbens (Neuradaceae) | (unresearched) | ?unresearched | ?unresearched |
| Neyaudia reynaudiana () | (unresearched) | ?unresearched | ?unresearched |
| Neyraudia reynaudiana (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nicandra physalodes (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nicotiana glauca (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nicotiana tabacum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nitella spp. (Characeae) | (unresearched) | ?unresearched | ?unresearched |
| Nitellopsis obtusa () | (unresearched) | ?unresearched | ?unresearched |
| Nolina recurvata (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nonea lutea (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Norantea guianensis (Marcgraviaceae) | (unresearched) | ?unresearched | ?unresearched |
| Noronhia emarginata (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nothocestrum breviflorum (Solanaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nothocestrum latifolium (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nothocestrum longifolium (Solanaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nothocestrum peltatum (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Notholcus lanatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nothopanax guilfoylei (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nothoperanema rubiginosa (Dryopteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Nothoscordum borbonicum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nothoscordum gracile (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Notobasis syriaca (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Nototrichium divaricatum (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nototrichium humile (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nototrichium sandwicense (Amaranthaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Nuphar lutea (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nuphar polysepala (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea alba (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea ampla (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea blanda (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea caerulea (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea caerulea subsp. zanzibarensis (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea capensis (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea jamesoniana (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea lotus (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea macrosperma (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea mexicana (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea odorata (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea polysepela (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea pubescens (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea spp. (Nymphaeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Nymphaea tetragona (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea x cultorum (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphaea x daubenyana (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides aquatica (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides crenata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides geminata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides indica (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Nymphoides peltata (Menyanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ochna integerrima (Ochnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochna kirkii (Ochnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochna mossambicensis (Ochnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochna serrulata (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ochna sp. (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Ochna thomasiana (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ochroma pyramidale (Bombacaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ochrosia compta (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ochrosia elliptica (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ochrosia haleakalae (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ochrosia kauaiensis (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ochrosia kilaueaensis (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ochrosia parviflora (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum americanum var. americanum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum basilicum (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ocimum basilicum var. purpureum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum basilicum var. thyrsiflora (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum citriodorum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ocimum gratissimum (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ocimum tenuiflorum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Octoblepharum albidum (Leucobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Odontonema cuspidatum (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Odontonema strictum (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Odontonema tubaeforme (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oeceoclades maculata (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenanthe aquatica (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenanthe pimpinelloides (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera affinis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera biennis (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera deltoides (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera deltoides subsp. howellii (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera drummondii (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera drummondii subsp. drummondii (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera glazioviana (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera kunthiana (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oenothera laciniata (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oenothera rosea (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera speciosa (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera spp. (Onagraceae) | (unresearched) | ?unresearched | ?unresearched |
| Oenothera stricta (Onagraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oenothera stricta subsp. stricta (Onagraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oldenlandia corymbosa (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oldenlandia corymbosa var. corymbosa (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oldenlandia pumila (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Olea africana (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Olea europaea (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Olea europaea subsp. africana (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Olea europaea subsp. cuspidata (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Olea europaea subsp. europaea (Oleaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oligocarpus calendulaceus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Olyra latifolia (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oncosiphon piluliferum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ononis alopecuroides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ononis repens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ononis spinosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum acanthium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum acanthium subsp. acanthium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum acaulon (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum illyricum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum illyricum subsp. illyricum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Onopordum tauricum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Operculina ventricosa (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ophioderma pendulum (Ophioglossaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ophioderma pendulum subsp. falcatum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioderma pendulum subsp. pendulum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioglossum nudicaule (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioglossum petiolatum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ophioglossum polyphyllum (Ophioglossaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ophiopogon japonicus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ophiopogon planiscapus (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ophiopogon spp. (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oplismenus burmannii (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oplismenus compositus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oplismenus compositus subsp. sylvaticus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oplismenus hirtellus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia aurantaca (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia aurantiaca (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia cochenillifera (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia cordobensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia cylindrica (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia dejecta (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia dillenii (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia elatior (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia engelmannii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia ficus-indica (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia imbricata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia imbricata var. imbricata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia leucotricha (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia lindheimeri (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia maxima (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia monacantha (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Opuntia paraguayensis (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia polyacantha (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia puberula (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia robusta (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia rosea (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia schickendantzii (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia spp. (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia stricta (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Opuntia stricta var. stricta (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia subulata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia tomentosa (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia tunicata var. tunicata (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Opuntia vulgaris (Cactaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Orbea variegata (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oreobolus furcatus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Origanum majorana (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Origanum vulgare (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Origanum vulgare subsp. hirtum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Origanum x majoricum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum arabicum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum caudatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum longibracteatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum nutans (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum thyrsoides (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithogalum umbellatum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus compressus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus perpusillus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus pinnatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ornithopus sativus subsp. sativus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orobanche minor (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orobanche ramosa (Orobanchaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orthodon dianthera (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orthodontium lineare (Bryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Orthodontium pellucens (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthosiphon aristatus (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum alpestre var. berggrenii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum diaphanum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum hawaiicum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum incrassatum (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum lyellii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Orthotrichum rupestre (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Oryctes rhinoceros (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza barthii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza officinalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza punctata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza rufipogon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryza sativa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oryzopsis coerulescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Osmanthus fragrans (Oleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Osmoxylon lineare (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Osmunda regalis (Osmundaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ossaea marginata (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ossaea spp. (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Osteomeles anthyllidifolia (Rosaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Osteospermum clandestinum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Osteospermum ecklonis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Osteospermum fruticosum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Osterdamia matrella (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Otacanthus caeruleus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Otatea acuminata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Otatea acuminata subsp. aztecorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ottelia alismoides (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ottelia ovalifolia (Hydrocharitaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ottochloa nodosa (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oxalis articulata (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis barrelieri (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oxalis bowieana (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis bowiei (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis caprina (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis corniculata (Oxalidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oxalis corniculata var. corniculata (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis corymbosa (Oxalidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Oxalis debilis (Oxalidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oxalis debilis var. corymbosa (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis depressa (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis flava (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis florida (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis glabra (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis hirta (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis incarnata (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis latifolia (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis montana (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis obtusa (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis pes-caprae (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis polyphylla (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis purpurea (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis rubra (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis sp. (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxalis spp. (Oxalidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxylobium lanceolatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Oxyspora paniculata (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Oxystegus tenuirostris var. gemmiparus (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pachira aquatica (Bombacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pachyrhizus erosus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pachysandra terminalis (Buxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pachystachys lutea (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Paederia cruddasiana (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paederia foetida (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Palafoxia callosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Palamocladium wilkesianum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pallenis spinosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pancratium littorale (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pancratium maritimum (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pandanus odoratissimus (Pandanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pandanus sp. (Pandanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pandanus tectorius (Pandanaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pandorea jasminoides (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pandorea pandorana (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pangium edule (Flacourtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicularia fluitans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum affine (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum amarum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum antidotale (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum beecheyi (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum bisulcatum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum brevifolium (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum capillare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum capillare var. capillare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum capillare var. occidentale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum cinereum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum coloratum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum cynodon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum decompositum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum dichotomiflorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum fauriei (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum fauriei var. carteri (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum fauriei var. fauriei (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum fauriei var. latius (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum forbesii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum gilvum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum hemitomon (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum hillebrandianum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum hillmanii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum imbricatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum isachnoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum kaalaense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum kauaiense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum konaense (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum laevifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum lanaiense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum lineale (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum longivaginatum (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum maximum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum maximum var. coloratum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. maximum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. maximum cv. Coloniao (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. maximum cv. Hamil (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum maximum var. trichoglume (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum miliaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum nephelophilum (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum niihauense (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum nubigenum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum obseptum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum obtusum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum pellitum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum polygonatum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Panicum purpurascens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum racemosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum ramosius (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Panicum repens (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum tenuifolium (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum torridum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Panicum trichoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum virgatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Panicum xerophilum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Papaver aculeatum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver argemone (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver dubium (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver hybridum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver rhoeas (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Papaver somniferum (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Parapholis incurva (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parapholis strigosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paraserianthes falcataria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paraserianthes lophantha (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paraserianthes lophantha subsp. lophantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paraserianthes lophantha subsp. montana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Parentucellia latifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parentucellia viscosa (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parietaria judaica (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parkinsonia aculeata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Parmentiera aculeata (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parmentiera edulis (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paronychia brasiliana (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paronychia franciscana (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parthenium hysterophorus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Parthenocissus quinquefolia (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Parthenocissus tricuspidata (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalidium flavidum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalidium geminatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalidium punctatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum ciliatifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum conjugatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum dilatatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum dilitatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum distichum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum distichum var. indutum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum fasciculatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum fimbriatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum fluitans (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum larranagai (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum longifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum mandiocanum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum modestum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum nicorae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum notatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum orbiculare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum paniculatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum paspalodes (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum plicatulum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum quadrifarium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum racemosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum scrobiculatum (Poaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum setaceum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum urvillei (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum vaginatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Paspalum virgatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paspalum wettsteinii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora alata (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora bicornis (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora biflora (Passifloraceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora caerulea (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora cinnabarina (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora coccinea (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora edulis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora edulis f. flavicarpa (Passifloraceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora foetida (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora foetida var. foetida (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora foetida var. gossypifolia (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora foetida var. hispida (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora foetida var. riparia (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora incarnata (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora laurifolia (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora ligularis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora maliformis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora mixta (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora mollissima (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora pulchella (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora quadrangularis (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora rubra (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora spp. (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora suberosa (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora subpeltata (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora tarminiana (Passifloraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Passiflora tripartita var. mollissima (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Passiflora vitifolia (Passifloraceae) | (unresearched) | ?unresearched | ?unresearched |
