About Weeds of the U.S.
NRCS Invasive Species Policy
Invasive Species Executive Order 13112
U.S. Weeds with Common Name =P*
227 records returned
Click on an accepted name below to view its PLANTS Profile with more information, and
web links if available. Invasive plants that are synonyms are indented beneath the
current PLANTS accepted name.
You may view invasive lists by source by clicking
on the source acronyms at the top of the report.
U.S. |
USDA, Animal and Plant Health Inspection Service (APHIS), Plant Protection and Quarantine (PPQ). Federal noxious weed list (1 February 2012). USDA, APHIS, PPQ, Washington, DC. |
|
USDA, Animal and Plant Health Inspection Service (APHIS), Plant Protection and Quarantine (PPQ). State Plant Regulatory Officials letters. National Plant Board |
STATE |
Assorted authors. State noxious weed lists for 46 states. State agriculture or natural resource departments. |
Cal-IPC |
California Invasive Plant Council. California Invasive Plant Inventory. Cal-IPC Publication 2006-02 (1 February 2007). California Invasive Plant Council, Berkeley, California. |
FLEPPC |
Florida Exotic Pest Plant Council. Invasive plant list. Florida Exotic Pest Plant Council, Florida. |
HEAR |
USDI, Geological Survey. Information index for selected alien plants in Hawaii (20 October 2003). Hawaiian Ecosystems at Risk Project, Biological Resources Division, Haleakala Field Station, Makawao, Hawaii. |
KY |
Haragan, P.D. Weeds of Kentucky and adjacent states: a field guide. The University Press of Kentucky, Lexington, Kentucky. |
N'EAST |
Uva, R.H., J.C. Neal,and J.M. DiTomaso. Weeds of the Northeast. Cornell University Press, Ithaca, New York. |
NE&GP |
Stubbendieck, J., G.Y. Friisoe,and M.R. Bolick. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry, Lincoln, Nebraska. |
SEEPPC |
Southeast Exotic Pest Plant Council. Invasive exotic pest plants in Tennessee (19 October 1999). Research Committee of the Tennessee Exotic Pest Plant Council, Tennessee. |
SWSS |
Southern Weed Science Society. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society, Champaign, Illinois. |
WI |
Hoffman, R.and K. Kearns (eds.). Wisconsin manual of control recommendations for ecologically invasive plants. Wisconsin Dept. Natural Resources, Madison, Wisconsin. |
WSWS |
Whitson, T.D. (ed.) et al. Weeds of the West. Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming, Laramie, Wyoming. |
Symbol |
Common Name
Scientific Name |
Source |
Native Status* |
MIFL3 |
Pacific Island silvergrass Miscanthus floridulus |
STATE |
(N), L48 (I) |
CIBU2 |
padang cassia Cinnamomum burmannii |
HEAR |
HI (I) |
CUMY |
paddy melon Cucumis myriocarpus |
STATE |
L48 (I) |
IMCY |
paillotte Imperata cylindrica |
US, STATE, FLEPPC, SWSS |
(NI), L48 (I) |
EUHE4 |
painted euphorbia Euphorbia heterophylla |
SWSS |
(I), L48 (N), HI (I), PR (N), VI (N) |
EUHE4 EUPR5 |
