Subject |
Scientific Name |
Order |
Family |
Growth Habit |
rosarypea |
Abrus precatorius L. |
Fabales |
Fabaceae |
Vines |
velvetleaf |
Abutilon theophrasti Medik |
Malvales |
Malvaceae |
Forbs/Herbs |
earleaf acacia |
Acacia auriculiformis A. Cunningham ex Benth. |
Fabales |
Fabaceae |
Shrub or Subshrub |
Amur maple |
Acer ginnala Maxim. |
Sapindales |
Aceraceae |
Hardwood Trees |
Japanese maple |
Acer palmatum Thunb. |
Sapindales |
Aceraceae |
Hardwood Trees |
Norway maple |
Acer platanoides L. |
Sapindales |
Aceraceae |
Hardwood Trees |
Sycamore maple |
Acer pseudoplatanus L. |
Sapindales |
Aceraceae |
Hardwood Trees |
Russian knapweed |
Acroptilon repens (L.) DC. |
Asterales |
Asteraceae |
Forbs/Herbs |
jointed goatgrass |
Aegilops cylindrica Host |
Cyperales |
Poaceae |
Grass or Grasslike |
ye gu |
Aeginetia indica L. |
Scrophulariales |
Orobanchaceae |
Forbs/Herbs |
aeginetia |
Aeginetia spp. L. |
Scrophulariales |
Orobanchaceae |
Forbs/Herbs |
bishops goutweed |
Aegopodium podagraria L. |
Apiales |
Apiaceae |
Forbs/Herbs |
common horse chestnut |
Aesculus hippocastanum L. |
Sapindales |
Hippocastanaceae |
Hardwood Trees |
sisal |
Agave sisalana Perrine |
Liliales |
Agavaceae |
Forbs/Herbs |
crofton weed |
Ageratina adenophora (Spreng.) King & H.E. Robins. |
Asterales |
Asteraceae |
Forbs/Herbs |
spreading snakeroot |
Ageratina riparia (Regel) King & H.E. Robins. |
Asterales |
Asteraceae |
Shrub or Subshrub |
common corncockle |
Agrostemma githago L |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
redtop |
Agrostis gigantea Roth |
Cyperales |
Poaceae |
Grass or Grasslike |
tree of heaven |
Ailanthus altissima (P. Mill.) Swingle |
Sapindales |
Simaroubaceae |
Hardwood Trees |
silver hairgrass |
Aira caryophyllea L. |
Cyperales |
Poaceae |
Grass or Grasslike |
common bugle |
Ajuga reptans L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
chocolate vine |
Akebia quinata (Houtt.) Dcne. |
Ranunculales |
Lardizabalaceae |
Vines |
mimosa |
Albizia julibrissin Durazz. |
Fabales |
Fabaceae |
Hardwood Trees |
woman's tongue |
Albizia lebbeck (L.) Benth |
Fabales |
Fabaceae |
Hardwood Trees |
yerba de hierro |
Alectra fluminensis (Vell.) Stearn |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
camelthorn |
Alhagi maurorum Medik |
Fabales |
Fabaceae |
Shrub or Subshrub |
garlic mustard |
Alliaria petiolata (Bieb.) Cavara & Grande |
Capparales |
Brassicaceae |
Forbs/Herbs |
meadow garlic |
Allium canadense L. |
Liliales |
Liliaceae |
Forbs/Herbs |
onion |
Allium spp. L. |
Liliales |
Liliaceae |
Forbs/Herbs |
wild garlic |
Allium vineale L. |
Liliales |
Liliaceae |
Forbs/Herbs |
European alder |
Alnus glutinosa (L.) Gaertn. |
Fagales |
Betulaceae |
Hardwood Trees |
slender meadow foxtail |
Alopecurus myosuroides Huds. |
Cyperales |
Poaceae |
Grass or Grasslike |
alligatorweed |
Alternanthera philoxeroides (Mart.) Griseb. |
Caryophyllales |
Amaranthaceae |
Aquatic |
sessile joyweed |
Alternanthera sessilis (L.) R. Br. ex DC. |
Caryophyllales |
Amaranthaceae |
Aquatic |
mat amaranth |
Amaranthus blitoides S. Wats |
Caryophyllales |
Amaranthaceae |
Forbs/Herbs |
redroot amaranth |
Amaranthus retroflexus L. |
Caryophyllales |
Amaranthaceae |
Forbs/Herbs |
annual ragweed |
Ambrosia artemisiifolia elatior (L.) Descourtils |
Asterales |
Asteraceae |
Forbs/Herbs |
annual ragweed |
Ambrosia artemisiifolia L. |
Asterales |
Asteraceae |
Forbs/Herbs |
woollyleaf burr ragweed |
Ambrosia grayi (A. Nels.) Shinners |
Asterales |
Asteraceae |
Forbs/Herbs |
skeletonleaf burr ragweed |
Ambrosia tomentosa Nutt. |
Asterales |
Asteraceae |
Forbs/Herbs |
giant ragweed |
Ambrosia trifida L. |
Asterales |
Asteraceae |
Shrub or Subshrub |
desert false indigo |
Amorpha fruticosa L. |
Fabales |
Fabaceae |
Shrub or Subshrub |
Amur peppervine |
Ampelopsis brevipedunculata (Maxim.) Trautv. |
Rhamnales |
Vitaceae |
Vines |
small bugloss |
Anchusa arvensis (L.) Bieb |
Lamiales |
Boraginaceae |
Forbs/Herbs |
common bugloss |
Anchusa officinalis L. |
Lamiales |
Boraginaceae |
Forbs/Herbs |
broomsedge bluestem |
Andropogon virginicus L. |
Cyperales |
Poaceae |
Grass or Grasslike |
crested anoda |
Anoda cristata (L.) Schlecht |
Malvales |
Malvaceae |
Forbs/Herbs |
corn chamomile |
Anthemis arvensis L. |
Asterales |
Asteraceae |
Forbs/Herbs |
stinking chamomile |
Anthemis cotula L |
Asterales |
Asteraceae |
Forbs/Herbs |
wild chervil |
Anthriscus sylvestris (L.) Hoffmann |
Apiales |
Apiaceae |
Forbs/Herbs |
coral vine |
Antigonon leptopus Hook. & Arn. |
Polygonales |
Polygonaceae |
Vines |
Indianhemp |
Apocynum cannabinum L. |
Gentianales |
Apocynaceae |
Forbs/Herbs |
white bladderflower |
Araujia sericifera Brot. |
Gentianales |
Asclepiadaceae |
Vines |
lesser burrdock |
Arctium minus Bernh. |
Asterales |
Asteraceae |
Forbs/Herbs |
capeweed |
Arctotheca calendula (L.) Levyns |
Asterales |
Asteraceae |
Forbs/Herbs |
coral ardisia |
Ardisia crenata Sims |
Primulales |
Myrsinaceae |
Shrub or Subshrub |
shoebutton ardisia |
Ardisia elliptica Thunb |
Primulales |
Myrsinaceae |
Hardwood Trees |
thymeleaf sandwort |
Arenaria serpyllifolia L. |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
tall oatgrass |
Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl |
Cyperales |
Poaceae |
Grass or Grasslike |
absinth wormwood |
Artemisia absinthium L. |
Asterales |
Asteraceae |
Shrub or Subshrub |
common wormwood |
Artemisia vulgaris L. |
Asterales |
Asteraceae |
Forbs/Herbs |
small carpgrass |
Arthraxon hispidus (Thunb.) Makino |
Cyperales |
Poaceae |
Grass or Grasslike |
giant reed |
Arundo donax L. |
Cyperales |
Poaceae |
Grass or Grasslike |
onionweed |
Asphodelus fistulosus Linnaeus |
Liliales |
Liliaceae |
Forbs/Herbs |
Australian saltbush |
Atriplex semibaccata R. Br. |
Caryophyllales |
Chenopodiaceae |
Shrub or Subshrub |
slender oat |
Avena barbata Pott ex Link |
Cyperales |
Poaceae |
Grass or Grasslike |
wild oat |
Avena fatua L. |
Cyperales |
Poaceae |
Grass or Grasslike |
animated oat |
Avena sterilis Linnaeus |
Cyperales |
Poaceae |
Grass or Grasslike |
feathered mosquitofern |
Azolla pinnata R. Brown |
Hydropteridales |
Azollaceae |
Aquatic |
bamboo |
Bambusa spp. Schreb. |
Cyperales |
Poaceae |
Shrub or Subshrub |
garden yellowrocket |
Barbarea vulgaris Ait. f. |
Capparales |
Brassicaceae |
Forbs/Herbs |
fivehorn smotherweed |
Bassia hyssopifolia (Pallas) Kuntz |
Caryophyllales |
Chenopodiaceae |
Vines |
Mexican fireweed |
Bassia scoparia (L.) A.J. Scott |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
Japanese barberry |
Berberis thunbergii DC. |
Ranunculales |
Berberidaceae |
Shrub or Subshrub |
common barberry |
Berberis vulgaris L |
Ranunculales |
Berberidaceae |
Shrub or Subshrub |
hoary false madwort |
Berteroa incana (L.) DC |
Capparales |
Brassicaceae |
Forbs/Herbs |
European white birch |
Betula pendula Roth |
Fagales |
Betulaceae |
Hardwood Trees |
Spanish needles |
Bidens bipinnata L. |
Asterales |
Asteraceae |
Forbs/Herbs |
hairy beggarticks |
Bidens pilosa L. |
Asterales |
Asteraceae |
Forbs/Herbs |
Javanese bishopwood |
Bischofia javanica Blume |
Euphorbiales |
Euphorbiaceae |
Hardwood Trees |
India mustard |
Brassica juncea (L.) Czern |
Capparales |
Brassicaceae |
Forbs/Herbs |
black mustard |
Brassica nigra (L.) W.D.J. Koch |
Capparales |
Brassicaceae |
Forbs/Herbs |
field mustard |
Brassica rapa L. |
Capparales |
Brassicaceae |
Crops |
Asian mustard |
Brassica tournefortii Gouan |
Capparales |
Brassicaceae |
Forbs/Herbs |
smooth brome |
Bromus inermis Leyss. |
Cyperales |
Poaceae |
Grass or Grasslike |
red brome |
Bromus rubens L. |
Cyperales |
Poaceae |
Grass or Grasslike |
poverty brome |
Bromus sterilis L. |
Cyperales |
Poaceae |
Grass or Grasslike |
cheatgrass |
Bromus tectorum L. |
Cyperales |
Poaceae |
Grass or Grasslike |
paper mulberry |
Broussonetia papyrifera (L.) L'Hér. ex Vent. |
Urticales |
Moraceae |
Hardwood Trees |
white bryony |
Bryonia alba L. |
Violales |
Cucurbitaceae |
Vines |
butterflybush |
Buddleja davidii Franch. |
Scrophulariales |
Buddlejaceae |
Shrub or Subshrub |
corn gromwell |