| Passiflora x violacea (Passifloraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pastinaca sativa (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Patrinia scabiosaefolia (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paulownia kawakamii (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Paulownia tomentosa (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Paurotis wrighti (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pavonia hastata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pavonia spinifex (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pavonia spiniflex (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peckoltia sp (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pectis linifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pedilanthus tithymaloides (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pedilanthus tithymaloides subsp. smallii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peganum harmala (Nitrariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium alchemilloides (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium asperum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium domesticum (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium graveolens (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium quercifolium (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium sp. (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelargonium spp. (Geraniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelea hawaiensis (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pelekium versicolor (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pellaea ternifolia (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pellaea viridis (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peltophorum pterocarpum (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum alopecuroides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum ciliare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum ciliare var. ciliare (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum clandestinum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum glaucum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum macrostachyum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum macrostachyum var. atropurpureum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum macrourum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum occidentale (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pennisetum pedicellatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum pedicellatum subsp. pedicellatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum pedicellatum subsp. unispiculum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum polystachion (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum purpureum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum setaceum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pennisetum sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pennisetum villosum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Penstemon digitalis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaglottis sempervirens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentalinon luteum (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pentapetes phoenicea (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentas bussei (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentas lanceolata (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pentas sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaschistis airoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaschistis airoides subsp. airoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentaschistis pallida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pentzia suffruticosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Peperomia alternifolia (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia blanda var. floribunda (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia cookiana (Piperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peperomia degeneri (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia eekana (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia ellipticibacca (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia expallescens (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia globulanthera (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia hesperomannii (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia hirtipetiola (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia hypoleuca (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia kipahuluensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia kokeana (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia latifolia (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia leptostachya (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peperomia ligustrina (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia macraeana (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia mauiensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia membranacea (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia oahuensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia obovatilimba (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia pellucida (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peperomia remyi (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia rockii (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia sandwicensis (Piperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Peperomia sp. (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Peperomia subpetiolata (Piperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peperomia tetraphylla (Piperaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pereskia aculeata (Cactaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Periballia minuta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Perilla frutescens (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Perityle emoryi (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Perrottetia sandwicensis (Celastraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Persea americana (Lauraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Persicaria capitata (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria chinense (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria glabra (Polygonaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Persicaria lapathifolia (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria maculosa (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria orientalis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Persicaria punctata (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petasites fragrans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Petraea volubilis () | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia dubia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia nanteuilii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia prolifera (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Petrorhagia velutina (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Petroselinum crispum (Apiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Peucedanum sandwicense (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phaeoceros laevis var. carolinianus (Anthocerotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phaeomeria magnifica (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phaius tankarvilleae (Orchidaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phaius tankervilleae (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris aquatica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phalaris arundinacea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris brachystachys (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris californica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris canariensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris coerulescens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris minor (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris paradoxa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phalaris tuberosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phaseolus lunatus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phellodendron amurense (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phellodendron japonicum (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philadelphus karwinskianus (Hydrangeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Philadelphus karwinskyanus (Hydrangeaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phillyrea angustifolia (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phillyrea latifolia (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philodendron bipinnatifidum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Philodendron sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis falcata (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis hastata (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis hawaica (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis hawaiica (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis macroglobus (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis sullivantii (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis taxissima (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis turneriana (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Philonotis turneriana var. sullivantii (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philonotis turneriana var. turneriana (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Philydrum lanuginosum (Philydraceae) | (unresearched) | ?unresearched | ?unresearched |
| Phlebodium aureum (Polypodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phleum arenarium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phleum pratense (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phlox sp. (Polemoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix canariensis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix dactylifera (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phoenix hybrid (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix hybrids (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phoenix reclinata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix roebelenii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phoenix sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phoenix spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phormidium inundatum (Phormidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phormidium papyraceum (Phormidiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phormium tenax (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Photinia davidiana (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Photinia serratifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites australis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phragmites communis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites karka (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites mauritianus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phragmites spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyla canescens (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyla nodiflora (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllanthus acidus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus amarus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus debilis (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllanthus emblica (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus sp. (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllanthus tenellus (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllanthus urinaria (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllanthus virgatus (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllopodium cordatum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys aurea (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostachys auria (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys bambusoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys bissetii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllostachys flexuosa (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Phyllostachys nigra (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostachys nigra var. henionis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys octandra (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostachys spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phyllostegia ambigua (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia bracteata (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia brevidens (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia electra (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia floribunda (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia glabra var. glabra (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia glabra var. lanaiensis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia grandiflora (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia haliakalae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia helleri (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia hillebrandii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia hirsuta (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia hispida (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia kaalaensis (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia kahiliensis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia knudsenii (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia lantanoides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia macrophylla (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia mannii (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia micrantha (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia mollis (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia parviflora var. glabriuscula (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia parviflora var. lydgatei (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia parviflora var. parviflora (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia pilosa (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia racemosa (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia renovans (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia rockii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia stachyoides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia variabilis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia velutina (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia vestita (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phyllostegia waimeae (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia warshaueri (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phyllostegia wawrana (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phymatosorus grossus (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phymatosorus scolopendria (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physalis alkekengi (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physalis angulata (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Physalis minima (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Physalis peruviana (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Physalis virginiana var. virginiana (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physalis viscosa (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physocarpus opulifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Physocarpus sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytelephas aequatorialis (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca americana (Phytolaccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca dioica (Phytolaccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca octandra (Phytolaccaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Phytolacca rivinoides (Phytolaccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytolacca sandwicensis (Phytolaccaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Phytophthora alni (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora cinnamomi (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora kernoviae (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora lateralis (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora quercina (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Phytophthora ramorum (Pythiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Picea abies (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Picea sitchensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Picnomon acarna (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Picris echioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Picris hieracioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pieris rapae (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pikea californica (Dumontiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pilayella spp. (Pilayellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pilea microphylla (Urticaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pilea peploides (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pilea serpyllacea (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pilinella californica () | (unresearched) | ?unresearched | ?unresearched |
| Pilotrichella mauiensis (Meteoriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pimenta dioica (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pimenta racemosa (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinanga kuhlii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinanga spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinellia ternata (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus australis (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus banksiana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus canariensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus caribaea (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pinus caribaea var. hondurensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus contorta (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus contorta var. latifolia (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus coulteri (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus elliotti (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus elliottii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus elliottii var. elliottii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus glabra (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus halepensis (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus jeffreyi (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus mugo (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus nigra (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus nigra subsp. nigra (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus nigra var. corsicana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus patula (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pinus pinaster (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus pinea (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus ponderosa (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus radiata (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pinus radiata var. radiata (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus rigida (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus rigida subsp. serotina (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus sabiniana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus sp. (Pinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Pinus spp. (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus strobus (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus sylvestris (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus taeda (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus thunbergiana (Pinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pinus thunbergii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus virginiana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pinus wallichiana (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piper aduncum (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Piper auritum (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Piper lolot (Piperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piper methysticum (Piperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Piper nigrum (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Piper peltatum (Piperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piptatherum miliaceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Piptochaetium montevidense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pipturus albida (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pipturus albidus (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pipturus forbesii (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pipturus kauaiensis (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pipturus ruber (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Piriqueta ovata (Turneraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Piriqueta racemosa (Turneraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pisonia brunoniana (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisonia grandis (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisonia sandwicensis (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pisonia umbellifera (Nyctaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisonia wagneriana (Nyctaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pistacia chinensis (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pistia stratiotes (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pisum sativum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pisum sativum var. macrocarpum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pitcairnia staminea (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithecellobium dulce (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pithecellobium unguis-cati (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithecoctenium cynanchoides (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithecolobium dulce (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pithophora spp. (Cladophoraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum argentifolium (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum confertiflorum (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum crassifolium (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum eugenioides (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum flocculosum (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum gayanum (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum glabrum (Pittosporaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum halophilum (Pittosporaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum hawaiiense (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum hosmeri (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum kauaiense (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum napaliense (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum pentandrum (Pittosporaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum sp. (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum tenuifolium (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum terminalioides (Pittosporaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pittosporum tetraspermum (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pittosporum tobira (Pittosporaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pittosporum undulatum (Pittosporaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pittosporum viridiflorum (Pittosporaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pityrodia teckiana (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pityrogramma austroamericana (Pteridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pityrogramma calomelanos (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pityrogramma calomelanos var. calomelanos (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pityrogramma x mckenneyi (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiobothrys canescens (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiobothrys mollis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiobothrys scouleri (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiochasma japonicum (Aytoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiomnium rostratum (Mniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiopus javanicus (Bartramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plagiopus oederianus (Bartramiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium cavifolium (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium denticulatum (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium draytonii (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plagiothecium mauiense (Plagiotheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago aristata (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago australis (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago bellardii (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago coronopus (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago coronopus subsp. commutata (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago coronopus subsp. coronopus (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago debilis (Plantaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago elongata (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago hawaiensis (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago lanceolata (Plantaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago major (Plantaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago pachyphylla (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps (Plantaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plantago princeps var. anomala (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps var. laxiflora (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps var. longibracteata (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago princeps var. princeps (Plantaginaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Plantago scabra (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plantago spp. (Plantaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platanthera holochila (Orchidaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Platanus hybridus (Platanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platanus x acerifolia (Platanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platycerium bifurcatum (Polypodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Platycerium sp. (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platycerium superbum (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platycladus orientalis (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Platydesma cornuta var. cornuta (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma cornuta var. decurrens (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma remyi (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma rostrata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platydesma spathulata (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platyhypnidium muelleri (Amblystegiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Platymiscium stipulare (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus amboinicus (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Plectranthus ciliatus (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus ecklonii (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus grandis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus parviflorus (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plectranthus sp. (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Plectranthus verticillatus (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pleomele auwahiensis (Agavaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pleomele fernaldii (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleomele forbesii (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleomele halapepe (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleomele hawaiiensis (Agavaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleurozia conchifolia var. conchifolia (Pleuroziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pleurozia subinflata (Pleuroziaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pluchea carolinensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pluchea indica (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pluchea odorata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pluchea xfosbergii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Plumbago auriculata (Plumbaginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plumbago zeylanica (Plumbaginaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Plumeria obtusa (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Plumeria rubra (Apocynaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Plumeria spp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pneumatopteris hudsonianus (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pneumatopteris sandwicensis (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa annua (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Poa bulbosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa bulbosa var. vivipara (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa cita (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa colensoi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa compressa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa infirma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa mannii (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa pratensis (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Poa sandvicensis (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa siphonoglossa (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poa trivialis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa trivialis subsp. sylvicola (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poa trivialis subsp. trivialis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podalyria sericea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podocarpus sp. (Podocarpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podocarpus spp. (Podocarpaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podophyllum peltatum (Berberidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Podranea ricasoliana (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pogonatum tahitense (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pogostemon cablin (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pohlia baldwinii (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pohlia cruda (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pohlia flexuosa (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pohlia mauiensis (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polianthes tuberosa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polycarpon tetraphyllum (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polygala myrtifolia (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala myrtifolia var. myrtifolia (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala paniculata (Polygalaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polygala virgata (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala vulgaris (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygala x dalmaisiana (Polygalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum amphibium (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum arenastrum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum argyrocoleon (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum aubertii (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum aviculare (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polygonum barbatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum caespitosum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum capitatum (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum cespitosum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum chinense (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum coccineum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum convolvulus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum cuspidatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum decipiens (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum densiflorum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum dichotomum (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum hydropiper (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum hydropiperoides (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum lapathifolium (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum minus (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polygonum monspeliense (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum orientale (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum patulum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum perfoliatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum persicaria (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum polystachyum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum punctatum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum ramosissimum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum sachalinense (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum spp. (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum tomentosum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polygonum x bohemicum (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypodium pellucidum (Polypodiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polypodium pellucidum var. acuminatum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypodium pellucidum var. pellucidum (Polypodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypodium pellucidum var. pellucidum f. opacum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypodium pellucidum var. pellucidum f. pellucidum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypodium pellucidum var. vulcanicum (Polypodiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polypogon australis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon chilensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon interruptus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polypogon lutosus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon maritimus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon maritimus var. subspathaceus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon monspeliensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypogon viridis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polypremum procumbens (Loganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polyscias fruticosa (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polyscias guilfoylei (Araliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polyscias sambucifolia (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polyscias scutellaria (Araliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Polysiphonia breviarticulata (Rhodomelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polysiphonia denudata (Rhodomelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polysiphonia harveyi (Rhodomelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polystichum bonseyi (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polystichum haleakalense (Drynariaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Polystichum hillebrandii (Drynariaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polystichum sp. (Drynariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polytrias indica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Polytrichum commune (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polytrichum juniperinum (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Polytrichum piliferum (Polytrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Poncirus trifoliata (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pontaderia cordata () | (unresearched) | ?unresearched | ?unresearched |
| Pontaderia cordata var. lancifolia () | (unresearched) | ?unresearched | ?unresearched |
| Pontederia cordata (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pontederia rotundifolia (Pontederiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus alba (Salicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Populus balsamifera (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus deltoides (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus grandidentata (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus grandientata (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus jackii (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus nigra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus nigra cv. Italica (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus nigra var. italica (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus sp. (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus tremula (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus tremuloides (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus x canadensis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Populus x canescens (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Poranopsis paniculata (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Porella acutifolia (Porellaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Porella hoeana (Porellaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Porophyllum ruderale (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Porophyllum ruderale subsp. macrocephalum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Porphyra sp. (Porphyraceae) | (unresearched) | ?unresearched | ?unresearched |
| Portulaca afra (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Portulaca grandiflora (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Portulaca lutea (Portulacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca molokiniensis (Portulacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca oleracea (Portulacaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca pilosa (Portulacaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulaca sclerocarpa (Portulacaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Portulaca villosa (Portulacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Portulacaria afra (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Posidonia oceanica (Posidoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Posoqueria latifolia (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Potamogeton cheesemanii (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton crispus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton cristatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton crisupus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton distinctus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton foliosus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton gramineus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton lucens (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton malaianus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton natans (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton nodosus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton pectinatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton perfoliatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton richardsonii (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton spp. (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potamogeton tricarinatus (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla anserina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla argentea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla erecta (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla nepalensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla norvegica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla recta (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Potentilla reptans (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pothomorphe peltata (Piperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pouteria caimito (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pouteria campechiana (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pouteria sandwicensis (Sapotaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Praxelis clematidea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pritchardia affinis (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia arecina (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia aylmer-robinsonii (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia beccariana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia forbesiana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia glabrata (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia hardyi (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia hillebrandii (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia kaalae (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia lanaiensis (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia lanigera (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia limahuliensis (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia lowreyana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia martii (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia minor (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia munroi (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia napaliensis (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia pacifica (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia perlmanii (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia remota (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pritchardia schattaueri (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia sp. (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia spp. (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia thurstonii (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pritchardia viscosa (Arecaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pritchardia waialealeana (Arecaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Priva lappulacea (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Proboscidea louisianica (Pedaliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Proboscidea lutea (Pedaliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis alpataco (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis glandulosa var. glandulosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis glandulosa x velutina (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis julifera (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis juliflora (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prosopis juliflora var. juliflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis pallida (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prosopis sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prosopis spp. (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Prosopis velutina (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus aethiopicus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus africanus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus densiflorus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus plumosus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protasparagus virgatus (Asparagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protea barbigera (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Protea cynaroides (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Protea neriifolia (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Protea repens (Proteaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Protea sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunella laciniata (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunella vulgaris (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prunus armeniaca (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus avium (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus campanulata (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Prunus cerasifera (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus cerasifera cv. Nigra (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus cerasifera x salicina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus cerasus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus domestica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus fruticosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus glandulosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus grisea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus ilicifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus laurocerasus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus lusitanica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus mahaleb (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus munsoniana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus padus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus pensylvanica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus persica (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Prunus serotina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus serrulata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus spinosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Prunus tomentosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudelephantopus spicatus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pseudelephantopus spiralis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pseuderanthemum bicolor (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pseuderanthemum carruthersii (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium luteoalbum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. hawaiiense (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. kilaueanum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. molokaiense (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudognaphalium sandwicensium var. sandwicensium (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudogynoxys chenopodioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Pseudopanax lessonii (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudophegopteris keraudreniana (Thelypteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudosamanea guachapele (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudosasa japonica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudoscleropodium purum (Brachytheciaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudosymblepharis angustata (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudosymblepharis mauiensis (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pseudotaxiphyllum elegans (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pseudotsuga menziesii (Pinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Psidium cattleianum (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psidium cattleianum f. lucidum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psidium cattleianum var. littorale (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psidium guajava (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psidium guineense (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Psidium littorale (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psidium sp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilocaulon granulicaule (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilocaulon tenue (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilotum complanatum (Psilotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psilotum nudum (Psilotaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psilotum sp. (Psilotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psilotum x intermedium (Psilotaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psilurus incurvus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psoralea pinnata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psychotria fauriei (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria grandiflora (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psychotria greenwelliae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hathewayi var. brevipetiolata (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hathewayi var. hathewayi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hawaiiensis var. hawaiiensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hawaiiensis var. hillebrandii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hawaiiensis var. scoriacea (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra subsp. oahuensis (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psychotria hexandra var. hexandra (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. hirta (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. hosakana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. kealiae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. oahuensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hexandra var. rockii (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria hobdyi (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria kaduana (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria mariniana (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Psychotria mauiensis (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psychotria sp. (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Psychotria wawrae (Rubiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Psydrax odorata (Rubiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteralyxia kauaiensis (Apocynaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pteralyxia macrocarpa (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteridium aquilinum (Dennstaedtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteridium aquilinum var. decompositum (Dennstaedtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteridium esculentum (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteridium spp. (Dennstaedtiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris cretica (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteris excelsa (Pteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pteris irregularis (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pteris lidgatei (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pteris quadriaurita (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris semipinnata (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris vittata (Pteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pteris x hillebrandii (Pteridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pterocarpus indicus (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pterocarpus indicus f. echinatus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pterolepis glomerata (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ptychomitrium mauiense (Ptychomitriaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ptychosperma elegans (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ptychosperma macarthurii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Puccinellia ciliata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Puccinellia fasciculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pueraria lobata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pueraria montana (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pueraria montana var. lobata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pueraria phaseoloides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pueraria phaseoloides var. javanica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pummelo sp. () | (unresearched) | ?unresearched | ?unresearched |
