NRCS Invasive Species Policy
Invasive Species Executive Order 13112
Introduced Plants of the U.S. with Scientific Name =O*
102 records returned
Click on an accepted name below to view its PLANTS Profile with all
synonyms, distribution map, more information, and web links if available.
Symbol |
Scientific Name |
Common Name |
Native Status |
OCJA |
Ochna jabotapita |
bird's-eye bush |
PR (I) |
OCMO4 |
Ochna mossambicensis |
African bird's-eye bush |
PR (I) |
OCSE2 |
Ochna serrulata |
Mickey Mouse plant |
HI (I) |
OCTH |
Ochna thomasiana |
Thomas' bird's-eye bush |
HI (I) |
OCEL |
Ochrosia elliptica |
elliptic yellowwood |
L48 (I) |
OCBA |
Ocimum basilicum |
sweet basil |
L48 (I), HI (I), PR (I) |
OCGR |
Ocimum gratissimum |
African basil |
HI (I) |
OCTE2 |
Ocimum tenuiflorum |
holy basil |
PR (I) |
ODVE |
Odontites vernus |
red bartsia |
L48 (I), CAN (I), SPM (I) |
ODVES |
Odontites vernus ssp. serotinus |
red bartsia |
L48 (I), CAN (I), SPM (I) |
ODCU |
Odontonema cuspidatum |
mottled toothedthread |
L48 (I), HI (I), PR (I) |
ODTU |
Odontonema tubiforme |
firespike |
L48 (I), HI (I), PR (I) |
ODCH |
Odontosoria chinensis |
Chinese creepingfern |
HI (I) |
OEMA2 |
Oeceoclades maculata |
monk orchid |
L48 (I), PR (I), VI (I) |
OEAQ |
Oenanthe aquatica |
fineleaf waterdropwort |
L48 (I) |
OEJA2 |
Oenanthe javanica |
Java waterdropwort |
L48 (I) |
OEPI |
Oenanthe pimpinelloides |
corkyfruit waterdropwort |
L48 (I) |
OEAF |
Oenothera affinis |
longflower evening primrose |
HI (I) |
OECO6 |
Oenothera cordata |
heartleaf evening primrose |
L48 (I) |
OEGL |
Oenothera glazioviana |
redsepal evening primrose |
L48 (I), CAN (I) |
OEGR4 |
Oenothera grandiflora |
largeflower evening primrose |
L48 (N), CAN (I) |
OELA |
Oenothera laciniata |
cutleaf evening primrose |
L48 (N), HI (I), CAN (I) |
OEMO |
Oenothera mollissima |
Argentine evening primrose |
L48 (I) |
OEPE |
Oenothera perennis |
little evening primrose |
L48 (N), CAN (N), SPM (I) |
OEST |
Oenothera stricta |
Chilean evening primrose |
L48 (I), HI (I) |
OLCO |
Oldenlandia corymbosa |
flat-top mille graines |
L48 (N), HI (I), PR (N), VI (N) |
OLLA2 |
Oldenlandia lancifolia |
calycose mille graines |
PR (I) |
OLSA |
Oldenlandia salzmannii |
Salzmann's mille graines |
L48 (I) |
OLCA4 |
Oldenlandiopsis callitrichoides |
creeping-bluet |
L48 (N), HI (I), PR (N), VI (N) |
OLEU |
Olea europaea |
olive |
L48 (I), HI (I) |
OLEUC |
Olea europaea ssp. cuspidata |
African olive |
L48 (I), HI (I) |
OLEUE |
Olea europaea ssp. europaea |
European olive |
L48 (I), HI (I) |
OMLI |
Omphalodes linifolia |
whiteflower navelwort |
L48 (I), CAN (I) |
OMVE |
Omphalodes verna |
creeping navelwort |
CAN (I) |
ONPI |
Oncosiphon piluliferum |
stinknet |
L48 (I) |
ONSU2 |
Oncosiphon suffruticosum |
shrubby mayweed |
L48 (I) |
ONVI |
Onobrychis viciifolia |
sainfoin |
L48 (I), CAN (I) |
ONAL5 |
Ononis alopecuroides |
foxtail restharrow |
L48 (I) |
ONAR |
Ononis arvensis |
field restharrow |
L48 (I), CAN (I) |
ONRE |
Ononis repens |
common restharrow |
L48 (I) |
ONSP |
Ononis spinosa |
spiny restharrow |
L48 (I) |
ONAC |
Onopordum acanthium |
Scotch cottonthistle |
L48 (I), CAN (W) |
ONIL |
Onopordum illyricum |
Illyrian cottonthistle |
L48 (I) |
ONTA |
Onopordum tauricum |
bull cottonthistle |
L48 (I) |
OPTU8 |
Operculina turpethum |
St. Thomas lidpod |
PR (I), VI (N) |
OPTUV |
Operculina turpethum var. ventricosa |
St. Thomas lidpod |
PR (I) |
OPPE |
Ophioglossum pendulum |