Buglossoides arvensis (L.) I.M. Johnston |
Lamiales |
Boraginaceae |
Forbs/Herbs |
flowering rush |
Butomus umbellatus L. |
Alismatales |
Butomaceae |
Forbs/Herbs |
fanwort |
Cabomba caroliniana L |
Nymphaeales |
Cabombaceae |
Forbs/Herbs |
basketplant |
Callisia fragrans (Lindl.) Woods |
Commelinales |
Commelinaceae |
Forbs/Herbs |
hedge false bindweed |
Calystegia sepium (L.) R. Br |
Solanales |
Convolvulaceae |
Vines |
marijuana |
Cannabis sativa L |
Urticales |
Cannabaceae |
Forbs/Herbs |
shepherd's purse |
Capsella bursa-pastoris (L.) Medik. |
Capparales |
Brassicaceae |
Forbs/Herbs |
lenspod whitetop |
Cardaria chalapensis (L.) Hand.-Maz |
Capparales |
Brassicaceae |
Forbs/Herbs |
hoary cress |
Cardaria draba (L.) Desv |
Capparales |
Brassicaceae |
Forbs/Herbs |
hairy whitetop |
Cardaria pubescens (C.A. Mey.) |
Capparales |
Brassicaceae |
Forbs/Herbs |
love in a puff |
Cardiospermum halicacabum L. |
Sapindales |
Sapindaceae |
Vines |
spiny plumeless thistle |
Carduus acanthoides L. |
Asterales |
Asteraceae |
Forbs/Herbs |
musk thistle |
Carduus nutans L. |
Asterales |
Asteraceae |
Forbs/Herbs |
Italian plumeless thistle |
Carduus pycnocephalus L. |
Asterales |
Asteraceae |
Forbs/Herbs |
slenderflower thistle |
Carduus tenuiflorus W. Curtis |
Asterales |
Asteraceae |
Forbs/Herbs |
Japanese sedge |
Carex kobomugi Ohwi |
Cyperales |
Cyperaceae |
Grass or Grasslike |
hottentot fig |
Carpobrotus edulis (L.) N.E. Br |
Caryophyllales |
Aizoaceae |
Shrub or Subshrub |
woolly distaff thistle |
Carthamus lanatus L. |
Asterales |
Asteraceae |
Forbs/Herbs |
wild safflower |
Carthamus oxyacanthus M. Bieberstein |
Asterales |
Asteraceae |
Forbs/Herbs |
caraway |
Carum carvi L. |
Apiales |
Apiaceae |
Forbs/Herbs |
Australian pine |
Casuarina equisetifolia L. |
Casuarinales |
Casuarinaceae |
Hardwood Trees |
gray sheoak |
Casuarina glauca Sieb. ex Spreng |
Casuarinales |
Casuarinaceae |
Hardwood Trees |
belah |
Casuarina lepidophloia F. Muell |
Casuarinales |
Casuarinaceae |
Hardwood Trees |
northern catalpa |
Catalpa speciosa (Warder) Warder ex Engelm. |
Scrophulariales |
Bignoniaceae |
Hardwood Trees |
Mediterranean clone of caulerpa |
Caulerpa taxifolia (Vahl) C. Agardth |
Caulerpales |
Caulerpaceae |
Aquatic |
bushkiller |
Cayratia japonica (Thunb.) Gagnepain |
Rhamnales |
Vitaceae |
Vines |
oriental bittersweet |
Celastrus orbiculatus Thunb. |
Celastrales |
Celastraceae |
Vines |
southern sandbur |
Cenchrus echinatus L. |
Cyperales |
Poaceae |
Grass or Grasslike |
mat sandbur |
Cenchrus longispinus (Hack.) Fern |
Cyperales |
Poaceae |
Grass or Grasslike |
coastal sandbur |
Cenchrus spinifex Cav. |
Cyperales |
Poaceae |
Grass or Grasslike |
purple starthistle |
Centaurea calcitrapa L. |
Asterales |
Asteraceae |
Forbs/Herbs |
garden cornflower |
Centaurea cyanus L. |
Asterales |
Asteraceae |
Forbs/Herbs |
diffuse knapweed |
Centaurea diffusa Lam. |
Asterales |
Asteraceae |
Forbs/Herbs |
brown knapweed |
Centaurea jacea L. |
Asterales |
Asteraceae |
Forbs/Herbs |
bighead knapweed |
Centaurea macrocephala Puschk. ex Willd. |
Asterales |
Asteraceae |
Forbs/Herbs |
Maltese star-thistle |
Centaurea melitensis L. |
Asterales |
Asteraceae |
Forbs/Herbs |
black knapweed |
Centaurea nigra L. |
Asterales |
Asteraceae |
Forbs/Herbs |
Tyrol knapweed |
Centaurea nigrescens Willd |
Asterales |
Asteraceae |
Forbs/Herbs |
yellow starthistle |
Centaurea solstitialis L. |
Asterales |
Asteraceae |
Forbs/Herbs |
spotted knapweed |
Centaurea stoebe ssp. micranthos (Gugler) Hayek |
Asterales |
Asteraceae |
Forbs/Herbs |
sulphur knapweed |
Centaurea sulphurea Willd |
Asterales |
Asteraceae |
Forbs/Herbs |
squarrose knapweed |
Centaurea virgata Lam. |
Asterales |
Asteraceae |
Forbs/Herbs |
meadow knapweed |
Centaurea x moncktonii C. E. Britton |
Asterales |
Asteraceae |
Forbs/Herbs |
common tarweed |
Centromadia pungens ssp. pungens (Hook. & Arn.) Greene |
Asterales |
Asteraceae |
Forbs/Herbs |
common mouse-ear chickweed |
Cerastium fontanum Baumg. |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
greater celandine |
Chelidonium majus L. |
Papaverales |
Papaveraceae |
Forbs/Herbs |
Missouri lambsquarters |
Chenopodium album missouriense (Aellen) I.J. Bassett & C.W. Crompton |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
lambsquarters |
Chenopodium album L |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
Mexican tea |
Chenopodium ambrosioides L. |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
rush skeletonweed |
Chondrilla juncea L. |
Asterales |
Asteraceae |
Forbs/Herbs |
crossflower |
Chorispora tenella (Pallas) DC. |
Capparales |
Brassicaceae |
Forbs/Herbs |
golden false beardgrass |
Chrysopogon aciculatus (Retz.) Trin. |
Cyperales |
Poaceae |
Grass or Grasslike |
chicory |
Cichorium intybus L. |
Asterales |
Asteraceae |
Forbs/Herbs |
spotted water hemlock |
Cicuta maculata angustifolia Hook |
Apiales |
Apiaceae |
Forbs/Herbs |
spotted water hemlock |
Cicuta maculata L. |
Apiales |
Apiaceae |
Forbs/Herbs |
camphortree |
Cinnamomum camphora (L.) J. Presl |
Laurales |
Lauraceae |
Hardwood Trees |
tall thistle |
Cirsium altissimum (L.) Hill |
Asterales |
Asteraceae |
Forbs/Herbs |
Canada thistle |
Cirsium arvense (L.) Scop. |
Asterales |
Asteraceae |
Forbs/Herbs |
yellowspine thistle |
Cirsium ochrocentrum Gray |
Asterales |
Asteraceae |
Forbs/Herbs |
wavyleaf thistle |
Cirsium undulatum (Nutt.) Spreng |
Asterales |
Asteraceae |
Forbs/Herbs |
Tracy's thistle |
Cirsium undulatum tracyi (Rydb.) Welsh |
Asterales |
Asteraceae |
Forbs/Herbs |
bull thistle |
Cirsium vulgare (Savi) Ten. |
Asterales |
Asteraceae |
Forbs/Herbs |
oriental virginsbower |
Clematis orientalis L. |
Ranunculales |
Ranunculaceae |
Vines |
sweet autumn virginsbower |
Clematis terniflora DC |
Ranunculales |
Ranunculaceae |
Vines |
evergreen clematis |
Clematis vitalba L. |
Ranunculales |
Ranunculaceae |
Vines |
soapbush |
Clidemia hirta (L.) D. Don |
Myrtales |
Melastomataceae |
Shrub or Subshrub |
blessed thistle |
Cnicus benedictus L. |
Asterales |
Asteraceae |
Forbs/Herbs |
ivy gourd |
Coccinia grandis (L.) Voigt |
Violales |
Cucurbitaceae |
Vines |
coco yam, wild taro |
Colocasia esculenta (L.) Schott |
Arales |
Araceae |
Forbs/Herbs |
Asian nakedwood |
Colubrina asiatica (L.) Brongn. |
Rhamnales |
Rhamnaceae |
Hardwood Trees |
Benghal dayflower |
Commelina benghalensis L. |
Commelinales |
Commelinaceae |
Forbs/Herbs |
Asiatic dayflower |
Commelina communis L. |
Commelinales |
Commelinaceae |
Forbs/Herbs |
narrow-leaved iceplant |
Conicosia pugioniformis (L.) N.E. Br |
Caryophyllales |
Aizoaceae |
Shrub or Subshrub |
poison hemlock |
Conium maculatum L. |
Apiales |
Apiaceae |
Forbs/Herbs |
mallow bindweed |
Convolvulus althaeoides L. |
Solanales |
Convolvulaceae |
Vines |
field bindweed |
Convolvulus arvensis L. |
Solanales |
Convolvulaceae |
Vines |
Canadian horseweed |
Conyza canadensis (L.) Cronq. |
Asterales |
Asteraceae |
Forbs/Herbs |
greater swinecress |
Coronopus squamatus (Forsk.) Aschers. |
Capparales |
Brassicaceae |
Forbs/Herbs |
purple pampasgrass |
Cortaderia jubata (Lem.) Stapf |
Cyperales |
Poaceae |
Grass or Grasslike |
sulphur cosmos |
Cosmos sulphureus Cav. |
Asterales |
Asteraceae |
Forbs/Herbs |
oneseed hawthorn |
Crataegus monogyna Jacq. |
Rosales |
Rosaceae |
Hardwood Trees |
smooth hawksbeard |
Crepis capillaris (L.) Wallr |
Asterales |
Asteraceae |
Forbs/Herbs |
narrowleaf hawksbeard |
Crepis tectorum L. |
Asterales |
Asteraceae |
Forbs/Herbs |
smooth bedstraw |
Cruciata laevipes Opiz |
Rubiales |
Rubiaceae |
Forbs/Herbs |
common crupina |
Crupina vulgaris Cass. |
Asterales |
Asteraceae |
Forbs/Herbs |
dudaim melon |
Cucumis melo var. dudaim (L.) Naud. |
Violales |
Cucurbitaceae |
Vines |
carrotwood |
Cupaniopsis anacardioides (A. Rich.) Radlk. |
Sapindales |
Sapindaceae |
Hardwood Trees |
American dodder |
Cuscuta americana L |
Solanales |
Cuscutaceae |
Vines |
alfalfa dodder |
Cuscuta approximata Bab. |
Solanales |
Cuscutaceae |
Vines |
canyon dodder |
Cuscuta ceanothi Behr |
Solanales |
Cuscutaceae |
Vines |
flax dodder |