| Punica granatum (Punicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pupalia lappacea (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pupalia micrantha (Amaranthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pycreus globosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pycreus polystachyos (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pycreus sanguinolentus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha angustifolia (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pyracantha augustifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha coccinea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha crenatoserrata (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pyracantha crenulata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha fortuneana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha koidzumii (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Pyracantha rogersiana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyracantha sp. (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Pyracantha spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrostegia ignea (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrostegia venusta (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Pyrrhobryum spiniforme (Rhizogoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Pyrus calleryana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrus calleyerana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrus sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Pyrus ussuriensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quamoclit indica (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quamoclit lobata (Convolvulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus acutissima (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus arkansana (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus austrina (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus chapmani (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus cinerea (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus falcata subsp. pagodaefolia (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus geminata (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus ilex (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus margaretta (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus muehlenbergi (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus obtusa (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus palustris (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus robur (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus rolfsi (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus rubra (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus shumardi (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus sp. (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus stellata subsp. margaretta (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus suber (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quercus virginiana subsp. geminata (Fagaceae) | (unresearched) | ?unresearched | ?unresearched |
| Quisqualis indica (Combretaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Racomitrium crispulum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Racomitrium fasciculare var. erosum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Racomitrium lanuginosum var. lanuginosum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Racomitrium lanuginosum var. pruinosum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Radermachera sinica (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Radulina hamata (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ramalina reptans (Ramalinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ramalina subrotunda (Ramalinaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ranunculus acris (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus aquatilis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus arvensis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus bulbosus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus ficaria (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus flagelliformis (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus flammula (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus flammula subsp. flammula (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus fluitans (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus hawaiensis (Ranunculaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ranunculus lingua (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus mauiensis (Ranunculaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ranunculus muricatus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus natans (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus ophioglossifolius (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus parviflorus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus plebeius (Ranunculaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ranunculus repens (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus sardous (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus sceleratus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus sceleratus subsp. sceleratus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus testiculatus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus trichophyllus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunculus trilobus (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ranunuculus ficaria (Ranunculaceae) | (unresearched) | ?unresearched | ?unresearched |
| Raphanus maritimus (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Raphanus raphanistrum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Raphanus sativus (Brassicaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Raphiolepis umbellata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rapistrum rugosum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rapistrum spp. (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rauvolfia sandwicensis (Apocynaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ravenala madagascariensis (Strelitziaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ravenda spp. () | (unresearched) | ?unresearched | ?unresearched |
| Reichardia picroides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Reichardia tingitana (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Remya kauaiensis (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Remya mauiensis (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Remya montgomeryi (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Reseda alba (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reseda lutea (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reseda luteola (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reseda phyteuma (Resedaceae) | (unresearched) | ?unresearched | ?unresearched |
| Retama monosperma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Retama raetam (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reynoldsia sandwicensis (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Reynoutria japonica (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Reynoutria sachalinensis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhabdoweisia crenulata (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhabdoweisia crispata (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhacomitrium fasciculare (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhacomitrium fasciculare var. perrobustum (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhacomitrium hypnoides (Grimmiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhacopilum cuspidiferum (Rhacopilaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus alaternus (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus cathartica (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus davurica (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus frangula (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhamnus x sp. (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhaphidostichum pustulatum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhaphiolepis delacourii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhaphiolepis indica (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhaphiolepis umbellata (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhaphiolepis x delacourii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhaphis aciculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhapis excelsa (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhizoctonia solani (Corticiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhizogonium pungens (Rhizogoniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhizogonium spiniforme (Rhizogoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhizophora mangle (Rhizophoraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhizophora stylosa (Rhizophoraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhodanthe chlorocephala subsp. rosea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhodobryum giganteum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhododendron indicum (Ericaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rhododendron ponticum (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhododendron sp. (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhodomyrtus tomentosa (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhodomyrtus tomentosus (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhodotypos scandens (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhoeo spathacea (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhopalostylis baueri (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhopalostylis sapida (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus copallinum (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus glabra (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus lancea (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus radicans (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhus sandwicensis (Anacardiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhus succedanea (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhynchelytrum repens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhynchosia minima (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhynchospora caduca (Cyperaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rhynchospora chinensis subsp. spiciformis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchospora corymbosa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rhynchospora rugosa subsp. lavarum (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchospora sclerioides (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegiella hawaica (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium celebicum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium gaudichaudii (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium selaginellifolium var. recurvirameum (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rhynchostegium selaginellifolium var. selaginellifolium (Brachytheciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ribes nigrum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes odoratum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes rubrum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes sanguineum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes sativum (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ribes uva-crispa (Grossulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Riccardia alba (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia bipinnatifida (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia hamatifolia (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia hawaica (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia lilliena (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia loriana (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia multispica (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia newellana (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia nigra (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia obtusifrons (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia pauciramea (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia pectinata (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Riccardia punahuina (Aneuraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ricciocarpus natans (Ricciaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Richardia brasiliensis (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Richardia grandiflora (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Richardia scabra (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ricinis sp. (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ricinus communis (Euphorbiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rivina humilis (Phytolaccaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rivularia haematites (Rivulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Robinia hispida (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Robinia pseudoacacia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Roldana petasitis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Romneya trichocalyx (Papaveraceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea bulbocodium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea flava (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea flava var. minor (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea minutiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea obscura (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea var. australis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea var. communis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Romulea rosea var. reflexa (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa amphibia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa austriaca (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa indica (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa microphylla (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa nasturtium-aquaticum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa palustris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa silvestris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa sinuata (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rorippa sylvestris (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa bracteata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa canina (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa cinnamomea (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa damascena (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa eglanteria (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa gallica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa laevigata (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rosa micrantha (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa multiflora (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa nutkana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa palustris (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa rubiginosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa rugosa (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa sp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa spinosissima (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa spp. (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa wichuraiana (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosa x odorata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosmarinus officinalis (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rostraria cristata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rostraria pumila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rosulabryum billardierei (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rosulabryum capillare (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rotala indica (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rotala pusilla (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rotala ramosior (Lythraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rotala rotundifolia (Lythraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rottboellia altissima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rottboellia cochinchinensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Roystonea oleracea (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Roystonea regia (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Roystonea spp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus adenotrichos (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus alceifolius (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus allegheniensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus argutus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus armeniacus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus bellobatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus bifrons (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus bogotensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus caesius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus chloocladus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus cissburiensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus cuneifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus discolor (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus ellipticus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus erythrops (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus fruticosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus glaucus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus hawaiensis (Rosaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus idaeus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus idaeus subsp. strigosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus illecebrosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus laciniatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus laciniatus subsp. laciniatus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus laciniatus subsp. selmeri (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus macraei (Rosaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rubus macrophyllus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus megalococcus (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus moluccanus (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus nivalis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus niveus (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus occidentalis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus parviflorus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus parvifolius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus phoenicolasius (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus polyanthemus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus roribaccus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus rosaceus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus rosifolius (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus rugosus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus sieboldii (Rosaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rubus spectabilis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rubus spp. (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus ulmifolius (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rubus vestitus (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rudbeckia hirta (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rudbeckia lacinata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Rudbeckia laciniata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia brevifolia (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ruellia brittoniana (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia devosiana (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ruellia malacosperma (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia prostrata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ruellia rosea (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruellia squarrosa (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ruellia tuberosa (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex acetosa (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex acetosella (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rumex albescens (Polygonaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rumex brownii (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex conglomeratus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex crispis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex crispus (Polygonaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rumex domesticus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex frutescens (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex giganteus (Polygonaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rumex hastatulus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex obtusifolius (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex obtusifolius subsp. obtusifolius (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex patientia (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex pulcher (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Rumex pulcher subsp. pulcher (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex sagittatus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex sanguineus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex skottsbergii (Polygonaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Rumex spp. (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex stenophyllus (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumex vesicarius (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Rumohra adiantiformis (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ruppia maritima (Ruppiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Russelia equisetiformis (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ruta graveolens (Rutaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rytidosperma pilosum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Rytidosperma semiannulare (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sabal mauritiiformis (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sabal palmetto (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sabina silicicola (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saccharum officinarum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Saccharum ravennae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saccharum robustum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saccharum spontaneum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sacciolepis contracta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sacciolepis indica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sacciolepis interrupta (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sadleria cyatheoides (Blechnaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sadleria pallida (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria souleyetiana (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria sp. (Blechnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sadleria squarrosa (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria unisora (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sadleria wagneriana (Blechnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Saelania glaucescens (Ditrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sagina apetala (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina japonica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina maritima (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina procumbens (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagina subulata (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria cuneata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria engelmanniana subsp. brevirostrata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria graminea (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria graminea subsp. platyphylla (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria graminea var. platyphylla (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria guayanensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria latifolia (Alismataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sagittaria longiloba (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria montevidensis (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria natans (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria platyphylla (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria pygmaea (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria rigida (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria sagittifolia (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria sagittifolia var. longiloba (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria spp. (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria subulata (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Sagittaria trifolia (Alismataceae) | (unresearched) | ?unresearched | ?unresearched |