painted euphorbia Euphorbia heterophylla Euphorbia prunifolia |
SWSS STATE |
(I), L48 (N), HI (I), PR (N), VI (N) |
CYRO |
pakopako Cyperus rotundus |
STATE, SWSS, WSWS |
(I), L48 (I), HI (I), PR (I), VI (I) |
ACNO7 ACNO4 |
pale biddy-biddy Acaena novae-zelandiae Acaena novae-zelandica |
STATE |
L48 (I) |
ACPA14 |
pale biddy-biddy Acaena pallida |
STATE |
L48 (I) |
RUAL4 |
pale dock Rumex altissimus |
STATE, NE&GP |
L48 (N), CAN (N), SPM (N) |
ALAL3 |
pale madwort Alyssum alyssoides |
WSWS |
L48 (I), CAN (I) |
POLA4 |
pale smartweed Polygonum lapathifolium |
NE&GP, SWSS, WSWS |
L48 (N), AK (I), CAN (I), GL (I), SPM (I) |
CYRO8 |
pale swallow-wort Cynanchum rossicum |
STATE |
L48 (I), CAN (I) |
CYVI3 VIHI3 |
pale swallow-wort Cynanchum vincetoxicum Vincetoxicum hirundinaria |
STATE |
L48 (I), CAN (I) |
IRPS |
paleyellow iris Iris pseudacorus |
STATE, Cal-IPC |
L48 (I), CAN (I) |
AMPA |
Palmer amaranth Amaranthus palmeri |
SWSS, WSWS |
L48 (N), CAN (I) |
SEPA6 |
palmgrass Setaria palmifolia |
HEAR |
HI (I) |
IPWR |
palmleaf morningglory Ipomoea wrightii |
SWSS |
L48 (I), PR (I), VI (I) |
PADI3 |
palpalum dilate Paspalum dilatatum |
N'EAST, SWSS, WSWS |
(I), L48 (I), HI (I), PR (I) |
COSE4 |
pampas grass Cortaderia selloana |
Cal-IPC, HEAR |
L48 (I) |
COJU2 |
pampasgrass Cortaderia jubata |
STATE, Cal-IPC, HEAR |
L48 (I), HI (I) |
CAEL5 |
Panama rubber tree Castilla elastica |
FLEPPC |
PR (I) |
PAMI2 |
panic millet Panicum miliaceum |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
PARE3 |
panic rampant Panicum repens |
STATE, FLEPPC |
(N), L48 (I), HI (I) |
EHER |
panic veldt grass Ehrharta erecta |
Cal-IPC |
L48 (I), HI (I) |
PACA6 |
panicgrass Panicum capillare |
N'EAST, NE&GP, SWSS, WSWS |
L48 (N), VI (N), CAN (N) |
SYDI2 ASSUL |
panicled aster Symphyotrichum divaricatum Aster subulatus var. ligulatus |
NE&GP |
L48 (N) |
BRPA4 |
paper mulberry Broussonetia papyrifera |
SEEPPC |
L48 (I), HI (I) |
MEQU |
paperbark Melaleuca quinquenervia |
US, STATE, FLEPPC, HEAR |
(I), L48 (I), HI (I), PR (I) |
ACAU |
Papuan wattle Acacia auriculiformis |
FLEPPC |
(I), L48 (I) |
URMU |
para grass Urochloa mutica |
FLEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
URMU BRMU |
para grass Urochloa mutica Brachiaria mutica |
FLEPPC HEAR |
(I), L48 (I), HI (I), PR (I), VI (I) |
MEAZ |
paraiso Melia azedarach |
FLEPPC, SEEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
MATA3 |
parasol leaf tree Macaranga tanarius |
HEAR |
HI (I) |
TRRH |
paroquet bur Triumfetta rhomboidea |
STATE |
L48 (I), HI (I), PR (I), VI (I) |
MYAQ2 |
parrot feather Myriophyllum aquaticum |
STATE, Cal-IPC, SEEPPC |
L48 (I), HI (I), CAN (I) |
PASA2 |
parsnip Pastinaca sativa |
STATE, KY, NE&GP, SEEPPC, WI |
L48 (I), AK (I), CAN (W), SPM (W) |
CHFAF CAFA |
partridge pea Chamaecrista fasciculata var. fasciculata Cassia fasciculata |
KY, NE&GP, SWSS |
L48 (N) |
MONU |
patata Monolepis nuttalliana |