Cuscuta epilinum Weihe |
Solanales |
Cuscutaceae |
Vines |
clover dodder |
Cuscuta epithymum (L.) L. |
Solanales |
Cuscutaceae |
Vines |
scaldweed |
Cuscuta gronovii Willd. ex J.A. Schultes |
Solanales |
Cuscutaceae |
Vines |
bigseed alfalfa dodder |
Cuscuta indecora Choisy |
Solanales |
Cuscutaceae |
Vines |
Japanese dodder |
Cuscuta japonica Choisy |
Solanales |
Cuscutaceae |
Vines |
fiveangled dodder |
Cuscuta pentagona Engelm |
Solanales |
Cuscutaceae |
Vines |
fiveangled dodder |
Cuscuta pentagona pentagona Engelm |
Solanales |
Cuscutaceae |
Vines |
beaked dodder |
Cuscuta rostrata Shuttlw. ex Engelm. & Gray |
Solanales |
Cuscutaceae |
Vines |
dodder |
Cuscuta spp. L. |
Solanales |
Cuscutaceae |
Vines |
giant sumpweed |
Cyclachaena xanthifolia (Nutt.) Fresen. |
Asterales |
Asteraceae |
Forbs/Herbs |
black swallowwort |
Cynanchum louiseae Kartesz & Gandhi |
Gentianales |
Asclepiadaceae |
Vines |
European swallowwort |
Cynanchum rossicum (Kleopov) Barbarich |
Gentianales |
Asclepiadaceae |
Vines |
cardoon |
Cynara cardunculus L. |
Asterales |
Asteraceae |
Forbs/Herbs |
bermudagrass |
Cynodon dactylon (L.) Pers |
Cyperales |
Poaceae |
Grass or Grasslike |
houndstongue |
Cynoglossum officinale L. |
Lamiales |
Boraginaceae |
Forbs/Herbs |
navua sedge |
Cyperus aromaticus (Ridley) Mattf. & K|k. (1936) |
Cyperales |
Cyperaceae |
Grass or Grasslike |
deeprooted sedge |
Cyperus entrerianus Boeckl. |
Cyperales |
Cyperaceae |
Grass or Grasslike |
chufa flatsedge |
Cyperus esculentus leptostachyus Boeckl. |
Cyperales |
Cyperaceae |
Grass or Grasslike |
yellow nutsedge |
Cyperus esculentus L. |
Cyperales |
Cyperaceae |
Grass or Grasslike |
umbrella plant |
Cyperus involucratus Rottb |
Cyperales |
Cyperaceae |
Grass or Grasslike |
ricefield flatsedge |
Cyperus iria L. |
Cyperales |
Cyperaceae |
Grass or Grasslike |
miniature flatsedge |
Cyperus prolifer Lam |
Cyperales |
Cyperaceae |
Grass or Grasslike |
nutgrass |
Cyperus rotundus L. |
Cyperales |
Cyperaceae |
Grass or Grasslike |
Scotch broom |
Cytisus scoparius (L.) Link |
Fabales |
Fabaceae |
Shrub or Subshrub |
orchardgrass |
Dactylis glomerata L. |
Cyperales |
Poaceae |
Grass or Grasslike |
jimsonweed |
Datura stramonium L. |
Solanales |
Solanaceae |
Forbs/Herbs |
Queen Anne's lace, wild carrot |
Daucus carota L. |
Apiales |
Apiaceae |
Forbs/Herbs |
carrot |
Daucus carota sativus (Hoffm.) Arcang. |
Apiales |
Apiaceae |
Crops |
wild carrot |
Daucus carota ssp. carota L. |
Apiales |
Apiaceae |
Forbs/Herbs |
capeivy |
Delairea odorata Lem |
Asterales |
Asteraceae |
Forbs/Herbs |
herb sophia |
Descurainia sophia (L.) Webb ex Prantl |
Capparales |
Brassicaceae |
Forbs/Herbs |
fuzzy pride-of-Rochester |
Deutzia scabra Thunb. |
Rosales |
Hydrangeaceae |
Shrub or Subshrub |
Deptford pink carnation |
Dianthus armeria L. |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
purple foxglove |
Digitalis purpurea L. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
African couchgrass |
Digitaria abyssinica (A. Rich) Stapf |
Cyperales |
Poaceae |
Grass or Grasslike |
velvet fingergrass |
Digitaria velutina (Forsk.) Beauv. |
Cyperales |
Poaceae |
Grass or Grasslike |
winged yam |
Dioscorea alata L. |
Dioscoreales |
Dioscoreaceae |
Vines |
air potato |
Dioscorea bulbifera L. |
Dioscoreales |
Dioscoreaceae |
Vines |
Chinese yam |
Dioscorea oppositifolia L. |
Dioscoreales |
Dioscoreaceae |
Vines |
common teasel |
Dipsacus fullonum L. |
Dipsacales |
Dipsacaceae |
Forbs/Herbs |
cutleaf teasel |
Dipsacus laciniatus L. |
Dipsacales |
Dipsacaceae |
Forbs/Herbs |
Indian teasel |
Dipsacus sativus (L.) Honckeny |
Dipsacales |
Dipsacaceae |
Forbs/Herbs |
sandwort drymary |
Drymaria arenarioides Humboldt & Bonpland |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
Indian strawberry |
Duchesnea indica (Andr.) Focke |
Rosales |
Rosaceae |
Forbs/Herbs |
barnyardgrass |
Echinochloa crus-galli (L.) Beauv |
Cyperales |
Poaceae |
Grass or Grasslike |
salvation jane |
Echium plantagineum L. |
Lamiales |
Boraginaceae |
Forbs/Herbs |
common vipersbugloss |
Echium vulgare L. |
Lamiales |
Boraginaceae |
Forbs/Herbs |
false daisy |
Eclipta prostrata (L.) L. |
Asterales |
Asteraceae |
Forbs/Herbs |
Brazilian egeria |
Egeria densa Planch. |
Hydrocharitales |
Hydrocharitaceae |
Aquatic |
anchored waterhyacinth |
Eichhornia azurea (Swartz) Kunth |
Liliales |
Pontederiaceae |
Aquatic |
waterhyacinth |
Eichhornia crassipes (Mart.) Solms |
Liliales |
Pontederiaceae |
Aquatic |
Russian olive |
Elaeagnus angustifolia L. |
Rhamnales |
Elaeagnaceae |
Hardwood Trees |
thorny olive |
Elaeagnus pungens Thunb. |
Rhamnales |
Elaeagnaceae |
Shrub or Subshrub |
autumn olive |
Elaeagnus umbellata Thunb. |
Rhamnales |
Elaeagnaceae |
Shrub or Subshrub |
Indian goosegrass |
Eleusine indica (L.) Gaertn. |
Cyperales |
Poaceae |
Grass or Grasslike |
quackgrass |
Elymus repens (L.) Gould |
Cyperales |
Poaceae |
Grass or Grasslike |
three-cornered jack |
Emex australis Steinhall |
Polygonales |
Polygonaceae |
Forbs/Herbs |
devil's thorn |
Emex spinosa (Linnaeus) Campdera |
Polygonales |
Polygonaceae |
Forbs/Herbs |
codlins and cream |
Epilobium hirsutum L. |
Myrtales |
Onagraceae |
Forbs/Herbs |
field horsetail |
Equisetum arvense L |
Equisetales |
Equisetaceae |
Forbs/Herbs |
giant horsetail |
Equisetum telmateia Ehrh. |
Equisetales |
Equisetaceae |
Forbs/Herbs |
stinkgrass |
Eragrostis cilianensis (All.) Vign. ex Janchen |
Cyperales |
Poaceae |
Grass or Grasslike |
weeping lovegrass |
Eragrostis curvula (Schrad.) Nees |
Cyperales |
Poaceae |
Grass or Grasslike |
cutleaf burnweed |
Erechtites glomerata (Desf. ex Poir.) DC. |
Asterales |
Asteraceae |
Forbs/Herbs |
coastal burnweed |
Erechtites minima (Poir.) DC |
Asterales |
Asteraceae |
Forbs/Herbs |
redstem stork's bill |
Erodium cicutarium cicutarium (L.) L'Hér. ex Ait |
Geraniales |
Geraniaceae |
Forbs/Herbs |
redstem stork's bill |
Erodium cicutarium (L.) L'Hér. ex Ait. |
Geraniales |
Geraniaceae |
Forbs/Herbs |
rocketsalad |
Eruca vesicaria sativa (P. Mill.) Thellung |
Capparales |
Brassicaceae |
Forbs/Herbs |
Tasmanian bluegum |
Eucalyptus globulus Labill. |
Myrtales |
Myrtaceae |
Hardwood Trees |
Surinam cherry |
Eugenia uniflora L. |
Myrtales |
Myrtaceae |
Shrub or Subshrub |
winged burning bush |
Euonymus alatus (Thunb.) Sieb. |
Celastrales |
Celastraceae |
Shrub or Subshrub |
European spindletree |
Euonymus europaeus L. |
Celastrales |
Celastraceae |
Shrub or Subshrub |
winter creeper |
Euonymus fortunei (Turcz.) Hand.-Maz. |
Celastrales |
Celastraceae |
Vines |
cypress spurge |
Euphorbia cyparissias L. |
Euphorbiales |
Euphorbiaceae |
Forbs/Herbs |
toothed spurge |
Euphorbia dentata dentata Michx |
Euphorbiales |
Euphorbiaceae |
Forbs/Herbs |
toothed spurge |
Euphorbia dentata Michx |
Euphorbiales |
Euphorbiaceae |
Forbs/Herbs |
leafy spurge |
Euphorbia esula L. |
Euphorbiales |
Euphorbiaceae |
Forbs/Herbs |
myrtle spurge |
Euphorbia myrsinites L |
Euphorbiales |
Euphorbiaceae |
Forbs/Herbs |
Geraldton carnation weed |
Euphorbia terracina L. |
Euphorbiales |
Euphorbiaceae |
Forbs/Herbs |
mulberryweed |
Fatoua villosa (Thunb.) Nakai |
Urticales |
Moraceae |
Forbs/Herbs |
council tree |
Ficus altissima Blume |
Urticales |
Moraceae |
Hardwood Trees |
edible fig |
Ficus carica L. |
Urticales |
Moraceae |
Hardwood Trees |
sweet fennel |
Foeniculum vulgare P. Mill. |
Apiales |
Apiaceae |
Forbs/Herbs |
woodland strawberry |
Fragaria vesca L. |
Rosales |
Rosaceae |
Forbs/Herbs |
glossy buckthorn |
Frangula alnus P. Mill. |
Rhamnales |
Rhamnaceae |
Hardwood Trees |
goatsrue |
Galega officinalis L. |
Fabales |
Fabaceae |
Forbs/Herbs |
brittlestem hempnettle |
Galeopsis tetrahit L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
gallant-soldier |
Galinsoga parviflora Cav. |
Asterales |
Asteraceae |
Forbs/Herbs |
shaggy-soldier |
Galinsoga quadriradiata Cav |
Asterales |
Asteraceae |
Forbs/Herbs |
false baby's breath |
Galium mollugo L. |
Rubiales |
Rubiaceae |
Forbs/Herbs |
yellow spring bedstraw |
Galium verum L. |
Rubiales |
Rubiaceae |
Forbs/Herbs |
scarlet beeblossom |