Old World adderstongue |
L48 (I), HI (I) |
OPPEF |
Ophioglossum pendulum ssp. falcatum |
Old World adderstongue |
HI (I) |
OPPEP |
Ophioglossum pendulum ssp. pendulum |
Old World adderstongue |
L48 (I), HI (I) |
OPJA3 |
Ophiopogon jaburan |
lilyturf |
L48 (I) |
OPCO2 |
Oplismenus compositus |
running mountaingrass |
HI (I) |
OPHI |
Oplismenus hirtellus |
basketgrass |
L48 (NI), HI (I), PR (N), VI (N) |
OPHIH |
Oplismenus hirtellus ssp. hirtellus |
basketgrass |
HI (I), PR (N) |
OPHIU2 |
Oplismenus hirtellus ssp. undulatifolius |
basketgrass |
L48 (I) |
OPCO4 |
Opuntia cochenillifera |
cochineal nopal cactus |
L48 (I), HI (I), PR (I), VI (I) |
OPFI |
Opuntia ficus-indica |
Barbary fig |
L48 (I), HI (I), PR (I) |
OPLE2 |
Opuntia leucotricha |
arborescent pricklypear |
L48 (I) |
OPMI4 |
Opuntia microdasys |
angel's-wings |
L48 (I) |
OPMO5 |
Opuntia monacantha |
common pricklypear |
L48 (I), HI (I) |
OPTO2 |
Opuntia tomentosa |
woollyjoint pricklypear |
L48 (I) |
ORHE4 |
Origanum heracleoticum |
|
CAN (I) |
ORMA |
Origanum majorana |
sweet marjoram |
L48 (I) |
ORVU |
Origanum vulgare |
oregano |
L48 (I), CAN (I) |
ORCA6 |
Ornithogalum caudatum |
false seaonion |
L48 (I) |
ORNU |
Ornithogalum nutans |
drooping star of Bethlehem |
L48 (I), CAN (I) |
ORPY |
Ornithogalum pyrenaicum |
Pyrenees star of Bethlehem |
L48 (I) |
ORUM |
Ornithogalum umbellatum |
sleepydick |
L48 (I), CAN (I) |
ORCO15 |
Ornithopus compressus |
yellow bird's-foot |
L48 (I) |
ORPE80 |
Ornithopus perpusillus |
little white bird's-foot |
L48 (I) |
ORPI3 |
Ornithopus pinnatus |
yellow bird's-foot |
L48 (I) |
ORSA2 |
Ornithopus sativus |
common bird's-foot |
L48 (I) |
ORSAI |
Ornithopus sativus ssp. isthmocarpus |
common bird's-foot |
L48 (I) |
ORSAS |
Ornithopus sativus ssp. sativus |
common bird's-foot |
L48 (I) |
ORHE3 |
Orobanche hederae |
ivy broomrape |
L48 (I) |
ORMI |
Orobanche minor |
hellroot |
L48 (I) |
ORRA |
Orobanche ramosa |
hemp broomrape |
L48 (I) |
ORRU |
Oryza rufipogon |
brownbeard rice |
L48 (I) |
ORSA |
Oryza sativa |
rice |
L48 (I), PR (I), VI (I) |
OSCA |
Osteospermum calendulaceum |
stinking roger |
HI (I) |
OSEC |
Osteospermum ecklonis |
blue and white daisybush |
L48 (I) |
OSFR4 |
Osteospermum fruticosum |
shrubby daisybush |
L48 (I) |
OTFR |
Otholobium fruticans |
Capetown pea |
L48 (I) |
OTAL |
Ottelia alismoides |
ducklettuce |
L48 (I) |
OXBO3 |
Oxalis bowiei |
red-flower woodsorrel |
L48 (I) |
OXCO |
Oxalis corniculata |
creeping woodsorrel |
L48 (N), HI (I), PR (N), VI (N), CAN (I) |
OXDE3 |
Oxalis debilis |
pink woodsorrel |
L48 (I), HI (I), PR (I), VI (I) |
OXDEC |
Oxalis debilis var. corymbosa |
pink woodsorrel |
L48 (I), HI (I), PR (I), VI (I) |
OXDI2 |
Oxalis dillenii |
slender yellow woodsorrel |
L48 (N), CAN (I) |
OXHI |
Oxalis hirta |
tropical woodsorrel |
L48 (I) |
OXIN |
Oxalis incarnata |
crimson woodsorrel |
L48 (I) |
OXPE |
Oxalis pes-caprae |
Bermuda buttercup |
L48 (I) |
OXPU2 |
Oxalis purpurea |
purple woodsorrel |
L48 (I) |
OXRA |
Oxalis radicosa |
dwarf woodsorrel |
L48 (I) |
OXRU |
Oxalis rubra |
windowbox woodsorrel |
L48 (I) |
OXST |
Oxalis stricta |
common yellow oxalis |
L48 (N), CAN (I) |
OXVI |
Oxalis violacea |
violet woodsorrel |
L48 (N), PR (I) |
OXVO |
Oxyrhynchus volubilis |
twining bluehood |
L48 (I) |
OXPA3 |
Oxyspora paniculata |
bristletips |
HI (I) |
OXRI80 |
Oxytropis riparia |
Oxus locoweed |
L48 (I) |
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