NE&GP |
L48 (N), AK (N), CAN (N) |
ECPL |
Paterson's curse Echium plantagineum |
STATE |
L48 (I), CAN (I) |
JUTE |
path rush Juncus tenuis |
N'EAST |
L48 (N), AK (N), HI (I), PR (N), CAN (N), SPM (N) |
MONU |
patota Monolepis nuttalliana |
NE&GP |
L48 (N), AK (N), CAN (N) |
FAMO PAFA8 |
peacocksplume Falcataria moluccana Paraserianthes falcataria |
HEAR |
(I), HI (I) |
SEPUP2 SEGL2 |
pearl millet Setaria pumila ssp. pumila Setaria glauca |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), CAN (I), SPM (W) |
HESU4 |
pearlflower Heterocentron subtriplinervium |
HEAR |
HI (I) |
AREL10 ARLI5 |
pelican flower Aristolochia elegans Aristolochia littoralis |
FLEPPC |
L48 (I), HI (I), PR (I), VI (I) |
MAMA28 |
pengua Macaranga mappa |
HEAR |
HI (I) |
POPE2 |
Pennsylvania knotweed Polygonum pensylvanicum |
KY, N'EAST, NE&GP, SWSS |
L48 (N), AK (N), CAN (N) |
PAPE5 |
Pennsylvania pellitory Parietaria pensylvanica |
NE&GP |
L48 (N), CAN (N) |
POPE2 |
Pennsylvania smartweed Polygonum pensylvanicum |
KY, N'EAST, NE&GP, SWSS |
L48 (N), AK (N), CAN (N) |
THPRA THSE |
penny mountain Thymus praecox ssp. arcticus Thymus serpyllum |
N'EAST |
L48 (I), CAN (I), GL (I) |
THAR5 |
pennycress Thlaspi arvense |
KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
MEPU |
pennyroyal Mentha pulegium |
Cal-IPC |
L48 (I), HI (I), CAN (I) |
SCMO |
pepper tree Schinus molle |
Cal-IPC |
L48 (I), HI (I), PR (I) |
CACH42 CACH10 |
peppergrass Cardaria chalepensis Cardaria chalapensis |
STATE, Cal-IPC |
L48 (I), CAN (I) |
CADR |
peppergrass Cardaria draba |
STATE, Cal-IPC, NE&GP, SWSS, WSWS |
L48 (I), CAN (I) |
LEDE |
peppergrass Lepidium densiflorum |
NE&GP |
L48 (I,N), AK (I?), HI (I) |
LEVI3 |
peppergrass Lepidium virginicum |
N'EAST, SWSS |
(I), L48 (N), AK (I?), HI (I), PR (N), VI (I), CAN (NI) |
MEPI |
peppermint Mentha ×piperita |
SEEPPC |
L48 (N), AK (I), PR (N), CAN (N) |
MEPU |
peppermint Mentha pulegium |
Cal-IPC |
L48 (I), HI (I), CAN (I) |
NEAR5 AMAR5 |
peppervine Nekemias arborea Ampelopsis arborea |
SWSS SWSS |
L48 (N), PR (N) |
COAR4 |
perennial morningglory Convolvulus arvensis |
STATE, KY, N'EAST, NE&GP, SWSS, WI, WSWS |
L48 (I), HI (I), CAN (I) |
LALA4 |
perennial pea Lathyrus latifolius |
SWSS, WSWS |
L48 (I), HI (I), CAN (I) |
LALA4 |
perennial peavine Lathyrus latifolius |
SWSS, WSWS |
L48 (I), HI (I), CAN (I) |
LELA2 |
perennial pepperweed Lepidium latifolium |
STATE, Cal-IPC, WSWS |
L48 (I), CAN (I) |
AMPS |
perennial ragweed Ambrosia psilostachya |
NE&GP |
L48 (N), CAN (N) |
GUSA2 |
perennial snakeweed Gutierrezia sarothrae |
NE&GP, WSWS |
L48 (N), CAN (N) |
SOARA2 |
perennial sowthistle Sonchus arvensis ssp. arvensis |
STATE |
L48 (I), CAN (I), SPM (I) |
SOAR2 |
perennial sowthistle Sonchus arvensis |
STATE, N'EAST, SWSS, WSWS |
L48 (I), AK (I), CAN (I), SPM (I) |
SOAS |
perennial sowthistle Sonchus asper |
KY, NE&GP, SWSS, WSWS |