Gaura coccinea Nutt. ex Pursh |
Myrtales |
Onagraceae |
Shrub or Subshrub |
Dyer's greenweed |
Genista tinctoria L. |
Fabales |
Fabaceae |
Shrub or Subshrub |
Robert geranium |
Geranium robertianum L. |
Geraniales |
Geraniaceae |
Forbs/Herbs |
ground ivy |
Glechoma hederacea L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
American licorice |
Glycyrrhiza lepidota Pursh |
Fabales |
Fabaceae |
Forbs/Herbs |
prostrate globe-amaranth |
Gomphrena serrata L. |
Caryophyllales |
Amaranthaceae |
Forbs/Herbs |
curlycup gumweed |
Grindelia squarrosa (Pursh) Dunal |
Asterales |
Asteraceae |
Forbs/Herbs |
curlycup gumweed |
Grindelia squarrosa serrulata (Rydb.) Steyermark |
Asterales |
Asteraceae |
Forbs/Herbs |
Senegal tea plant |
Gymnocoronis spilanthoides (D.Don) DC. (1838) |
Asterales |
Asteraceae |
Aquatic |
babysbreath gypsophila |
Gypsophila paniculata L |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
halogeton |
Halogeton glomeratus (Bieb.) C.A. Mey. |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
English ivy |
Hedera helix L. |
Apiales |
Araliaceae |
Vines |
prairie sunflower |
Helianthus petiolaris Nutt. |
Asterales |
Asteraceae |
Forbs/Herbs |
strawflower |
Helichrysum petiolare Hilliard & Burtt |
Asterales |
Asteraceae |
Shrub or Subshrub |
orange daylily |
Hemerocallis fulva (L.) L. |
Liliales |
Liliaceae |
Forbs/Herbs |
giant hogweed |
Heracleum mantegazzianum Sommier & Levier |
Apiales |
Apiaceae |
Forbs/Herbs |
damesrocket |
Hesperis matronalis L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
sea hibiscus |
Hibiscus tiliaceus L. |
Malvales |
Malvaceae |
Shrub or Subshrub |
flower of an hour |
Hibiscus trionum L. |
Malvales |
Malvaceae |
Forbs/Herbs |
orange hawkweed |
Hieracium aurantiacum L. |
Asterales |
Asteraceae |
Forbs/Herbs |
meadow hawkweed |
Hieracium caespitosum Dumort. |
Asterales |
Asteraceae |
Forbs/Herbs |
mouseear hawkweed |
Hieracium pilosella L. |
Asterales |
Asteraceae |
Forbs/Herbs |
mouseear hawkweed |
Hieracium pilosella niveum Muell.-Arg. |
Asterales |
Asteraceae |
Forbs/Herbs |
common velvetgrass |
Holcus lanatus L. |
Cyperales |
Poaceae |
Grass or Grasslike |
cape tulip |
Homeria spp. |
Liliales |
Iridaceae |
Forbs/Herbs |
Japanese hop |
Humulus japonicus Siebold & Zucc. |
Urticales |
Cannabaceae |
Vines |
hydrilla |
Hydrilla verticillata (L. f.) Royle |
Hydrocharitales |
Hydrocharitaceae |
Aquatic |
miramar weed |
Hygrophila polysperma (Roxb.) T. Anders. |
Scrophulariales |
Acanthaceae |
Forbs/Herbs |
black henbane |
Hyoscyamus niger L. |
Solanales |
Solanaceae |
Forbs/Herbs |
common St. Johnswort |
Hypericum perforatum L. |
Theales |
Clusiaceae |
Forbs/Herbs |
hairy cat'sear |
Hypochaeris radicata L. |
Asterales |
Asteraceae |
Forbs/Herbs |
English holly |
Ilex aquifolium L. |
Celastrales |
Aquifoliaceae |
Hardwood Trees |
Chinese holly |
Ilex cornuta Lindl. & Paxton |
Celastrales |
Aquifoliaceae |
Hardwood Trees |
ornamental jewelweed |
Impatiens glandulifera Royle |
Geraniales |
Balsaminaceae |
Forbs/Herbs |
Brazilian satintail |
Imperata brasiliensis Trinius |
Cyperales |
Poaceae |
Grass or Grasslike |
cogongrass |
Imperata cylindrica (L.) Beauv. |
Cyperales |
Poaceae |
Grass or Grasslike |
British yellowhead |
Inula britannica L. |
Asterales |
Asteraceae |
Forbs/Herbs |
swamp morning-glory |
Ipomoea aquatica Forssk. |
Solanales |
Convolvulaceae |
Vines |
sweetpotato |
Ipomoea batatas (L.) Lam. |
Solanales |
Convolvulaceae |
Vines |
redstar |
Ipomoea coccinea L. |
Solanales |
Convolvulaceae |
Vines |
tievine |
Ipomoea cordatotriloba cordatotriloba Dennst. |
Solanales |
Convolvulaceae |
Vines |
tievine |
Ipomoea cordatotriloba Dennst. |
Solanales |
Convolvulaceae |
Vines |
ivyleaf morning-glory |
Ipomoea hederacea Jacq. |
Solanales |
Convolvulaceae |
Vines |
oceanblue morning-glory |
Ipomoea indica (Burm. f.) Merr. |
Solanales |
Convolvulaceae |
Vines |
whitestar |
Ipomoea lacunosa L. |
Solanales |
Convolvulaceae |
Vines |
bush morning-glory |
Ipomoea leptophylla Torr. |
Solanales |
Convolvulaceae |
Forbs/Herbs |
whiteedge morning-glory |
Ipomoea nil (L.) Roth |
Solanales |
Convolvulaceae |
Vines |
man of the earth |
Ipomoea pandurata (L.) G.F.W. Mey. |
Solanales |
Convolvulaceae |
Vines |
tall morningglory |
Ipomoea purpurea (L.) Roth |
Solanales |
Convolvulaceae |
Vines |
cypressvine |
Ipomoea quamoclit L. |
Solanales |
Convolvulaceae |
Vines |
morningglory |
Ipomoea spp. L. |
Solanales |
Convolvulaceae |
Vines |
littlebell |
Ipomoea triloba L. |
Solanales |
Convolvulaceae |
Vines |
purple moonflower |
Ipomoea turbinata Lag. |
Solanales |
Convolvulaceae |
Vines |
Wright's morningglory |
Ipomoea wrightii Gray |
Solanales |
Convolvulaceae |
Vines |
morning-glory |
Ipomoea x leucantha Jacq. (pro sp.) |
Solanales |
Convolvulaceae |
Vines |
Russian iris |
Iris ensata Thunb. |
Liliales |
Iridaceae |
Forbs/Herbs |
copper iris |
Iris fulva Ker-Gawl. |
Liliales |
Iridaceae |
Forbs/Herbs |
Rocky Mountain iris |
Iris missouriensis Nutt. |
Liliales |
Iridaceae |
Forbs/Herbs |
sweet iris |
Iris pallida Lam. |
Liliales |
Iridaceae |
Forbs/Herbs |
yellowflag iris |
Iris pseudacorus L. |
Liliales |
Iridaceae |
Forbs/Herbs |
Siberian iris |
Iris sibirica L. |
Liliales |
Iridaceae |
Forbs/Herbs |
dwarf violet iris |
Iris verna L. |
Liliales |
Iridaceae |
Forbs/Herbs |
dwarf violet iris |
Iris verna smalliana Fern. ex M.E. Edwards |
Liliales |
Iridaceae |
Forbs/Herbs |
harlequin blueflag |
Iris versicolor L. |
Liliales |
Iridaceae |
Forbs/Herbs |
Dyer's woad |
Isatis tinctoria L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
murainagrass |
Ischaemum rugosum Salisbury |
Cyperales |
Poaceae |
Grass or Grasslike |
povertyweed |
Iva axillaris Pursh |
Asterales |
Asteraceae |
Shrub or Subshrub |
smallflower morning-glory |
Jacquemontia tamnifolia (L.) Griseb. |
Solanales |
Convolvulaceae |
Vines |
Gold Coast jasmine |
Jasminum dichotomum Vahl |
Scrophulariales |
Oleaceae |
Vines |
cathedral bells |
Kalanchoe pinnata (Lam.) Pers. |
Rosales |
Crassulaceae |
Shrub or Subshrub |
Japanese rose |
Kerria japonica (L.) DC. |
Rosales |
Rosaceae |
Shrub or Subshrub |
Korean clover |
Kummerowia stipulacea (Maxim.) Makino |
Fabales |
Fabaceae |
Forbs/Herbs |
Japanese clover |
Kummerowia striata (Thunb.) Schindl. |
Fabales |
Fabaceae |
Forbs/Herbs |
pasture spikesedge |
Kyllinga gracillima Miq. |
Cyperales |
Cyperaceae |
Grass or Grasslike |
willowleaf lettuce |
Lactuca saligna L. |
Asterales |
Asteraceae |
Forbs/Herbs |
prickly lettuce |
Lactuca serriola L. |
Asterales |
Asteraceae |
Forbs/Herbs |
blue lettuce |
Lactuca tatarica pulchella (Pursh) Breitung |
Asterales |
Asteraceae |
Forbs/Herbs |
oxygen weed |
Lagarosiphon major (Ridley) Moss |
Hydrocharitales |
Hydrocharitaceae |
Aquatic |
crapemyrtle |
Lagerstroemia indica L. |
Myrtales |
Lythraceae |
Hardwood Trees |
henbit deadnettle |
Lamium amplexicaule L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
spotted henbit |
Lamium maculatum L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
purple deadnettle |
Lamium purpureum L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
lantana |
Lantana camara L. |
Lamiales |
Verbenaceae |
Shrub or Subshrub |
common nipplewort |
Lapsana communis L. |
Asterales |
Asteraceae |
Forbs/Herbs |
common motherwort |
Leonurus cardiaca L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
perennial pepperweed |
Lepidium latifolium L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
Asian sprangletop |
Leptochloa chinensis (L.) Nees |
Cyperales |
Poaceae |
Grass or Grasslike |
shrubby lespedeza |
Lespedeza bicolor Turcz. |
Fabales |
Fabaceae |
Shrub or Subshrub |
sericea lespedeza |
Lespedeza cuneata (Dum.-Cours.) G. Don |
Fabales |
Fabaceae |
Shrub or Subshrub |
white leadtree |
Leucaena leucocephala (Lam.) de Wit |
Fabales |
Fabaceae |
Hardwood Trees |
oxeye daisy |
Leucanthemum vulgare Lam. |
Asterales |
Asteraceae |
Forbs/Herbs |
Amur privet |
Ligustrum amurense Carrière |
Scrophulariales |
Oleaceae |
Shrub or Subshrub |
Japanese privet |
Ligustrum japonicum Thunb. |
Scrophulariales |
Oleaceae |