| Saintpaulia ionantha (Gesneriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salicornia bigelovii (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salicornia rubra (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba var. alba (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba var. vitellina (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix alba x matsudana (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix babylonica (Salicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salix caprea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix cinerea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix cinerea subsp. cinerea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix cinerea subsp. oleifolia (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix exigua (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis var. fragilis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis var. fragilis x nigra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix fragilis var. furcata (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix humboldtiana var. pyramidalis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix humilis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix longipes (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix matsudana (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix matsudana cv. 'Tortuosa' (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix nigra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix pentandra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix purpurea (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix sepulcralis var. chrysocoma (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix sepulcralis var. sepulcralis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix spp. (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix viminalis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x pendulina (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x reichardtii (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x rubens (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x rubra (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sepulcralis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sepulcralis var. chrysocoma (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sepulcralis var. sepulcralis (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salix x sp. (Salicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salpichroa origanifolia (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola collina (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola iberica (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola kali (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola paulsenii (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola soda (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola sp. (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salsola tragus (Chenopodiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvia aethiopis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia aurea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia coccinea (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvia farinacea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia leucantha (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia madrensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia misella (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia nemorosa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia occidentalis (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvia officinalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia pratensis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia reflexa (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia sclarea (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia splendens (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia verbenaca (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvia verbenaca var. vernalis (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia auriculata (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia biloba (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia coccinia (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia cucullata (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salvinia herzogii (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia minima (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salvinia molesta (Salviniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Salvinia natans (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Salvinia occidentalis (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia sp. (Salviniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Salvinia spp. (Salviniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Samanaea saman (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Samanea saman (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sambucus canadensis (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sambucus ebulus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sambucus mexicana (Caprifoliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sambucus nigra (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Samolus valerandi (Primulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sanchezia nobilis (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sanchezia parvibracteata (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sanchezia speciosa (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sandoricum koetjape (Meliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sanguisorba minor (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sanguisorba minor subsp. muricata (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sanicula kauaiensis (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sanicula mariversa (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sanicula purpurea (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sanicula sandwicensis (Apiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sansevieria hyacinthoides (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sansevieria sp. (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sansevieria sp. cv. 'guineensis' (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sansevieria trifasciata (Agavaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum ellipticum (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum freycinetianum (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum freycinetianum var. freycinetianum (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum freycinetianum var. lanaiense (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum freycinetianum var. pyrularium (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum haleakalae (Santalaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Santalum paniculatum (Santalaceae) | (unresearched) | ?unresearched | ?unresearched |
| Santalum paniculatum var. paniculatum (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Santalum paniculatum var. pilgeri (Santalaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sapindus oahuensis (Sapindaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sapindus saponaria (Sapindaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sapium sebiferum (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saponaria ocymoides (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Saponaria officinalis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sargassum echinocarpum (Sargassaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sargassum muticum (Sargassaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sarracenia purpurea (Sarraceniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sasa palmata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sassafras albidum (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Saururus cernuus (Saururaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sauvagesia erecta (Ochnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Saxifraga x urbium (Saxifragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scabiosa atropurpurea (Dipsacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola chamissoniana (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola coriacea (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola gaudichaudiana (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola gaudichaudii (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola glabra (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola hobdyi (Goodeniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Scaevola kilaueae (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola mollis (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola plumieri (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola procera (Goodeniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Scaevola sericea (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola sp. (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola taccada (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scaevola taccada var. sericea (Goodeniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scandix pecten-veneris (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scapania ornithopodioides (Scapaniaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sceptridium subbifoliatum (Ophioglossaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schefflera actinophylla (Araliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schefflera arboricola (Araliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schefflera taiwaniana (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schiedea adamantis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea amplexicaulis (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea apokremnos (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea attenuata (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea diffusa (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea globosa (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea haleakalensis (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea hawaiiensis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea helleri (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea hookeri (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea implexa (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea jacobii (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea kaalae (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea kauaiensis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea kealiae (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea ligustrina (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea lydgatei (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea mannii (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea membranacea (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea menziesii (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea nuttallii (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea obovata (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea pentandra (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea pubescens var. pubescens (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea salicaria (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea sarmentosa (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea spergulina var. leiopoda (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schiedea spergulina var. spergulina (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea stellarioides (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea verticillata (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schiedea viscosa (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schinus areira (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schinus molle (Anacardiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schinus polygamus (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schinus terebinthifolius (Anacardiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schismus arabicus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schismus barbartus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schismus barbatus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schismus sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schistidium apocarpum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schistidium strictum (Grimmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizachyrium condensatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Schizachyrium scoparium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schizaea robusta (Schizaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizostachyum glaucifolium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schizostylis coccinea (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schizymenium campylocarpum var. campylocarpum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizymenium nealiae (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schizymenium pulvinatum (Bryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schkuhria pinnata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Schkuhria pinnata var. abrotanoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus californicus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus erectus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus juncoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Schoenoplectus lacustris subsp. validus (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Schoenoplectus lineolatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scilla peruviana (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scilla siberica (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scindapsus aureus (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus acutus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus affinis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus grossus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus juncoides (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus lacustris (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus litoralis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus maritimus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus mucronatus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus mucronatus subsp. robustus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus nevadensis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus olneyi (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus pendulus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus planiculmis (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus tabernaemontani (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus triqueter (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus tuberosus (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scirpus yagara (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleranthus annuus (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleria lithosperma (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleria sumatrensis (Cyperaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Scleria tesselata var. sphaerocarpa (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scleria testacea (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Scleroblitum atriplicinum (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sclerochloa dura (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scolymus hispanicus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Scoparia dulcis (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Scoparia sp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Scopelophila infericola (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Scorzonera laciniata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Scytonema myochrous (Scytonemataceae) | (unresearched) | ?unresearched | ?unresearched |
| Secale cereale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Secale cereale subsp. cereale (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Secale spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sechium edule (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Securigera varia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum acre (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum album (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum caespitosum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum dasyphyllum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum dendroideum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum forsterianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum morganianum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum praealtum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum praealtum subsp. praealtum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum reflexum (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum rupestre (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum sp. (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum spectabile (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sedum telephium (Crassulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella arbuscula (Selaginellaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Selaginella deflexa (Selaginellaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Selaginella kraussiana (Selaginellaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Selaginella plana (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella spp. (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella umbrosa (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella vogelii (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selaginella willdenovii (Selaginellaceae) | (unresearched) | ?unresearched | ?unresearched |
| Selenicereus macdonaldiae (Cactaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sematophyllum hawaiiense (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sematophyllum subpinnatum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Senecio angulatus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio cineraria (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio diaschides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio elegans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio fuchsii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio glastifolius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio inaequidens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio jacobaea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senecio madagascariensis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senecio mandraliscae (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio mikanioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senecio mikanoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio minimus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio petasitis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio pterophorus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio quadridentatus (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senecio sylvaticus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senecio tamoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Senecio vulgaris (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna alata (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna bicapsularis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna didymobotrya (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna gaudichaudii (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna hirsuta (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna hirsuta var. hirsuta (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna multiglandulosa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna multijuga (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna obtusifolia (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna occidentalis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna pendula (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna pendula var. advena (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna pendula var. glabrata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna septemtrionalis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna siamea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna sophera (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna spectabilis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna sulfurea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Senna surattensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Senna tora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Senna x floribunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sequoia gigantea (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sequoia sempervirens (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Serissa japonica (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesamum indicum (Pedaliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania cannabina (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania emerus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania exaltata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania grandiflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania macrocarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania punicea (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sesbania sesban (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania tomentosa (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sesbania tripetii (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania vesicaria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesbania vesicarium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sesuvium portulacastrum (Aizoaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria barbata (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria faberi (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria flavida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria glauca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria gracilis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria gracilis var. gracilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria gracilis var. pauciseta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria grisebachii (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria italica (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria macrostachya (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria pallide-fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria palmifolia (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria parviflora (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria poiretiana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria pumila (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Setaria pumila subsp. pallidefusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria pumila subsp. pumila (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria sphacelata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria sphacelata var. sericea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria sphacelata var. splendida (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Setaria verticillata (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Setaria viridis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sherardia arvensis (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sicyos alba (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos anunu (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos cucumerinus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos erostratus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos herbstii (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos hillebrandii (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos hispidus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos lanceoloidea (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos lanceoloideus (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos lasiocephalus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos macrophyllus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos maximowiczii (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos pachycarpus (Cucurbitaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sicyos semitonsus (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sicyos sp. (Cucurbitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sicyos waimanaloensis (Cucurbitaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sida acuta (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida acuta subsp. carpinifolia (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sida ciliaris (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida cordifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida fallax (Malvaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida glomerata (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sida glutinosa (Malvaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sida linifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida paniculata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sida rhombifolia (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida spinosa (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sida subcordata (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sida urens (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sidastrum micranthum (Malvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sidastrum paniculatum (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sideroxylon persimile (Sapotaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sieglingia decumbens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sigesbeckia orientalis (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene alexandri (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene apetala (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene apetala var. apetala (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene conica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene cryptopetala (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Silene degeneri (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Silene dichotoma (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene dioica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene gallica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene gallica var. gallica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene gallica var. quinquevulnera (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene hawaiiensis (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene lanceolata (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene latifolia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene latifolia subsp. alba (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene longicaulis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene multinervia (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene noctiflora (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene nocturna (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene perlmanii (Caryophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Silene struthioloides (Caryophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Silene tridentata (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silene vulgaris (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Silphium perfoliatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Silybum marianum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Silybum spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sinapis alba var. alba (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sinapis arvensis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sindora supa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium altissimum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium erysimoides (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sisymbrium irio (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium loeselii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium officinale (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium orientale (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium runcinatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium sophia (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisymbrium thellungii (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisyrinchium acre (Iridaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sisyrinchium californicum (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisyrinchium exile (Iridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sisyrinchium iridifolium (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sisyrinchium micranthum (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sisyrinchium sp. (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sium suave (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Skeletonema potamos () | (unresearched) | ?unresearched | ?unresearched |
| Smilax melastomifolia (Smilacaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Smilax rotundifolia (Smilacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solandra guttata (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solandra maxima (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum abutiloides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum americanum (Solanaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum aviculare (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum betaceum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum blumei (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum capsicoides (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum carolinense (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum chenopodioides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum cinereum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum diphyllum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum douglasii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum dulcamara (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum elaeagnifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum erianthum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum furcatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum hispidum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum hoplopetalum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum hystrix (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum incompletum (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum jamaicense (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum jasminoides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum laciniatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum laxum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum linnaeanum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum lycopersicum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum mammosum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum marginatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum mauritianum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum melongena (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum nelsonii (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum nigrum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum physalifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum physalifolium var. nitidibaccatum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum pimpinellifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum pseudocapsicum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum quitoense (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum rantonnetii (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum robustum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum rostratum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum sandwicense (Solanaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum sarrachoides (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum seaforthianum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum sisymbriifolium (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum sp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum spp. (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum tampicense (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum torvum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum triflorum (Solanaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solanum tuberosum (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solanum viarum (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Solanum wendlandii (Solanaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Soleirolia soleirolii (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Solenostemon scutellarioides (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Solidago canadensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago canadensis var. scabra (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago gigantea (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago graminifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago rugosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solidago spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Solieria chordalis (Solieriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Soliva anthemifolia (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Soliva pterosperma (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Soliva sessilis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Soliva stolonifera (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sollya heterophylla (Pittosporaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus arvensis (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sonchus arvensis subsp. arvensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus arvensis subsp. uliginosus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus asper (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sonchus asper subsp. glaucescens (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus oleraceus (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sonchus palustris (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus spp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sonchus tenerrimus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Sophora chrysophylla (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sophora sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sophora tomentosa (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sorbaria sorbifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorbus aucuparia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorbus domestica (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum amplum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum arundinaceum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sorghum bicolor (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sorghum bicolor subsp. drummondii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum halapense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum halepense (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sorghum spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum sudanense (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sorghum x almum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis bulbifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis grandiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis pillansii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparaxis tricolor (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparganium erectum (Sparganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparganium ramosum (Sparganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sparganium stoloniferum (Sparganiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina alterniflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina anglica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina densiflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina maritima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina patens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartina x townsendii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spartium junceum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spathiphyllum sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Spathiphyllum wallisii (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Spathodea africana (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spathodea campanulata (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spathoglottis plicata (Orchidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spergula arvensis (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergula morisonii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergula pentandra (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergularia bocconii (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergularia diandra (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spergularia marina (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spergularia rubra (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spermacoce assurgens (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce confusa (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce ernstii (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce exilis (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce latifolia (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce mauritiana (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce ocymoides (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce ovalifolia (Rubiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spermacoce prostrata (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spermacoce verticillata (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spermolepis hawaiiensis (Apiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sphacelaria fluviatilis (Sphacelariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sphacelaria lacustris (Sphacelariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sphaerocionium lanceolatum (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphaerocionium obtusum (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphaerophysa salsula (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sphaeropteris cooperi (Cyatheaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sphagneticola trilobata (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sphagnum palustre (Sphagnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphagnum wheeleri (Sphagnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Sphenoclea zeylanica (Sphenocleaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sphenomeris chinensis (Lindsaeaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spilanthes iabadicensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiloxene capensis (Hypoxidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spinifex sericeus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea cantoniensis (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea japonica (Rosaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spiraea prunifolia (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea thunbergii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x arguta (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x billardii (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x bumalda (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spiraea x vanhouttei (Rosaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirodela intermedia (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirodela polyrhiza (Lemnaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Spirodela polyrrhiza (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirodela punctata (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spirogyra crassa (Zygnemataceae) | (unresearched) | ?unresearched | ?unresearched |
| Spondias dulcis (Anacardiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Spondias mombin (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Spondias purpurea (Anacardiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sporobolus africanus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus berteroanus (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus diander (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sporobolus elongatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus fertilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus indicus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus indicus var. capensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus jacquemontii (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus natalensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Sporobolus pyramidalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus pyramidalis var. natalensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus pyramidatus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Sporobolus sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sporobolus virginicus (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachys agraria (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stachys arvensis (Lamiaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachys crenata (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stachys floridana (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachys palustris (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta australis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta cayennensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta dichotoma (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta jamaicensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta mutabilis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stachytarpheta urticifolia (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta x adulterina (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stachytarpheta x trimenii (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stapelia gigantea (Asclepiadaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stellaria graminea (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stellaria media (Caryophyllaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stellaria multiflora (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stellaria pallida (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stemmadenia litoralis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stenogyne angustifolia (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne bifida (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne calaminthoides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne calycosa (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne campanulata (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne cinerea (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne cranwelliae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne haliakalae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kaalae subsp. kaalae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kaalae subsp. sherffii (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kamehamehae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne kanehoana (Lamiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stenogyne kealiae (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne macrantha (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne microphylla (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne oxygona (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne purpurea (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne rotundifolia (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne rugosa (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne scrophularioides (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne sessilis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenogyne viridis (Lamiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Stenotaphrum secundatum (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stephanodiscus binderanus () | (unresearched) | ?unresearched | ?unresearched |
| Stephanodiscus subtilis () | (unresearched) | ?unresearched | ?unresearched |
| Stephanophysum longifolium (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sticherus owhyhensis (Gleicheniaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stictocardia tiliifolia (Convolvulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stipa gigantea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stipa neesiana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stipa spp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stipa trichotoma (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stratiotes aloides (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Streblus pendulinus (Moraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Strelitzia nicolai (Strelitziaceae) | (unresearched) | ?unresearched | ?unresearched |
| Strelitzia reginae (Strelitziaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Streptopogon erythrodontus (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Streptosolen jamesonii (Solanaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Striga angustifolia (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Striga asiatica (Scrophulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Strobilanthes sp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Strongylodon macrobotrys (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Strongylodon ruber (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Struchium sparganophorum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stuckenia pectinata (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes guianensis (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stylosanthes guianensis var. guianensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes guianensis var. intermedia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes hamata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stylosanthes humilis (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Stylosanthes mucronata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes scabra (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Stylosanthes spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Stylosanthes viscosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Styphelia tameiameiae (Epacridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Suaeda baccifera (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Suaeda linifolia (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Suaeda maritima subsp. maritima (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Subularia aquatica (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Succowia balearica (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Sueda calceoliformis () | (unresearched) | ?unresearched | ?unresearched |