L48 (I), AK (I), HI (I), PR (I), CAN (I), SPM (I) |
NEWIW GLWI2 |
perennial soybean Neonotonia wightii var. wightii Glycine wightii |
HEAR |
|
EHCA |
perennial veldt grass Ehrharta calycina |
Cal-IPC |
L48 (I), HI (I) |
VIMA |
periwinkle Vinca major |
Cal-IPC, SEEPPC |
L48 (I), CAN (I) |
VIMI2 |
periwinkle Vinca minor |
SEEPPC, WI |
L48 (I), CAN (I) |
VEPE3 |
Persian speedwell Veronica persica |
KY, WSWS |
L48 (I), AK (I), CAN (I), GL (I) |
CEHI3 CEUR |
Peruvian apple Cereus hildmannianus Cereus uruguayanus |
STATE |
HI (I), PR (I) |
SCMO |
Peruvian peppertree Schinus molle |
Cal-IPC |
L48 (I), HI (I), PR (I) |
CEHI3 CEUR |
Peruvian torch Cereus hildmannianus Cereus uruguayanus |
STATE |
HI (I), PR (I) |
ERPH |
Philadelphia fleabane Erigeron philadelphicus |
SWSS |
L48 (N), CAN (N) |
ASGA2 |
Philippine violet Asystasia gangetica |
FLEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
MOVA |
pickerel weed Monochoria vaginalis |
US, STATE |
L48 (I), HI (I) |
POCO14 |
pickerelweed Pontederia cordata |
SWSS |
L48 (N), CAN (N) |
SPAR |
pickpurse Spergula arvensis |
WSWS |
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
PHAM4 |
pigeonberry Phytolacca americana |
KY, N'EAST, NE&GP, SWSS |
L48 (N), CAN (N) |
SEPUP2 SEGL2 |
pigeongrass Setaria pumila ssp. pumila Setaria glauca |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), CAN (I), SPM (W) |
SEVI4 |
pigeongrass Setaria viridis |
STATE, NE&GP, SEEPPC, SWSS |
L48 (I), AK (I), CAN (I) |
HOGL2 |
pignut Hoffmannseggia glauca |
SWSS, WSWS |
L48 (N) |
HOGL2 HODE |
pignut Hoffmannseggia glauca Hoffmannseggia densiflora |
SWSS, WSWS STATE |
L48 (N) |
JASA |
pikake Jasminum sambac |
FLEPPC |
(I), L48 (I), PR (I), VI (I) |
FICA |
piku Ficus carica |
Cal-IPC |
(I), L48 (I), PR (I) |
ACCO |
pilampwoia Acacia confusa |
HEAR |
(I), HI (I) |
CHAC |
pilipiliula Chrysopogon aciculatus |
US, STATE |
(N), L48 (I), HI (I) |
MADI6 MAMA11 |
pineappleweed Matricaria discoidea Matricaria matricarioides |
KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
ACOS |
pineland threeseed mercury Acalypha ostryifolia |
KY, SWSS |
L48 (N), PR (N), VI (N) |
ASFI2 |
pink asphodel Asphodelus fistulosus |
US, STATE |
L48 (I) |
ARCI2 |
pinkfringe Arthrostemma ciliatum |
HEAR |
HI (I) |
DIRO2 |
pinklady Dissotis rotundifolia |
HEAR |
(I), HI (I), PR (I) |
DESO2 |
pinnate tansymustard Descurainia sophia |
STATE, SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I), GL (I) |
POPE2 |
pinweed Polygonum pensylvanicum |
KY, N'EAST, NE&GP, SWSS |
L48 (N), AK (N), CAN (N) |
ACNO7 ACNO4 |
pirri-pirri bur Acaena novae-zelandiae Acaena novae-zelandica |
STATE |
L48 (I) |
PIST2 |
pistie Pistia stratiotes |
STATE, FLEPPC |
L48 (N), HI (I), PR (N), VI (N) |
BIFR |
pitchfork weed Bidens frondosa |
N'EAST, NE&GP |
L48 (N), AK (I), CAN (I) |
CHBE4 |
pitseed goosefoot Chenopodium berlandieri |
WSWS |
(I,N), L48 (N), AK (N), CAN (NI) |