Shrub or Subshrub |
glossy privet |
Ligustrum lucidum W.T. Aiton |
Scrophulariales |
Oleaceae |
Shrub or Subshrub |
border privet |
Ligustrum obtusifolium Sieb. & Zucc. |
Scrophulariales |
Oleaceae |
Shrub or Subshrub |
Chinese privet |
Ligustrum sinense Lour. |
Scrophulariales |
Oleaceae |
Shrub or Subshrub |
European privet |
Ligustrum vulgare L. |
Scrophulariales |
Oleaceae |
Shrub or Subshrub |
American spongeplant |
Limnobium spongia (Bosc) L.C. Rich. ex Steud. |
Hydrocharitales |
Hydrocharitaceae |
Aquatic |
Asian marshweed |
Limnophila sessiliflora (Vahl) Blume |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
dalmatian toadflax |
Linaria dalmatica macedonica (Griseb.) D.A. Sutton |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
Dalmatian toadflax |
Linaria dalmatica (L.) P. Mill. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
dalmatian toadflax |
Linaria dalmatica ssp. dalmatica (L.) P. Mill. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
broomleaf toadflax |
Linaria genistifolia (L.) P. Mill. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
yellow toadflax |
Linaria vulgaris P. Mill. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
monkeygrass |
Liriope muscari (Dcne.) Bailey |
Liliales |
Liliaceae |
Forbs/Herbs |
perennial ryegrass |
Lolium perenne L. |
Cyperales |
Poaceae |
Grass or Grasslike |
meadow fescue |
Lolium pratense (Huds.) S.J. Darbyshire |
Cyperales |
Poaceae |
Grass or Grasslike |
sweet breath of spring |
Lonicera fragrantissima Lindl. & Paxton |
Dipsacales |
Caprifoliaceae |
Shrub or Subshrub |
Japanese honeysuckle |
Lonicera japonica Thunb. |
Dipsacales |
Caprifoliaceae |
Vines |
Amur honeysuckle |
Lonicera maackii (Rupr.) Herder |
Dipsacales |
Caprifoliaceae |
Shrub or Subshrub |
Morrow's honeysuckle |
Lonicera morrowii Gray |
Dipsacales |
Caprifoliaceae |
Shrub or Subshrub |
Tatarian honeysuckle |
Lonicera tatarica L. |
Dipsacales |
Caprifoliaceae |
Shrub or Subshrub |
Bell's honeysuckle |
Lonicera x bella Zabel [morrowii × tatarica] |
Dipsacales |
Caprifoliaceae |
Shrub or Subshrub |
dwarf honeysuckle |
Lonicera xylosteum L. |
Dipsacales |
Caprifoliaceae |
Shrub or Subshrub |
birdsfoot trefoil |
Lotus corniculatus L. |
Fabales |
Fabaceae |
Forbs/Herbs |
Peruvian primrose-willow |
Ludwigia peruviana (L.) Hara |
Myrtales |
Onagraceae |
Forbs/Herbs |
African boxthorn |
Lycium ferrocissimum Miers |
Solanales |
Solanaceae |
Shrub or Subshrub |
Japanese climbing fern |
Lygodium japonicum (Thunb. ex Murr.) Sw. |
Polypodiales |
Lygodiaceae |
Vines |
old world climbing fern |
Lygodium microphyllum (Cav.) R. Br. |
Polypodiales |
Lygodiaceae |
Vines |
creeping jenny |
Lysimachia nummularia L. |
Primulales |
Primulaceae |
Forbs/Herbs |
garden yellow loosestrife |
Lysimachia vulgaris L. |
Primulales |
Primulaceae |
Forbs/Herbs |
purple loosestrife |
Lythrum salicaria L. |
Myrtales |
Lythraceae |
Forbs/Herbs |
osage-orange |
Maclura pomifera (Raf.) Schneid. |
Urticales |
Moraceae |
Hardwood Trees |
coast tarweed |
Madia sativa Molina |
Asterales |
Asteraceae |
Forbs/Herbs |
leatherleaf mahonia |
Mahonia bealei (Fortune) Carr. |
Ranunculales |
Berberidaceae |
Shrub or Subshrub |
Cascade barberry |
Mahonia nervosa (Pursh) Nutt |
Ranunculales |
Berberidaceae |
Shrub or Subshrub |
sapodilla |
Manilkara zapota (L.) van Royen |
Ebenales |
Sapotaceae |
Hardwood Trees |
horehound |
Marrubium vulgare L. |
Lamiales |
Lamiaceae |
Shrub or Subshrub |
European waterclover |
Marsilea quadrifolia L. |
Hydropteridales |
Marsileaceae |
Forbs/Herbs |
black medick |
Medicago lupulina L. |
Fabales |
Fabaceae |
Forbs/Herbs |
burclover |
Medicago polymorpha L. |
Fabales |
Fabaceae |
Vines |
alfalfa |
Medicago sativa L. |
Fabales |
Fabaceae |
Crops |
melaleuca |
Melaleuca quinquenervia (Cav.) Blake |
Myrtales |
Myrtaceae |
Hardwood Trees |
Malabar melastome |
Melastoma malabathricum L. |
Myrtales |
Melastomataceae |
Shrub or Subshrub |
chinaberry |
Melia azedarach L. |
Sapindales |
Meliaceae |
Hardwood Trees |
yellow sweetclover |
Melilotus officinalis (L.) Lam. |
Fabales |
Fabaceae |
Forbs/Herbs |
spearmint |
Mentha spicata L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
common iceplant |
Mesembryanthemum crystallinum L. |
Caryophyllales |
Aizoaceae |
Forbs/Herbs |
Nepalese browntop |
Microstegium vimineum (Trin.) A. Camus |
Cyperales |
Poaceae |
Grass or Grasslike |
heartleaf hempvine |
Mikania cordata (Burm. f.) B.L. Robins. |
Asterales |
Asteraceae |
Vines |
bittervine |
Mikania micrantha Kunth |
Asterales |
Asteraceae |
Vines |
climbing hempvine |
Mikania scandens (L.) Willd. |
Asterales |
Asteraceae |
Vines |
spring milletgrass |
Milium vernale Bieb. |
Cyperales |
Poaceae |
Grass or Grasslike |
giant sensitive plant |
Mimosa diplotricha C. Wright ex Sauvalle |
Fabales |
Fabaceae |
Shrub or Subshrub |
catclaw mimosa |
Mimosa pellita Kunth ex Willd. |
Fabales |
Fabaceae |
Shrub or Subshrub |
heartleaf four o'clock |
Mirabilis nyctaginea (Michx.) MacM. |
Caryophyllales |
Nyctaginaceae |
Forbs/Herbs |
Chinese silvergrass |
Miscanthus sinensis Anderss. |
Cyperales |
Poaceae |
Grass or Grasslike |
arrowleaf false pickerelweed |
Monochoria hastata (L.) Solms |
Liliales |
Pontederiaceae |
Forbs/Herbs |
heartshape false pickerelweed |
Monochoria vaginalis (Burm. f.) K. Presl ex Kunth |
Liliales |
Pontederiaceae |
Forbs/Herbs |
white mulberry |
Morus alba L. |
Urticales |
Moraceae |
Hardwood Trees |
wirestem muhly |
Muhlenbergia frondosa (Poir.) Fern. |
Cyperales |
Poaceae |
Grass or Grasslike |
nimblewill |
Muhlenbergia schreberi J.F. Gmel. |
Cyperales |
Poaceae |
Grass or Grasslike |
marsh dewflower |
Murdannia keisak (Hassk.) Hand.-Maz. |
Commelinales |
Commelinaceae |
Aquatic |
common grape hyacinth |
Muscari botryoides (L.) P. Mill. |
Liliales |
Liliaceae |
Forbs/Herbs |
true forget-me-not |
Myosotis scorpioides L. |
Lamiales |
Boraginaceae |
Forbs/Herbs |
parrotfeather watermilfoil |
Myriophyllum aquaticum (Vell.) Verdc. |
Haloragales |
Haloragaceae |
Aquatic |
variable watermilfoil |
Myriophyllum heterophyllum Michx. |
Haloragales |
Haloragaceae |
Aquatic |
Eurasian watermilfoil |
Myriophyllum spicatum L. |
Haloragales |
Haloragaceae |
Aquatic |
brittleleaf naiad |
Najas minor All. |
Najadales |
Najadaceae |
Aquatic |
sacred bamboo |
Nandina domestica Thunb. |
Ranunculales |
Berberidaceae |
Shrub or Subshrub |
matgrass |
Nardus stricta L. |
Cyperales |
Poaceae |
Grass or Grasslike |
serrated tussock grass |
Nassella trichotoma Hackel ex Arech. |
Cyperales |
Poaceae |
Grass or Grasslike |
watercress |
Nasturtium officinale Ait. f. |
Capparales |
Brassicaceae |
Forbs/Herbs |
catnip |
Nepeta cataria L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
narrow swordfern |
Nephrolepis cordifolia (L.) C. Presl |
Polypodiales |
Dryopteridaceae |
Ferns |
burmareed |
Neyraudia reynaudiana (Kunth) Keng ex A.S. Hitchc. |
Cyperales |
Poaceae |
Grass or Grasslike |
apple of Peru |
Nicandra physalodes (L.) Gaertn. |
Solanales |
Solanaceae |
Forbs/Herbs |
American white waterlily |
Nymphaea odorata Ait. |
Nymphaeales |
Nymphaeaceae |
Aquatic |
yellow floatingheart |
Nymphoides peltata (Gmel.) Kuntze |
Solanales |
Menyanthaceae |
Aquatic |
olive |
Olea europaea L. |
Scrophulariales |
Oleaceae |
Hardwood Trees |
Scotch thistle |
Onopordum acanthium L. |
Asterales |
Asteraceae |
Forbs/Herbs |
bull cottonthistle |
Onopordum tauricum Willd. |
Asterales |
Asteraceae |
Forbs/Herbs |
jointed prickly pear |
Opuntia aurantiaca Lindley |
Caryophyllales |
Cactaceae |
Cactus |
star-of-Bethlehem |
Ornithogalum umbellatum L. |
Liliales |
Liliaceae |
Forbs/Herbs |
Egyptian broomrape |
Orobanche aegyptiaca Pers. |
Scrophulariales |
Orobanchaceae |
Parasitic and Epiphytic Plants |
nodding broomrape |
Orobanche cernrua Leofl. |
Scrophulariales |
Orobanchaceae |
Parasitic and Epiphytic Plants |
desert broomrape |
Orobanche cooperi (Gray) Heller |
Scrophulariales |
Orobanchaceae |
Parasitic and Epiphytic Plants |
bean broomrape |
Orobanche crenata Forsk. |
Scrophulariales |
Orobanchaceae |
Parasitic and Epiphytic Plants |