| Sutera cordata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Swietenia macrophylla (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Swietenia mahagoni (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Swietenia mahogani (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syagrus romanzoffiana (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Symphoricarpos albus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Symphyodon pygmaeus (Symphyodontaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Symphyotrichum subulatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Symphytum officinale (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Synadenium compactum (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Synadenium grantii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syncarpia glomulifera (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Synedrella nodiflora (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syngonium angustatum (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Syngonium podophyllum (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Syngonium sp. (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Synsepalum dulcificum (Sapotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma chinensis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma debilis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma longiflora (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma microbachne (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma pruriens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntherisma sanguinalis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syntrichia fragilis (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syntrichia princeps (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syringa villosa (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syringa vulgaris (Oleaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon armatus (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syrrhopodon hawaiicus (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syrrhopodon kilaueae (Calymperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon oahuensis (Calymperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon pellucidus (Calymperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syrrhopodon prolifer (Calymperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Syzygium aromaticum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syzygium australe (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syzygium cumini (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium floribundum (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Syzygium jambos (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium malaccense (Myrtaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium paniculatum (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Syzygium sandwicensis (Myrtaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Syzygium spp. (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia aurea (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia donnell-smithii (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia heterophylla (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tabebuia impetiginosa (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia pallida (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia rosea (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tabebuia sp. (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tacca chantrieri (Taccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tacca leontopetaloides (Taccaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taeniatherum asperum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taeniatherum caput-medusae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tagetes erecta (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tagetes lemmoni (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tagetes minuta (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tagetes patula (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Talinum fruticosum (Portulacaceae) | (unresearched) | ?unresearched | ?unresearched |
| Talinum paniculatum (Portulacaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tamarindus indica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix africana (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix aphylla (Tamaricaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tamarix chinensis (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix gallica (Tamaricaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tamarix parviflora (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix pentandra (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix ramosissima (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix sp. (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamarix spp. (Tamaricaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tamus communis (Dioscoreaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tanacetum parthenium (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tanacetum vulgare (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Taraxacum laevigatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Taraxacum officinale (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tarenna borbonica (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taxithelium mundulum (Sematophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Taxodium ascendens (Taxodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taxus cuspidata (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Taxus cuspidata20 (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tayloria sandwicensis (Splachnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tecoma capensis (Bignoniaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tecoma castanifolia (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tecoma stans (Bignoniaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tecomanthe venusta (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tecomaria capensis (Bignoniaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tectaria gaudichaudii (Dryopteridaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tectaria incisa (Dryopteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tectona grandis (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Teesdalia nudicaulis (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teline monspessulana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teline spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tellima grandiflora (Saxifragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Telopea sp. (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Telopea speciocissima (Proteaceae) | (unresearched) | ?unresearched | ?unresearched |
| Telosma cordata (Asclepiadaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia candida (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tephrosia elegans (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia glomeruliflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tephrosia grandiflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia inandensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia noctiflora (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tephrosia purpurea (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tephrosia tinctoria (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teramnus labialis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Terminalia catappa (Combretaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Terminalia melanocarpa (Combretaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Terminalia myriocarpa (Combretaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetragonia decumbens (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetragonia microptera var. microptera (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetragonia tetragonioides (Aizoaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium arenarium subsp. arenarium (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium arenarium subsp. confertum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium arenarium subsp. laxum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium capillare (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium consanguineum subsp. consanguineum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium consanguineum subsp. kauense (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium consanguineum subsp. leptophyllum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium conyzoides (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium filiforme var. filiforme (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium filiforme var. polyphyllum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium humile (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium humile subsp. haleakalae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium humile subsp. humile (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium humile subsp. sublaeve (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium lepidotum subsp. arbusculum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium lepidotum subsp. lepidotum (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium remyi (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetramolopium rockii (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetramolopium rockii var. calcisabulorum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium rockii var. rockii (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium sylvae (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetramolopium tenerrimum (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetrapanax papyrifer (Araliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetraplasandra bisattenuata (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetraplasandra flynnii (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetraplasandra gymnocarpa (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra hawaiensis (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra kavaiensis (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra oahuensis (Araliaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetraplasandra waialealae (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetraplasandra waimeae (Araliaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tetrastigma pubinerve (Vitaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tetrastigma spp (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetrastigma voinierianum (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tetrazygia bicolor (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Teucrium scorodonia (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Teucrium vesicarium (Lamiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thalassiosira guillardii () | (unresearched) | ?unresearched | ?unresearched |
| Thalassiosira lacustris () | (unresearched) | ?unresearched | ?unresearched |
| Thalassiosira pseudonana () | (unresearched) | ?unresearched | ?unresearched |
| Thalassiosira weissflogii () | (unresearched) | ?unresearched | ?unresearched |
| Thalia geniculata (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thamnobryum speciosum (Neckeraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Thaumatococcus daniellii (Marantaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thelypteris dentata (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thelypteris opulenta (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thelypteris parasitica (Thelypteridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Themeda arguens (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Themeda gigantea (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Themeda quadrivalvis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Themeda villosa (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Theobroma cacao (Sterculiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thespesia populnea (Malvaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thevetia peruviana (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thinopyrum distichum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum intermedium (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum junceiforme (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum junceum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thinopyrum ponticum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thlaspi arvense (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thlaspi perfoliatum (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Threlkeldia diffus (Chenopodiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thrinax microcarpa (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thrinax parviflora (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thryptomene calycina (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuarea involuta (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuidium cymbifolium (Thuidiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Thuja occidentalis (Cupressaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thuja orientalis (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuja plicata (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thuja sp. (Cupressaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia affinis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia alata (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia erecta (Acanthaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Thunbergia fragrans (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia grandiflora (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia grandifolia (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia laurifolia (Acanthaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Thunbergia mysorensis (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thunbergia sp. (Acanthaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thymelaea passerina (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thymus pulegioides (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thymus serpyllum (Lamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium blumii (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium geniculatum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium microcephalum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Thysanomitrium praemorsum (Dicranaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tibouchina granulosa (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tibouchina herbacea (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tibouchina heteromalla (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Tibouchina longifolia (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tibouchina multiflora (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tibouchina spp. (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tibouchina urvilleana (Melastomataceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tillandsia recurvata (Bromeliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Tillandsia spp. (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tillandsia usneoides (Bromeliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Timmia megapolitana subsp. bavarica (Timmiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Timonius timon (Rubiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tipuana tipu (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tithonia diversifolia (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tithonia rotundifolia (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tithonia tagetiflora (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tolmiea menziesii (Saxifragaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tolpis barbata (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tolypothrix tenuis (Microchaetaceae) | (unresearched) | ?unresearched | ?unresearched |
| Toona ciliata (Meliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Toona sinensis (Meliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Topobea parasitica (Melastomataceae) | (unresearched) | ?unresearched | ?unresearched |
| Tordylium apulum (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torenia asiatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torenia fournieri (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torenia glabra (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Torilis arvensis (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torilis japonica (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torilis nodosa (Apiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Torreya taxifolia (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tortella fragilis var. tortelloides (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tortella humilis (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tortella tortuosa (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tortula atrovirens (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Torulinium odoratum (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Touchardia latifolia (Urticaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tournefortia argentea (Boraginaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Toxicodendron rydbergii (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Toxicodendron succedaneum (Anacardiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachyandra divaricata (Asphodelaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachycarpus fortunei (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Trachyloma indicum (Pterobryaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachyloma tahitense (Pterobryaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachypodopsis auriculata (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypodopsis mauiensis (Trachypodaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachypodopsis ornans (Trachypodaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachypodopsis serrulata var. crispatula (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypus bicolor (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypus humilis var. flagellifer (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachypus humilis var. humilis (Trachypodaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trachystemon orientalis (Boraginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trachystoma petardi (Brassicaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia albiflora (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia fluminensis (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia pallida (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia rhoeo (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia sp. (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia spathacea (Commelinaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tradescantia spp. (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia x andersoniana (Commelinaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tradescantia zebrina (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tragopogon dubius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon mirus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon miscellus (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon porrifolius (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon pratensis (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragopogon sp. (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tragus berteronianus (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trapa japonica (Trapaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trapa maximowiczii (Trapaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trapa natans (Trapaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema micrantha (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema micranthum (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema orientale (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trema orientalis (Ulmaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trematodon latinervis (Dicranaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia grandifolia (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia kauaiensis (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia macrostachys (Campanulaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trematolobelia singularis (Campanulaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Triadica sebifera (Euphorbiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triadica sinensis (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trianoptiles solitaria (Cyperaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trianthema portulacastrum (Aizoaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tribolium acutiflorum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribolium echinatum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribolium obliterum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribolium uniolae (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tribulus cistoides (Zygophyllaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tribulus terrestris (Zygophyllaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Trichodesma zeylanicum (Boraginaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Trichostomum brachydontium (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trichostomum crispulum (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Trichostomum mauiense (Pottiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tridax procumbens (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium agrarium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium angustifolium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium angustifolium var. angustifolium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium arvense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium arvense var. arvense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium aureum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium campestre (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium campestre var. campestre (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium cernuum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium dubium (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium fragiferum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium fragiferum var. fragiferum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium glomeratum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium hirtum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium hybridum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium hybridum var. hybridum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium incarnatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium incarnatum var. incarnatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium lappaceum var. lappaceum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium ligusticum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium michelianum var. michelianum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium ornithopodioides (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium pratense (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium pratense var. sativum (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium procumbens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium repens (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trifolium repens var. repens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium resupinatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium resupinatum var. majus (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium resupinatum var. resupinatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium scabrum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium squamosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium stellatum var. stellatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium striatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium subterraneum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium suffocatum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium tomentosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium tomentosum var. tomentosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium uniflorum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium vesiculosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trifolium vesiculosum var. vesiculosum (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triglochin bulbosa (Juncaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triglochin palustre (Juncaginaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trimezia martinicensis (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trimezia steyermarkii (Iridaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triphasia trifolia (Rutaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triphasia trifoliata (Rutaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triphysaria pusilla (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triplaris americana (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triplaris surinamensis (Polygonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triplaris weigeltiana (Polygonaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tripleurospermum inodorum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tripleurospermum perforatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tripsacum latifolium (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tripsacum laxum (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tripteris clandestina (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Trisetum glomeratum (Poaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Trisetum inaequale (Poaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tristellateia australasiae (Malpighiaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Tristemma mauritianum var. mauritianum (Melastomataceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Triticum aestivum (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia crocata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia lineata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia squalida (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tritonia x crocosmiiflora (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triumfetta pentandra (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triumfetta pilosa (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Triumfetta rhomboidea (Tiliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Triumfetta semitriloba (Tiliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Triumfetta semitrilobata (Tiliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Trocholejeunea sandvicensis (Lejeuneaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Tropaeolum majus (Tropaeolaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Tropaeolum speciosum (Tropaeolaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tumion taxifolia (Taxaceae) | (unresearched) | ?unresearched | ?unresearched |