IPLA |
pitted morningglory Ipomoea lacunosa |
KY, N'EAST, SWSS |
L48 (N), CAN (W) |
MOPE |
plains beebalm Monarda pectinata |
NE&GP |
L48 (N) |
COTI3 |
plains coreopsis Coreopsis tinctoria |
NE&GP, SWSS |
L48 (N), HI (W), CAN (N) |
DECAV2 DEVI |
plains larkspur Delphinium carolinianum ssp. virescens Delphinium virescens |
NE&GP |
L48 (N), CAN (N) |
OPPO |
plains pricklypear Opuntia polyacantha |
NE&GP, WSWS |
L48 (N), CAN (N) |
FRFL |
plains snakecotton Froelichia floridana |
NE&GP |
L48 (N) |
LUPL |
Platte lupine Lupinus plattensis |
NE&GP |
L48 (N) |
CICA11 |
Platte thistle Cirsium canescens |
NE&GP, WSWS |
L48 (N) |
ACMI2 |
plumajillo Achillea millefolium |
KY, N'EAST, NE&GP, SWSS |
(I,N), L48 (NI), AK (N), HI (I), CAN (NI), GL (N), SPM (NI) |
BOFR2 |
plume poppy Bocconia frutescens |
STATE, HEAR |
HI (I), PR (N) |
MACO10 |
plume-poppy Macleaya cordata |
SEEPPC |
L48 (I), CAN (I) |
CAAC |
plumeless thistle Carduus acanthoides |
STATE, NE&GP, WI, WSWS |
L48 (I), CAN (I) |
CANU4 |
plumeless thistle Carduus nutans |
STATE, KY, N'EAST, NE&GP, SEEPPC, SWSS, WI, WSWS |
L48 (I), CAN (I) |
ABPR3 |
pois rouge Abrus precatorius |
FLEPPC |
(I,N), L48 (I), HI (I), PR (I), VI (I) |
COMA2 |
poison hemlock Conium maculatum |
STATE, Cal-IPC, KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS |
L48 (I), CAN (I) |
TOPU2 RHTO8 |
poison ivy Toxicodendron pubescens Rhus toxicodendron |
STATE |
L48 (N) |
TORAR RHRA6 |
poison ivy Toxicodendron radicans ssp. radicans Rhus radicans |
KY |
L48 (N), CAN (N) |
TORA2 |
poison ivy Toxicodendron radicans |
STATE, N'EAST, SWSS, WSWS |
L48 (N), CAN (N) |
TORY |
poison ivy Toxicodendron rydbergii |
NE&GP |
L48 (N), CAN (N) |
ASSU2 |
poison milkweed Asclepias subverticillata |
WSWS |
L48 (N) |
COMA2 |
poison parsley Conium maculatum |
STATE, Cal-IPC, KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS |
L48 (I), CAN (I) |
CIMA2 |
poison parsnip Cicuta maculata |
STATE, NE&GP |
L48 (N), AK (N), CAN (N) |
TOVE |
poison sumac Toxicodendron vernix |
STATE |
L48 (N), CAN (N) |
PHAM4 |
pokeberry Phytolacca americana |
KY, N'EAST, NE&GP, SWSS |
L48 (N), CAN (N) |
PHAM4 |
pokeweed Phytolacca americana |
KY, N'EAST, NE&GP, SWSS |
L48 (N), CAN (N) |
HIAT2 |
polar hawkweed Hieracium atratum |
STATE |
|
IMGL |
policeman's helmet Impatiens glandulifera |
STATE |
L48 (I), CAN (I) |
ADPA |
pomea Adenanthera pavonina |
FLEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
CAST |
pond water-starwort Callitriche stagnalis |
STATE |
L48 (I), CAN (I), SPM (I) |
MOPE |
pony beebalm Monarda pectinata |
NE&GP |
L48 (N) |
DITE2 |
poorjoe Diodia teres |
KY |
L48 (N) |
CYCO |
poorland flatsedge Cyperus compressus |
SWSS |
(I), L48 (N), HI (I), PR (N), VI (N) |
LEVI3 |
poorman's pepper Lepidium virginicum |
N'EAST, SWSS |
(I), L48 (N), AK (I?), HI (I), PR (N), VI (I), CAN (NI) |
TRSE6 SASE5 |
popcorn tree Triadica sebifera Sapium sebiferum |