sunflower broomrape |
Orobanche cumana Wallr. |
Scrophulariales |
Orobanchaceae |
Parasitic and Epiphytic Plants |
small broomrape |
Orobanche minor Smith |
Scrophulariales |
Orobanchaceae |
Parasitic and Epiphytic Plants |
broomrape |
Orobanche ramosa L. |
Scrophulariales |
Orobanchaceae |
Parasitic and Epiphytic Plants |
longstamen rice |
Oryza longistaminata A. Chev. & Roehr. |
Cyperales |
Poaceae |
Grass or Grasslike |
red rice |
Oryza punctata Kotzchy ex Steud. |
Cyperales |
Poaceae |
Grass or Grasslike |
brown-beard rice |
Oryza rufipogon Griffiths |
Cyperales |
Poaceae |
Grass or Grasslike |
rice |
Oryza sativa L. |
Cyperales |
Poaceae |
Crops |
duck-lettuce |
Ottelia alismoides (Linnaeus) Pers. |
Hydrocharitales |
Hydrocharitaceae |
Aquatic |
common yellow oxalis |
Oxalis stricta L. |
Geraniales |
Oxalidaceae |
Forbs/Herbs |
Japanese pachysandra |
Pachysandra terminalis Sieb. & Zucc. |
Euphorbiales |
Buxaceae |
Shrub or Subshrub |
butterweed |
Packera glabella (Poir) C. Jeffrey |
Asterales |
Asteraceae |
Forbs/Herbs |
skunk vine |
Paederia foetida L. |
Rubiales |
Rubiaceae |
Vines |
fall panicgrass |
Panicum dichotomiflorum Michx. |
Cyperales |
Poaceae |
Grass or Grasslike |
broomcorn millet |
Panicum miliaceum L. |
Cyperales |
Poaceae |
Grass or Grasslike |
torpedograss |
Panicum repens L. |
Cyperales |
Poaceae |
Grass or Grasslike |
opium poppy |
Papaver somniferum L. |
Papaverales |
Papaveraceae |
Forbs/Herbs |
dallisgrass |
Paspalum dilatatum Poir. |
Cyperales |
Poaceae |
Grass or Grasslike |
bahiagrass |
Paspalum notatum Flueggé |
Cyperales |
Poaceae |
Grass or Grasslike |
tussock paspalum |
Paspalum quadrifarium Lam. |
Cyperales |
Poaceae |
Grass or Grasslike |
kodomillet |
Paspalum scrobiculatum Linnaeus |
Cyperales |
Poaceae |
Grass or Grasslike |
Vasey's grass |
Paspalum urvillei Steud. |
Cyperales |
Poaceae |
Grass or Grasslike |
fetid passionflower |
Passiflora foetida L. |
Violales |
Passifloraceae |
Vines |
banana passionflower |
Passiflora tripartita mollissima (Kunth) Holm-Niesen & P.M. Jørg. |
Violales |
Passifloraceae |
Vines |
wild parsnip |
Pastinaca sativa L. |
Apiales |
Apiaceae |
Forbs/Herbs |
princesstree |
Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. |
Scrophulariales |
Scrophulariaceae |
Hardwood Trees |
African rue |
Peganum harmala L. |
Sapindales |
Zygophyllaceae |
Forbs/Herbs |
kikuyugrass |
Pennisetum clandestinum Hochst. ex Chiov. |
Cyperales |
Poaceae |
Grass or Grasslike |
pearl millet |
Pennisetum glaucum (L.) R. Br. |
Cyperales |
Poaceae |
Crops |
African feathergrass |
Pennisetum macrourum Trinius |
Cyperales |
Poaceae |
Grass or Grasslike |
Kyasuma grass |
Pennisetum pedicellatum Trinius |
Cyperales |
Poaceae |
Grass or Grasslike |
mission grass |
Pennisetum polystachion (Linnaeus) Schultes |
Cyperales |
Poaceae |
Grass or Grasslike |
elephant grass |
Pennisetum purpureum Schumacher |
Cyperales |
Poaceae |
Grass or Grasslike |
crimson fountaingrass |
Pennisetum setaceum (Forsk.) Chiov. |
Cyperales |
Poaceae |
Grass or Grasslike |
beefsteakplant |
Perilla frutesceus (L.) Britt. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
reed canarygrass |
Phalaris arundinacea L. |
Cyperales |
Poaceae |
Grass or Grasslike |
annual canarygrass |
Phalaris canariensis L. |
Cyperales |
Poaceae |
Grass or Grasslike |
Amur corktree |
Phellodendron amurense Rupr. |
Sapindales |
Rutaceae |
Hardwood Trees |
timothy |
Phleum pratense L. |
Cyperales |
Poaceae |
Crops |
date palm |
Phoenix dactylifera L. |
Arecales |
Arecaceae |
Palms |
Senegal date palm |
Phoenix reclinata Jacq. |
Arecales |
Arecaceae |
Palms |
common reed |
Phragmites australis (Cav.) Trin. ex Steud. |
Cyperales |
Poaceae |
Grass or Grasslike |
chamber bitter |
Phyllanthus urinaria L. |
Euphorbiales |
Euphorbiaceae |
Forbs/Herbs |
golden bamboo |
Phyllostachys aurea Carr. ex A.& C. Rivière |
Cyperales |
Poaceae |
Shrub or Subshrub |
longleaf groundcherry |
Physalis longifolia subglabrata (Mackenzie & Bush) Cronq. |
Solanales |
Solanaceae |
Forbs/Herbs |
Norway spruce |
Picea abies (L.) Karst. |
Pinales |
Pinaceae |
Conifer Trees |
hawkweed oxtongue |
Picris hieracioides L. |
Asterales |
Asteraceae |
Forbs/Herbs |
Scots pine |
Pinus sylvestris L. |
Pinales |
Pinaceae |
Conifer Trees |
waterlettuce |
Pistia stratiotes L. |
Arales |
Araceae |
Aquatic |
largebracted plantain |
Plantago aristata Michx. |
Plantaginales |
Plantaginaceae |
Forbs/Herbs |
narrowleaf plantain |
Plantago lanceolata L. |
Plantaginales |
Plantaginaceae |
Forbs/Herbs |
common plantain |
Plantago major L. |
Plantaginales |
Plantaginaceae |
Forbs/Herbs |
annual bluegrass |
Poa annua L. |
Cyperales |
Poaceae |
Grass or Grasslike |
Canada bluegrass |
Poa compressa L. |
Cyperales |
Poaceae |
Grass or Grasslike |
Kentucky bluegrass |
Poa pratensis L. |
Cyperales |
Poaceae |
Grass or Grasslike |
water knotweed |
Polygonum amphibium L. |
Polygonales |
Polygonaceae |
Forbs/Herbs |
oriental ladysthumb |
Polygonum caespitosum Blume |
Polygonales |
Polygonaceae |
Forbs/Herbs |
black bindweed |
Polygonum convolvulus L. |
Polygonales |
Polygonaceae |
Vines |
Japanese knotweed |
Polygonum cuspidatum Siebold & Zucc. |
Polygonales |
Polygonaceae |
Forbs/Herbs |
mile-a-minute weed |
Polygonum perfoliatum L. |
Polygonales |
Polygonaceae |
Vines |
spotted ladysthumb |
Polygonum persicaria L. |
Polygonales |
Polygonaceae |
Forbs/Herbs |
giant knotweed |
Polygonum sachalinense F. Schmidt ex Maxim. |
Polygonales |
Polygonaceae |
Forbs/Herbs |
trifoliate orange |
Poncirus trifoliata (L.) Raf. |
Sapindales |
Rutaceae |
Hardwood Trees |
white poplar |
Populus alba L. |
Salicales |
Salicaceae |
Hardwood Trees |
little hogweed |
Portulaca oleracea L. |
Caryophyllales |
Portulacaceae |
Forbs/Herbs |
curlyleaf pondweed |
Potamogeton crispus L. |
Najadales |
Potamogetonaceae |
Aquatic |
sulphur cinquefoil |
Potentilla recta L. |
Rosales |
Rosaceae |
Forbs/Herbs |
ram's horn |
Proboscidea louisianica (P. Mill.) Thellung |
Scrophulariales |
Pedaliaceae |
Forbs/Herbs |
alapataco |
Prosopis alpataco R. A. Philippi |
Fabales |
Fabaceae |
Hardwood Trees |
algarobilla |
Prosopis argentina Burkart |
Fabales |
Fabaceae |
Hardwood Trees |
mesquite |
Prosopis burkartii Muñoz |
Fabales |
Fabaceae |
Hardwood Trees |
calden |
Prosopis caldenia Burkart |
Fabales |
Fabaceae |
Hardwood Trees |
cusqui |
Prosopis calingastana Burkart |
Fabales |
Fabaceae |
Hardwood Trees |
algarrobillo |
Prosopis campestris Griesbach |
Fabales |
Fabaceae |
Hardwood Trees |
mesquite |
Prosopis castellanosii Burkart |
Fabales |
Fabaceae |
Hardwood Trees |
algarrobo patagonica |
Prosopis denudans Bentham |
Fabales |
Fabaceae |
Hardwood Trees |
algarrobillo |
Prosopis elata (Burkart) Burkart |
Fabales |
Fabaceae |
Hardwood Trees |
Syrian mesquite |
Prosopis farcta (Banks & Soland.) J.F. Macbr. |
Fabales |
Fabaceae |
Hardwood Trees |
churqui |
Prosopis ferox Griesbach |
Fabales |
Fabaceae |
Hardwood Trees |
mesquite |
Prosopis fiebrigii Harms |
Fabales |
Fabaceae |
Hardwood Trees |
algarrobo paraguayo |
Prosopis hassleri Harms ex Hassler |
Fabales |
Fabaceae |
Hardwood Trees |
algarrobilla |
Prosopis humilis Gillies ex Hooker & Arnott |
Fabales |
Fabaceae |
Hardwood Trees |
barbe de tigre |
Prosopis kuntzei Harms ex Hassler |
Fabales |
Fabaceae |
Hardwood Trees |
kiawe |
Prosopis pallida (Humb. & Bonpl. ex Willd.) Kunth |
Fabales |
Fabaceae |
Hardwood Trees |
palo de hierro |
Prosopis palmeri S. Watson |
Fabales |
Fabaceae |
Hardwood Trees |
tornillo |
Prosopis reptans cinerascens (Gray) Burkart |
Fabales |
Fabaceae |
Shrub or Subshrub |
mesquite |
Prosopis rojasiana Burkart |
Fabales |
Fabaceae |
Hardwood Trees |
mesquite |
Prosopis ruizlealii Burkart |
Fabales |
Fabaceae |
Hardwood Trees |
vinal |
Prosopis ruscifolia Griesbach |
Fabales |
Fabaceae |
Hardwood Trees |
albardon |
Prosopis sericantha Gillies ex Hook. & Arn. |
Fabales |
Fabaceae |
Hardwood Trees |
mesquite |
Prosopis spp. L. |
Fabales |
Fabaceae |
Hardwood Trees |
Argentine screwbean |
Prosopis strombulifera (Lamarck) Bentham |
Fabales |
Fabaceae |
Shrub or Subshrub |