| Turbina corymbosa (Convolvulaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Turnera subulata (Turneraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Turnera ulmifolia (Turneraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Turritis glabra (Brassicaceae) | (unresearched) | ?unresearched | ?unresearched |
| Tussilago farfara (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Tweedia coerulea (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha angustifolia (Typhaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Typha capensis (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha domingensis (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha latifolia (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha laxmannii (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha minima (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha orientalis (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha sp. (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha spp. (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Typha x glauca (Typhaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ugni molinae (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulex europaeus (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Ulmus americana (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus carpinifolia (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus davidiana (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus glabra (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus minor (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus parvifolia (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus procera (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus pumila (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulmus x hollandica (Ulmaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulota cervina (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Ulva fasciata (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulva reticulata (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ulva spp. (Ulvaceae) | (unresearched) | ?unresearched | ?unresearched |
| Umbellularia californica (Lauraceae) | (unresearched) | ?unresearched | ?unresearched |
| Uncinia brevicaulis (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Uncinia uncinata (Cyperaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Undaria pinnatifida (Dictyotaceae) | (unresearched) | ?unresearched | ?unresearched |
| Uraria lagopodioides (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urena lobata (Malvaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urera caracasana (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urera glabra (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urera kaalae (Urticaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urochloa brizantha (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa decumbens (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa fusca (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa glumaris (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa humidicola (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa maxima (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa mosambicensis (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urochloa mutica (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urochloa panicoides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa plantaginea (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urochloa reptans (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Urochloa subquadripara (Poaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Urospermum picroides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ursinia anthemoides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ursinia speciosa (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Urtica dioica (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Urtica urens (Urticaceae) | (unresearched) | ?unresearched | ?unresearched |
| Utricularia aurea (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia foliosa (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia gibba (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia inflata (Lentibulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Utricularia japonica (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Utricularia stellaris (Lentibulariaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vaccaria hispanica (Caryophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaccinium calycinum (Ericaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vaccinium corymbosum (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaccinium corymbosum x angustifolium (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaccinium dentatum (Ericaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vaccinium reticulatum (Ericaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vaccinium sp. (Ericaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valeriana chaerophylloides (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valeriana officinalis (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valerianella eriocarpa (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valerianella locusta (Valerianaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vallisneria americana (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vallisneria gigantea (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vallisneria spiralis (Hydrocharitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Valota insularis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vandenboschia cyrtotheca (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vandenboschia davallioides (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vandenboschia draytoniana (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vandenboschia tubiflora (Hymenophyllaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vanessa atalanta (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanessa cardui (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanessa tameamea (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanessa virginiensis (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vanilla planifolia (Orchidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vaucheria spp. (Vaucheriaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veitchia merrillii (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vellereophyton dealbatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Ventenata dubia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum blattaria (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum creticum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum spp. (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum thapsus (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbascum thapsus subsp. thapsus (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbascum virgatum (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena aristigera (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena bonariensis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbena bracteata (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena brasiliensis (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena incompta (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena litoralis (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbena officinalis (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena rigida (Verbenaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbena sp. (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena supina (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena tenuisecta (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbena x hybrida (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verbesina encelioides (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Verbesina encelioides subsp. encelioides (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Vernicia fordii (Euphorbiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vernonia cinerea (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vernonia patula (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica anagallis-aquatica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica arvensis (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Veronica beccabunga (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica biloba (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica catenata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica chamaedrys (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica filiformis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica gentianoides (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica hederifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica longifolia (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica officinalis (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica peregrina (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Veronica persica (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica polita (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica scutellata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica serpyllifolia (Scrophulariaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Veronica triphyllos (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Veronica verna (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Verschaffeltia splendida (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Verticordia monadelpha (Myrtaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vesicularia inflectens (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vesicularia perviridis (Hypnaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vetiveria zizanioides (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum carlesii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum dilatatum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum lanata (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum lantana (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum opulus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum opulus var. americanum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum opulus var. opulus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum plicatum (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum sieboldii (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum tinus (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viburnum x sp. (Caprifoliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia benghalensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia cracca (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia dasycarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia disperma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia faba (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia grandiflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia hirsuta (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia menziesii (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vicia monantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia monantha subsp. monantha (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia monantha subsp. triflora (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sativa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vicia sativa subsp. cordata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sativa subsp. nigra (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vicia sativa subsp. sativa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sepium (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia sp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia spp. (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia tetrasperma (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia villosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia villosa subsp. eriocarpa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vicia villosa subsp. villosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Victoria amazonica (Nymphaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna adenantha (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vigna hosei (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna marina (Fabaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vigna mungo (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna o-wahuensis (Fabaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vigna parkeri (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna radiata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vigna radiata var. setulosa (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna radiata var. sublobata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna speciosa (Fabaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vigna umbellata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna unguiculata (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna unguiculata subsp. cylindrica (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vigna unguiculata subsp. dekindtiana (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vinca difformis (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vinca major (Apocynaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vinca minor (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vinca sp. (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vincetoxicum nigrum (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vincetoxicum rossicum (Apocynaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola arvensis (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola chamissoniana (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola chamissoniana subsp. chamissoniana (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola chamissoniana subsp. robusta (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola chamissoniana subsp. tracheliifolia (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola helenae (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Viola kauaensis var. kauaensis (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola kauaensis var. wahiawaensis (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Viola lanaiensis (Violaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Viola lanceolata (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola maviensis (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola oahuensis (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Viola odorata (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola riviniana (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola sp. (Violaceae) | (unresearched) | ?unresearched | ?unresearched |
| Viola wailenalenae (Violaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Vitex agnus-castus (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex negundo (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex parviflora (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vitex pinnata (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex rotundifolia (Verbenaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vitex trifolia (Verbenaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vitex trifolia var. subtrisecta (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitex trifolia var. trifolia (Verbenaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitis sp. (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vitis vinifera (Vitaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vriesea imperialis (Bromeliaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Vriesea sp. (Bromeliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia bromoides (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vulpia ciliata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia fasciculata (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia muralis (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia myuros (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Vulpia myuros f. megalura (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Vulpia myuros f. myuros (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wahlenbergia capensis (Campanulaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wahlenbergia marginata (Campanulaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wallia nigra (Juglandaceae) | (unresearched) | ?unresearched | ?unresearched |
| Waltheria indica (Sterculiaceae) | (unresearched) | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Washingtonia filifera (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Washingtonia robusta (Arecaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Washingtonia sp. (Arecaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Waterhousea floribunda (Myrtaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Watsonia aletroides (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia borbonica (Iridaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Watsonia bulbillifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia knysnana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia marginata (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana cv. Bulbillifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana var. bulbillifera (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia meriana var. meriana (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia versfeldiae (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Watsonia versfeldii (Iridaceae) | (unresearched) | ?unresearched | ?unresearched |
| Webera leucostomoides (Rubiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wedelia glauca (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Wedelia trilobata (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Weissia controversa (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Weissia ovalis (Pottiaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wigandia urens var. caracasana (Hydrophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia bicornuta (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia forbesii (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia furcata (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia hanalei (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia indica (Thymelaeaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia monticola (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia oahuensis (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia oahuensis var. oahuensis (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia oahuensis var. palustris (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia phillyreifolia (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia pulcherrima (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia ridleyi (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia sandwicensis (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia skottsbergiana (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia spp. (Thymelaeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wikstroemia uva-ursi (Thymelaeaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wikstroemia uva-ursi var. kauaiensis (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia uva-ursi var. uva-ursi (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wikstroemia villosa (Thymelaeaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wilkesia gymnoxiphium (Asteraceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Wilkesia hobdyi (Asteraceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Wisteria asiatic (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wisteria floribunda (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wisteria frutescens (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wisteria sinensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wodyetia bifurcata (Arecaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wolffia arrhiza (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wolffia australiana (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wolffia brasiliensis (Lemnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Wrangelia bicuspidata (Ceramiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthium occidentale (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthium orientale (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthium spinosum (Asteraceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Xanthium strumarium (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Xanthorrhoea preissii (Xanthorrhoeaceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthosoma robustum (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Xanthosoma roseum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Xanthosoma sagittifolium (Araceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Xanthosoma violaceum (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Xeranthemum annuum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xerochrysum bracteatum (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Xylosma crenatum (Flacourtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Xylosma hawaiiense (Flacourtiaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Youngia japonica (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Yucca aloifolia (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Yucca aloifolia cv. Marginata (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Yucca filamentosa (Agavaceae) | (unresearched) | ?unresearched | ?unresearched |
| Yucca gloriosa (Agavaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Zaleya galericulata subsp. australis (Aizoaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zaluzianskya divaricata (Scrophulariaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zamia furfuracea (Zamiaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zamioculcas zamiifolia (Araceae) | (unresearched) | ?unresearched | ?unresearched |
| Zannichellia palustris (Potamogetonaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zantedeschia aethiopica (Araceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum dipetalum var. dipetalum (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zanthoxylum dipetalum var. tomentosum (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum hawaiiense (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum kauaense (Rutaceae) | NATIVE to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zanthoxylum oahuense (Rutaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zea mays (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zea mexicana (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zebrina pendula (Commelinaceae) | NOT native to Hawaii | PRESENT in Hawaii | ?unresearched |
| Zephranthes candida (Amaryllidaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zephyranthes citrina (Liliaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zephyranthes grandiflora (Liliaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zeuxine strateumatica (Orchidaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zingiber officinale (Zingiberaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zingiber zerumbet (Zingiberaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zinnia elegans (Asteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Zinnia peruviana (Asteraceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zizania aquatica (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zizania latifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zizania palustris (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Ziziphus jujuba (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ziziphus mauritiana (Rhamnaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Ziziphus mucronata (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zizyphus mauritiana (Rhamnaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zornia curvata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Zornia piurensis (Fabaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zornia reticulata (Fabaceae) | NOT native to Hawaii | ?unresearched | ?unresearched |
| Zostera japonica (Zosteraceae) | (unresearched) | ?unresearched | ?unresearched |
| Zoysia cultivars (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zoysia matrella (Poaceae) | NOT native to Hawaii | PRESENT in Hawaii | ESTABLISHED in Hawaii |
| Zoysia sp. (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zoysia tenuifolia (Poaceae) | (unresearched) | ?unresearched | ?unresearched |
| Zygodon reinwardtii (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zygodon rubrigemmius (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zygodon tetragonostomus (Orthotrichaceae) | NATIVE to Hawaii | ?unresearched | ?unresearched |
| Zygophyllum fabago (Zygophyllaceae) | (unresearched) | ?unresearched | ?unresearched |
| The content of this page was last updated on 25 November 2008 by PT. The template for this page was created on 24 January 2005 by PT, and was last updated on 24 January 2005 by PT. |
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