STATE, Cal-IPC, FLEPPC |
L48 (I) |
VAFA ACFA |
popinac Vachellia farnesiana Acacia farnesiana |
HEAR HEAR |
(I), L48 (N), HI (I), PR (N), VI (N) |
PADU |
poppy Papaver dubium |
SEEPPC |
L48 (I), CAN (W), GL (W) |
AMBR7 |
porcelainberry Ampelopsis brevipedunculata |
WI |
L48 (I) |
FIRU4 |
Port Jackson fig Ficus rubiginosa |
HEAR |
(I), L48 (I), HI (I) |
CYST7 |
Portugese broom Cytisus striatus |
STATE, Cal-IPC |
L48 (I) |
CASA3 |
pot Cannabis sativa |
STATE, NE&GP, SWSS, WSWS |
L48 (I), HI (I), PR (I), CAN (I) |
EPPI |
pothos Epipremnum pinnatum |
FLEPPC |
(NI), L48 (I), HI (I), PR (I), VI (I) |
BRST2 |
poverty brome Bromus sterilis |
SEEPPC |
L48 (I), HI (I), CAN (I) |
SPVA |
poverty dropseed Sporobolus vaginiflorus |
NE&GP |
(I,N), L48 (N), CAN (NI) |
SPVA |
poverty grass Sporobolus vaginiflorus |
NE&GP |
(I,N), L48 (N), CAN (NI) |
JUTE |
poverty rush Juncus tenuis |
N'EAST |
L48 (N), AK (N), HI (I), PR (N), CAN (N), SPM (N) |
IVAX |
poverty sumpweed Iva axillaris |
STATE, NE&GP, WSWS |
L48 (N), CAN (N) |
IVAX |
poverty weed Iva axillaris |
STATE, NE&GP, WSWS |
L48 (N), CAN (N) |
MONU |
povertyweed Monolepis nuttalliana |
NE&GP |
L48 (N), AK (N), CAN (N) |
AMPO2 |
Powell amaranth Amaranthus powellii |
N'EAST, SWSS |
L48 (N), CAN (N) |
VINE VIPR5 |
prairie blueviolet Viola nephrophylla Viola pratincola |
NE&GP |
L48 (N), CAN (N) |
AMDR GUDR2 |
prairie broomweed Amphiachyris dracunculoides Gutierrezia dracunculoides |
SWSS |
L48 (N) |
DEIL |
prairie bundleflower Desmanthus illinoensis |
SWSS |
L48 (N) |
ERCO8 |
prairie cupgrass Eriochloa contracta |
SWSS |
L48 (N), CAN (I) |
ERST3 |
prairie fleabane Erigeron strigosus |
NE&GP |
L48 (N), CAN (N) |
FRFL |
prairie froelichia Froelichia floridana |
NE&GP |
L48 (N) |
SOMI2 |
prairie goldenrod Solidago missouriensis |
NE&GP |
L48 (N), CAN (N) |
DECAV2 DEVI |
prairie larkspur Delphinium carolinianum ssp. virescens Delphinium virescens |
NE&GP |
L48 (N), CAN (N) |
ALTE |
prairie onion Allium textile |
WSWS |
L48 (N), CAN (N) |
ROAR3 |
prairie rose Rosa arkansana |
NE&GP |
L48 (N), CAN (N) |
ARLU |
prairie sage Artemisia ludoviciana |
NE&GP |
L48 (I), CAN (N) |
ARFR4 |
prairie sagewort Artemisia frigida |
NE&GP, WSWS |
L48 (N), AK (N), CAN (N) |
HEPE |
prairie sunflower Helianthus petiolaris |
SWSS |
L48 (N), CAN (N) |
THRH |
prairie thermopsis Thermopsis rhombifolia |
WSWS |
L48 (N), CAN (N) |
CICA11 |
prairie thistle Cirsium canescens |
NE&GP, WSWS |
L48 (N) |
AROL |
prairie threeawn Aristida oligantha |
NE&GP |
L48 (N), CAN (I) |
ROAR3 |
prairie wildrose Rosa arkansana |
NE&GP |
L48 (N), CAN (N) |
ABPR3 |
precatory bean Abrus precatorius |
FLEPPC |
(I,N), L48 (I), HI (I), PR (I), VI (I) |
SYAS |
prickly comfrey Symphytum asperum |
STATE |
L48 (I), AK (I), CAN (I) |
SISP |
prickly fanpetals Sida spinosa |
KY, N'EAST, SWSS |
(I), L48 (N), HI (I), PR (N), VI (N), CAN (I) |
RUAR2 |