lata |
Prosopis torquata (Cavan. ex Lagasca y Segura) DC. |
Fabales |
Fabaceae |
Hardwood Trees |
velvet mesquite |
Prosopis velutina Woot. |
Fabales |
Fabaceae |
Hardwood Trees |
common selfheal |
Prunella vulgaris L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
sweet cherry |
Prunus avium (L.) L. |
Rosales |
Rosaceae |
Hardwood Trees |
sour cherry |
Prunus cerasus L. |
Rosales |
Rosaceae |
Hardwood Trees |
Mahaleb cherry |
Prunus mahaleb L. |
Rosales |
Rosaceae |
Hardwood Trees |
European bird cherry |
Prunus padus L. |
Rosales |
Rosaceae |
Hardwood Trees |
peach |
Prunus persica (L.) Batsch |
Rosales |
Rosaceae |
Crops |
strawberry guava |
Psidium cattleianum Sabine |
Myrtales |
Myrtaceae |
Shrub or Subshrub |
guava |
Psidium guajava L. |
Myrtales |
Myrtaceae |
Shrub or Subshrub |
hairy brackenfern |
Pteridium aquilinum pubescens Underwood |
Polypodiales |
Dennstaedtiaceae |
Ferns |
kudzu |
Pueraria montana (Lour.) Merr. |
Fabales |
Fabaceae |
Vines |
Callery pear (Bradford pear) |
Pyrus calleryana Dcne. |
Rosales |
Rosaceae |
Hardwood Trees |
sawtooth oak |
Quercus acutissima Carruthers |
Fagales |
Fagaceae |
Hardwood Trees |
tall buttercup |
Ranunculus acris L. |
Ranunculales |
Ranunculaceae |
Forbs/Herbs |
fig buttercup |
Ranunculus ficaria L. |
Ranunculales |
Ranunculaceae |
Forbs/Herbs |
creeping buttercup |
Ranunculus repens L. |
Ranunculales |
Ranunculaceae |
Forbs/Herbs |
wild radish |
Raphanus raphanistrum L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
common buckthorn |
Rhamnus cathartica L. |
Rhamnales |
Rhamnaceae |
Hardwood Trees |
rose myrtle |
Rhodomyrtus tomentosa (Ait.) Hassk. |
Myrtales |
Myrtaceae |
Hardwood Trees |
jetbead |
Rhodotypos scandens (Thunb.) Makino |
Rosales |
Rosaceae |
Shrub or Subshrub |
castorbean |
Ricinus communis L. |
Euphorbiales |
Euphorbiaceae |
Shrub or Subshrub |
bristly locust |
Robinia hispida L. |
Fabales |
Fabaceae |
Hardwood Trees |
black locust |
Robinia pseudoacacia L. |
Fabales |
Fabaceae |
Hardwood Trees |
Austrian fieldcress |
Rorippa austriaca (Crantz) Bess. |
Capparales |
Brassicaceae |
Forbs/Herbs |
creeping yellowcress |
Rorippa sylvestris (L.) Bess. |
Capparales |
Brassicaceae |
Forbs/Herbs |
Macartney rose |
Rosa bracteata J.C. Wendl. |
Rosales |
Rosaceae |
Shrub or Subshrub |
dog rose |
Rosa canina L. |
Rosales |
Rosaceae |
Shrub or Subshrub |
sweetbriar rose |
Rosa eglanteria L. |
Rosales |
Rosaceae |
Shrub or Subshrub |
multiflora rose |
Rosa multiflora Thunb. ex Murr. |
Rosales |
Rosaceae |
Shrub or Subshrub |
rugosa rose |
Rosa rugosa Thunb. |
Rosales |
Rosaceae |
Shrub or Subshrub |
itchgrass |
Rottboellia cochinchinensis (Lour.) W.D. Clayton |
Cyperales |
Poaceae |
Grass or Grasslike |
sawtooth blackberry |
Rubus argutus Link |
Rosales |
Rosaceae |
Shrub or Subshrub |
Himalayan blackberry |
Rubus armeniacus Focke |
Rosales |
Rosaceae |
Shrub or Subshrub |
shrubby blackberry |
Rubus fruticosus L. |
Rosales |
Rosaceae |
Shrub or Subshrub |
cutleaf blackberry |
Rubus laciniatus Willd. |
Rosales |
Rosaceae |
Vines |
wild blackberry |
Rubus moluccanus L. |
Rosales |
Rosaceae |
Shrub or Subshrub |
wine raspberry |
Rubus phoenicolasius Maxim. |
Rosales |
Rosaceae |
Shrub or Subshrub |
Britton's wild petunia |
Ruellia caerulea Leonard |
Scrophulariales |
Acanthaceae |
Shrub or Subshrub |
red sorrel |
Rumex acetosella L. |
Polygonales |
Polygonaceae |
Forbs/Herbs |
pale dock |
Rumex altissimus Wood |
Polygonales |
Polygonaceae |
Forbs/Herbs |
curly dock |
Rumex crispus L. |
Polygonales |
Polygonaceae |
Forbs/Herbs |
dock |
Rumex spp. L. |
Polygonales |
Polygonaceae |
Forbs/Herbs |
wild sugarcane |
Saccharum spontaneum L. |
Cyperales |
Poaceae |
Grass or Grasslike |
grassy arrowhead |
Sagittaria graminea Michx. |
Alismatales |
Alismataceae |
Forbs/Herbs |
Hawaii arrowhead |
Sagittaria sagittifolia Linnaeus |
Alismatales |
Alismataceae |
Aquatic |
white willow |
Salix alba L. |
Salicales |
Salicaceae |
Hardwood Trees |
goat willow |
Salix caprea L. |
Salicales |
Salicaceae |
Shrub or Subshrub |
crack willow |
Salix fragilis L. |
Salicales |
Salicaceae |
Hardwood Trees |
purpleosier willow |
Salix purpurea L. |
Salicales |
Salicaceae |
Shrub or Subshrub |
Russian thistle |
Salsola kali L. |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
barbwire Russian thistle |
Salsola paulsenii Litv. |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
Russian-thistle |
Salsola tragus L. |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
shrubby Russian thistle |
Salsola vermiculata L. |
Caryophyllales |
Chenopodiaceae |
Forbs/Herbs |
Mediterranean sage |
Salvia aethiopis L. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
eared salvinia |
Salvinia auriculata Aublet |
Hydropteridales |
Salviniaceae |
Aquatic |
giant salvinia |
Salvinia molesta D. S. Mitchell |
Hydropteridales |
Salviniaceae |
Aquatic |
watermoss |
Salvinia spp. Séguier |
Hydropteridales |
Salviniaceae |
Aquatic |
bouncingbet |
Saponaria officinalis L. |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
beach naupaka |
Scaevola sericea SCFR4 |
Campanulales |
Goodeniaceae |
Shrub or Subshrub |
tall fescue |
Schedonorus phoenix (Scop.) Holub |
Cyperales |
Poaceae |
Grass or Grasslike |
octopus tree |
Schefflera actinophylla (Endl.) H.A.T. Harms |
Apiales |
Araliaceae |
Hardwood Trees |
Peruvian peppertree |
Schinus molle L. |
Sapindales |
Anacardiaceae |
Hardwood Trees |
Brazilian peppertree |
Schinus terebinthifolius Raddi |
Sapindales |
Anacardiaceae |
Hardwood Trees |
Brazilian peppertree |
Schinus terebinthifolius raddianus Engl. |
Sapindales |
Anacardiaceae |
Shrub or Subshrub |
common Mediterranean grass |
Schismus barbatus (Loefl. ex L.) Thellung |
Cyperales |
Poaceae |
Grass or Grasslike |
cereal rye |
Secale cereale L. |
Cyperales |
Poaceae |
Crops |
crownvetch |
Securigera varia (L.) Lassen |
Fabales |
Fabaceae |
Vines |
tansy ragwort |
Senecio jacobaea L. |
Asterales |
Asteraceae |
Forbs/Herbs |
common groundsel |
Senecio vulgaris L. |
Asterales |
Asteraceae |
Forbs/Herbs |
sicklepod |
Senna obtusifolia (L.) Irwin & Barneby |
Fabales |
Fabaceae |
Forbs/Herbs |
bigpod sesbania |
Sesbania herbacea (P. Mill.) McVaugh |
Fabales |
Fabaceae |
Forbs/Herbs |
rattlebox |
Sesbania punicea (Cav.) Benth. |
Fabales |
Fabaceae |
Shrub or Subshrub |
giant foxtail |
Setaria faberi Herrm. |
Cyperales |
Poaceae |
Grass or Grasslike |
foxtail bristlegrass |
Setaria italica (L.) Beauv. |
Cyperales |
Poaceae |
Grass or Grasslike |
yellow foxtail |
Setaria pumila (Poir.) Roemer & J.A. Schultes |
Cyperales |
Poaceae |
Grass or Grasslike |
cattail grass |
Setaria pumila ssp. pallidefusca (Schumacher) B.K. Simon |
Cyperales |
Poaceae |
Grass or Grasslike |
hooked bristlegrass |
Setaria verticillata (L.) Beauv. |
Cyperales |
Poaceae |
Grass or Grasslike |
green foxtail |
Setaria viridis (L.) Beauv. |
Cyperales |
Poaceae |
Grass or Grasslike |
oneseed burr cucumber |
Sicyos angulatus L. |
Violales |
Cucurbitaceae |
Vines |
bladder campion |
Silene latifolia alba (P. Mill.) Greuter & Burdet |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
nightflowering silene |
Silene noctiflora L. |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
cup plant |
Silphium perfoliatum L. |
Asterales |
Asteraceae |
Forbs/Herbs |
blessed milkthistle |
Silybum marianum (L.) Gaertn. |
Asterales |
Asteraceae |
Forbs/Herbs |
charlock mustard |
Sinapis arvensis L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
tall tumblemustard |
Sisymbrium altissimum L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
London rocket |
Sisymbrium irio L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
Carolina horsenettle |
Solanum carolinense L. |
Solanales |
Solanaceae |
Forbs/Herbs |
twoleaf nightshade |
Solanum diphyllum L. |
Solanales |
Solanaceae |
Forbs/Herbs |
bittersweet nightshade |
Solanum dulcamara L. |
Solanales |
Solanaceae |
Shrub or Subshrub |
silverleaf nightshade |
Solanum elaeagnifolium Cavanaugh |
Solanales |
Solanaceae |
Forbs/Herbs |
black nightshade |
Solanum nigrum L. |
Solanales |