prickly Florida blackberry Rubus argutus |
STATE, HEAR, N'EAST |
L48 (N), HI (I) |
LASE |
prickly lettuce Lactuca serriola |
KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), CAN (I) |
SATR12 SAIB |
prickly Russian thistle Salsola tragus Salsola iberica |
STATE STATE, NE&GP, SWSS, WSWS |
L48 (I), HI (I), CAN (I) |
SISP |
prickly sida Sida spinosa |
KY, N'EAST, SWSS |
(I), L48 (N), HI (I), PR (N), VI (N), CAN (I) |
SOTO4 |
prickly solanum Solanum torvum |
US, STATE, FLEPPC, WSWS |
(I), L48 (I), HI (I), PR (I), VI (I) |
SOAS |
prickly sowthistle Sonchus asper |
KY, NE&GP, SWSS, WSWS |
L48 (I), AK (I), HI (I), PR (I), CAN (I), SPM (I) |
MEAZ |
pride of India Melia azedarach |
FLEPPC, SEEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
POOR2 |
Prince's feather Polygonum orientale |
SEEPPC |
L48 (I), CAN (I) |
PATO2 |
princess tree Paulownia tomentosa |
SEEPPC |
L48 (I) |
TIUR |
princessflower Tibouchina urvilleana |
HEAR |
HI (I), PR (I) |
SAPR |
procumbent pearlwort Sagina procumbens |
N'EAST |
L48 (I), AK (I), CAN (N), GL (N), SPM (N) |
PAMI2 |
proso Panicum miliaceum |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
POAR11 |
prostrate knotweed Polygonum arenastrum |
NE&GP |
L48 (I), AK (I), HI (I), VI (I), CAN (I) |
POAV |
prostrate knotweed Polygonum aviculare |
KY, N'EAST, SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
AMBL |
prostrate pigweed Amaranthus blitoides |
N'EAST, NE&GP, SWSS, WSWS |
L48 (I), AK (I), CAN (I) |
CHMA15 EUMA7 |
prostrate spurge Chamaesyce maculata Euphorbia maculata |
N'EAST, NE&GP, SWSS |
(I), L48 (N), HI (I), CAN (I) |
VEBR |
prostrate vervain Verbena bracteata |
NE&GP, SWSS, WSWS |
L48 (N), CAN (N) |
MEMI2 |
puakatau Melinis minutiflora |
FLEPPC, HEAR |
(I), L48 (I), HI (I), PR (I) |
URMU |
puakatau Urochloa mutica |
FLEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
SOOL |
pualele Sonchus oleraceus |
N'EAST, SWSS, WSWS |
(I), L48 (I), AK (I), HI (I), PR (I), VI (I), CAN (I), GL (I), SPM (I) |
BUAR3 LIAR4 |
puccoon Buglossoides arvensis Lithospermum arvense |
SEEPPC KY, NE&GP, SWSS, WSWS |
L48 (I), CAN (I) |
PUPH2 |
puero Pueraria phaseoloides |
STATE |
HI (I), PR (I), VI (I) |
PEPU2 |
puk-soh Pennisetum purpureum |
FLEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
VUOC |
pullout grass Vulpia octoflora |
NE&GP |
L48 (N), CAN (N) |
CAEL5 |
puluvao Castilla elastica |
FLEPPC |
PR (I) |
ACBR5 |
punagrass Achnatherum brachychaetum |
STATE |
L48 (I) |
ACBR5 STBR3 |
punagrass Achnatherum brachychaetum Stipa brachychaeta |
STATE STATE |
L48 (I) |
TRCI2 |
puncture vine Tribulus cistoides |
FLEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
TRTE |
puncturevine Tribulus terrestris |
STATE, NE&GP, SEEPPC, SWSS, WSWS |
(I), L48 (I), HI (I), CAN (W) |
MEQU |
punktree Melaleuca quinquenervia |
US, STATE, FLEPPC, HEAR |
(I), L48 (I), HI (I), PR (I) |
AMCO |
purple ammannia Ammannia coccinea |
SWSS |
L48 (N), HI (I), PR (N), VI (N) |
MACA2 |
purple aster Machaeranthera canescens |
WSWS |
L48 (N), CAN (N) |
AGGI |
purple cockle Agrostemma githago |
STATE, N'EAST, WSWS |
L48 (I), AK (I), CAN (I) |
DISA |
purple crabgrass Digitaria sanguinalis |
KY, N'EAST, NE&GP, SWSS, WSWS |
(I), L48 (I), PR (I), CAN (I) |
SEVA4 COVA2 |
purple crownvetch Securigera varia Coronilla varia |
SEEPPC, WI |
L48 (I), HI (I), CAN (I) |
GAPU3 GNPU2 |
purple cudweed Gamochaeta purpurea Gnaphalium purpureum |
N'EAST |
(I), L48 (N), HI (I), CAN (N) |
LAPUI |
purple deadnettle Lamium purpureum var. incisum |
SWSS |
L48 (I), CAN (I), SPM (W) |
LAPU2 |
purple deadnettle Lamium purpureum |
WSWS |
(I,W), L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
BRDI2 |
purple false brome Brachypodium distachyon |
Cal-IPC |
L48 (I), HI (I) |
DIPU |
purple foxglove Digitalis purpurea |
WSWS |
L48 (I), AK (I), CAN (I), SPM (I) |
PAED |
purple granadilla Passiflora edulis |
HEAR |
L48 (I), HI (I), PR (I), VI (I) |
PSCA |
purple guava Psidium cattleianum |
FLEPPC, HEAR |
(I), L48 (I), HI (I), PR (I) |
ASMO7 |
purple locoweed Astragalus mollissimus |
NE&GP |
L48 (N) |
OXLA3 |
purple locoweed Oxytropis lambertii |
NE&GP |
L48 (N), CAN (N) |
LYSA2 |
purple loosestrife Lythrum salicaria |
STATE, Cal-IPC, N'EAST, NE&GP, SEEPPC, SWSS, WI, WSWS |
L48 (I), CAN (I), SPM (I) |
LYTHR |
purple loosestrife Lythrum |
STATE |
(I,N), L48 (I,N) |
ERSP |
purple lovegrass Eragrostis spectabilis |
NE&GP |
L48 (N), CAN (I) |
LYSA2 |
purple lythrum Lythrum salicaria |
STATE, Cal-IPC, N'EAST, NE&GP, SEEPPC, SWSS, WI, WSWS |
L48 (I), CAN (I), SPM (I) |
CHTE2 |
purple mustard Chorispora tenella |
STATE, NE&GP, SWSS, WSWS |
L48 (I), CAN (W) |
CYRO |
purple nutsedge Cyperus rotundus |
STATE, SWSS, WSWS |
(I), L48 (I), HI (I), PR (I), VI (I) |
BAVA |
purple orchid tree Bauhinia variegata |
FLEPPC |
L48 (I), PR (I) |
COJU2 |
purple pampasgrass Cortaderia jubata |
STATE, Cal-IPC, HEAR |
L48 (I), HI (I) |
PAIN6 |
purple passionflower Passiflora incarnata |
KY, SWSS |
L48 (N) |
CAIN2 |
purple poppymallow Callirhoe involucrata |
NE&GP |
L48 (N) |
CECA2 |
purple starthistle Centaurea calcitrapa |
STATE |
L48 (I), CAN (I) |
ARPU9 |
purple threeawn Aristida purpurea |
NE&GP |
L48 (N), CAN (N) |
HYPE3 |
purple top Hyptis pectinata |
STATE |
(I), L48 (I), HI (I), PR (N), VI (N) |
VEPE2 |
purslane speedwell Veronica peregrina |
WSWS |
L48 (N), AK (I), HI (I), PR (N), CAN (N) |
POOL |
pursley Portulaca oleracea |
STATE, HEAR, KY, N'EAST, NE&GP, SWSS, WSWS |
(I), L48 (I,N), HI (I), PR (I), VI (I), CAN (NI) |
POOL |
pusley Portulaca oleracea |
STATE, HEAR, KY, N'EAST, NE&GP, SWSS, WSWS |
(I), L48 (I,N), HI (I), PR (I), VI (I), CAN (NI) |
ORUM |
Pyrenees star of Bethlehem Ornithogalum umbellatum |
STATE, KY, N'EAST, SEEPPC |
L48 (I), CAN (I) |
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