Solanaceae |
Shrub or Subshrub |
hoe nightshade |
Solanum physalifolium Rusby |
Solanales |
Solanaceae |
Forbs/Herbs |
buffalobur nightshade |
Solanum rostratum Dunal |
Solanales |
Solanaceae |
Forbs/Herbs |
wetland nightshade |
Solanum tampicense Dunal |
Solanales |
Solanaceae |
Vines |
turkey berry |
Solanum torvum Sw. |
Solanales |
Solanaceae |
Forbs/Herbs |
tropical soda apple |
Solanum viarum Dunal |
Solanales |
Solanaceae |
Shrub or Subshrub |
field burrweed |
Soliva sessilis Ruiz & Pavón |
Asterales |
Asteraceae |
Forbs/Herbs |
perennial sowthistle |
Sonchus arvensis L. |
Asterales |
Asteraceae |
Forbs/Herbs |
moist sowthistle |
Sonchus arvensis uliginosus (Bieb.) Nyman |
Asterales |
Asteraceae |
Forbs/Herbs |
spiny sowthistle |
Sonchus asper (L.) Hill |
Asterales |
Asteraceae |
Forbs/Herbs |
common sowthistle |
Sonchus oleraceus L. |
Asterales |
Asteraceae |
Forbs/Herbs |
Columbus grass |
Sorghum almum Parodi |
Cyperales |
Poaceae |
Grass or Grasslike |
sudangrass |
Sorghum bicolor drummondii (Nees ex Steud.) de Wet & Harlan |
Cyperales |
Poaceae |
Grass or Grasslike |
sorghum |
Sorghum bicolor (L.) Moench |
Cyperales |
Poaceae |
Grass or Grasslike |
johnsongrass |
Sorghum halepense (L.) Pers. |
Cyperales |
Poaceae |
Grass or Grasslike |
exotic bur-reed |
Sparganium erectum L. |
Typhales |
Sparganiaceae |
Aquatic |
smooth cordgrass |
Spartina alterniflora Loisel. |
Cyperales |
Poaceae |
Grass or Grasslike |
winged false buttonweed |
Spermacoce alata Aubl. |
Rubiales |
Rubiaceae |
Forbs/Herbs |
swainsonpea |
Sphaerophysa salsula (Pallas) DC. |
Fabales |
Fabaceae |
Shrub or Subshrub |
Bay Biscayne creeping-oxeye |
Sphagneticola trilobata (L.C. Rich.) Pruski |
Asterales |
Asteraceae |
Vines |
Japanese spiraea |
Spiraea japonica L. f. |
Rosales |
Rosaceae |
Shrub or Subshrub |
Florida hedgenettle |
Stachys floridana Shuttlw. ex Benth. |
Lamiales |
Lamiaceae |
Forbs/Herbs |
common chickweed |
Stellaria media ssp. pallida (Dumort.) Asch. & Graebn. |
Caryophyllales |
Caryophyllaceae |
Forbs/Herbs |
witchweed |
Striga asiatica (L.) Kuntze |
Scrophulariales |
Scrophulariaceae |
Parasitic and Epiphytic Plants |
cowpea witchweed |
Striga gesnerioides (Willd.) Vatke |
Scrophulariales |
Scrophulariaceae |
Parasitic and Epiphytic Plants |
purple witchweed |
Striga hermonthica (Del.) Benth |
Scrophulariales |
Scrophulariaceae |
Parasitic and Epiphytic Plants |
witchweed |
Striga spp. Lour. |
Scrophulariales |
Scrophulariaceae |
Parasitic and Epiphytic Plants |
American evergreen |
Syngonium podophyllum Schott |
Arales |
Araceae |
Vines |
Java plum |
Syzygium cumini (L.) Skeels |
Myrtales |
Myrtaceae |
Hardwood Trees |
medusahead |
Taeniatherum caput-medusae (L.) Nevski |
Cyperales |
Poaceae |
Grass or Grasslike |
Athel tamarisk |
Tamarix aphylla (L.) Karst. |
Violales |
Tamaricaceae |
Hardwood Trees |
smallflower tamarisk |
Tamarix parviflora DC. |
Violales |
Tamaricaceae |
Hardwood Trees |
saltcedar |
Tamarix ramosissima Ledeb. |
Violales |
Tamaricaceae |
Hardwood Trees |
tamarisk |
Tamarix spp. L. |
Violales |
Tamaricaceae |
Shrub or Subshrub |
common tansy |
Tanacetum vulgare L. |
Asterales |
Asteraceae |
Forbs/Herbs |
rock dandelion |
Taraxacum laevigatum (Willd.) DC. |
Asterales |
Asteraceae |
Forbs/Herbs |
common dandelion |
Taraxacum officinale G.H. Weber ex Wiggers |
Asterales |
Asteraceae |
Forbs/Herbs |
incised halberd fern |
Tectaria incisa Cav. |
Polypodiales |
Dryopteridaceae |
Ferns |
troipical almond |
Terminalia catappa L. |
Myrtales |
Combretaceae |
Shrub or Subshrub |
portia tree |
Thespesia populnea (L.) Soland. ex Correa |
Malvales |
Malvaceae |
Hardwood Trees |
field pennycress |
Thlaspi arvense L. |
Capparales |
Brassicaceae |
Forbs/Herbs |
spreading hedgeparsley |
Torilis arvensis (Huds.) Link |
Apiales |
Apiaceae |
Forbs/Herbs |
Japanese hedgeparsley |
Torilis japonica (Houtt.) DC. |
Apiales |
Apiaceae |
Forbs/Herbs |
eastern poison ivy |
Toxicodendron radicans (L.)Kuntze |
Sapindales |
Anacardiaceae |
Vines |
poison sumac |
Toxicodendron vernix (L.) Kuntze |
Sapindales |
Anacardiaceae |
Hardwood Trees |
boatlily |
Tradescantia spathacea Sw. |
Commelinales |
Commelinaceae |
Forbs/Herbs |
yellow salsify |
Tragopogon dubius Scop. |
Asterales |
Asteraceae |
Forbs/Herbs |
meadow salsify |
Tragopogon lamottei L. |
Asterales |
Asteraceae |
Forbs/Herbs |
water chestnut |
Trapa natans L. |
Myrtales |
Trapaceae |
Aquatic |
Chinese tallowtree |
Triadica sebifera (L.) Small |
Euphorbiales |
Euphorbiaceae |
Hardwood Trees |
puncturevine |
Tribulus terrestris L. |
Sapindales |
Zygophyllaceae |
Vines |
coatbuttons |
Tridax procumbens L. |
Asterales |
Asteraceae |
Forbs/Herbs |
golden clover |
Trifolium aureum Pollich |
Fabales |
Fabaceae |
Forbs/Herbs |
field clover |
Trifolium campestre Schreb. |
Fabales |
Fabaceae |
Forbs/Herbs |
suckling clover |
Trifolium dubium Sibthorp |
Fabales |
Fabaceae |
Forbs/Herbs |
red clover |
Trifolium pratense L. |
Fabales |
Fabaceae |
Forbs/Herbs |
white clover |
Trifolium repens L. |
Fabales |
Fabaceae |
Forbs/Herbs |
limeberry |
Triphasia trifolia (Burm. f.) P. Wilson |
Sapindales |
Rutaceae |
Hardwood Trees |
scentless false mayweed |
Tripleurospermum perforatum (Merat) M. Lainz |
Asterales |
Asteraceae |
Forbs/Herbs |
coltsfoot |
Tussilago farfara L. |
Asterales |
Asteraceae |
Forbs/Herbs |
narrowleaf cattail |
Typha angustifolia L. |
Typhales |
Typhaceae |
Aquatic |
gorse |
Ulex europaeus L. |
Fabales |
Fabaceae |
Shrub or Subshrub |
Chinese elm |
Ulmus parvifolia Jacq. |
Urticales |
Ulmaceae |
Hardwood Trees |
Siberian elm |
Ulmus pumila L. |
Urticales |
Ulmaceae |
Hardwood Trees |
Caesarweed |
Urena lobata L. |
Malvales |
Malvaceae |
Forbs/Herbs |
guineagrass |
Urochloa maxima (Jacq.) R. Webster |
Cyperales |
Poaceae |
Shrub or Subshrub |
para grass |
Urochloa mutica (Forsk.) T.Q. Nguyen |
Cyperales |
Poaceae |
Grass or Grasslike |
liverseed grass |
Urochloa panicoides Beauvois |
Cyperales |
Poaceae |
Grass or Grasslike |
stinging nettle |
Urtica dioica L. |
Urticales |
Urticaceae |
Forbs/Herbs |
swollen bladderwort |
Utricularia inflata Walter |
Scrophulariales |
Lentibulariaceae |
Forbs/Herbs |
moth mullein |
Verbascum blattaria L. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
common mullein |
Verbascum thapsus L. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
purpletop vervain |
Verbena bonariensis L. |
Lamiales |
Verbenaceae |
Forbs/Herbs |
Brazilian vervain |
Verbena brasiliensis Vell. |
Lamiales |
Verbenaceae |
Forbs/Herbs |
tungoil tree |
Vernicia fordii (Hemsl.) Airy-Shaw |
Euphorbiales |
Euphorbiaceae |
Hardwood Trees |
thymeleaf speedwell |
Veronica serpyllifolia L. |
Scrophulariales |
Scrophulariaceae |
Forbs/Herbs |
European cranberrybush |
Viburnum opulus opulus L. |
Dipsacales |
Caprifoliaceae |
Hardwood Trees |
Japanese snowball |
Viburnum plicatum Thunb. |
Dipsacales |
Caprifoliaceae |
Forbs/Herbs |
Siebold's arrowwood |
Viburnum sieboldii Miq. |
Dipsacales |
Caprifoliaceae |
Hardwood Trees |
garden vetch |
Vicia sativa L. |
Fabales |
Fabaceae |
Forbs/Herbs |
bigleaf periwinkle |
Vinca major L. |
Gentianales |
Apocynaceae |
Vines |
common periwinkle |
Vinca minor L. |
Gentianales |
Apocynaceae |
Vines |
European mistletoe |
Viscum album L. |
Santalales |
Viscaceae |
Parasitic and Epiphytic Plants |
beach vitex |
Vitex rotundifolia L. f. |
Lamiales |
Verbenaceae |
Shrub or Subshrub |
Washington fan palm |
Washingtonia robusta H. Wendl. |
Arecales |
Arecaceae |
Hardwood Trees |
Japanese wisteria |
Wisteria floribunda (Willd.) DC. |
Fabales |
Fabaceae |
Vines |
Chinese wisteria |
Wisteria sinensis (Sims) DC. |
Fabales |
Fabaceae |
Vines |
spiny cockleburr |
Xanthium spinosum L. |
Asterales |
Asteraceae |
Forbs/Herbs |
cocklebur |
Xanthium spp. L. |
Asterales |
Asteraceae |
Forbs/Herbs |
common cocklebur |
Xanthium strumarium L. |
Asterales |
Asteraceae |
Forbs/Herbs |
oriental false hawksbeard |
Youngia japonica (L.) DC. |
Asterales |
Asteraceae |
Forbs/Herbs |
Syrian beancaper |
Zygophyllum fabago L. |
Sapindales |
Zygophyllaceae |
Shrub or Subshrub |