About Weeds of the U.S.
NRCS Invasive Species Policy
Invasive Species Executive Order 13112
U.S. Weeds with Common Name =W*
216 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* |
MIMI5 |
wa mbosuvu Mikania micrantha |
US, STATE |
L48 (I), PR (N) |
RUMO4 |
wa ngandrongandro Rubus moluccanus |
US, STATE, N'EAST |
|
PUMOL |
wa yaka Pueraria montana var. lobata |
STATE, FLEPPC |
(I), L48 (I), HI (I) |
PARE3 |
wainaku grass Panicum repens |
STATE, FLEPPC |
(N), L48 (I), HI (I) |
CADE15 |
wait-a-bit Caesalpinia decapetala |
HEAR |
HI (I), PR (I) |
POAN |
walkgrass Poa annua |
N'EAST, NE&GP, SWSS, WSWS |
(I), L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I) |
SIAN |
wall bur cucumber Sicyos angulatus |
STATE, KY, N'EAST, NE&GP, SWSS |
L48 (N), CAN (N) |
VEAR |
wall speedwell Veronica arvensis |
N'EAST, NE&GP |
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
ERCH9 |
wallflower mustard Erysimum cheiranthoides |
NE&GP |
L48 (I), AK (I), CAN (I) |
SCTE |
warui Schinus terebinthifolius |
STATE, Cal-IPC, FLEPPC, HEAR |
(I), L48 (I), HI (I), PR (I), VI (I) |
TRNA |
water chestnut Trapa natans |
STATE |
L48 (I), CAN (I) |
SAMO5 |
water fern Salvinia molesta |
US, STATE, Cal-IPC |
L48 (I), HI (I) |
PADI3 |
water grass Paspalum dilatatum |
N'EAST, SWSS, WSWS |
(I), L48 (I), HI (I), PR (I) |
CIDO |
water hemlock Cicuta douglasii |
WSWS |
L48 (N), AK (N), CAN (N) |
CIMA2 |
water hemlock Cicuta maculata |
STATE, NE&GP |
L48 (N), AK (N), CAN (N) |
LYAM |
water horehound Lycopus americanus |
NE&GP |
L48 (N), CAN (N) |
EICR |
water hyacinth Eichhornia crassipes |
STATE, Cal-IPC, FLEPPC, SWSS |
(I), L48 (I), HI (I), PR (I), VI (I), CAN (W) |
POAM8 |
water knotweed Polygonum amphibium |
SWSS |
L48 (N), AK (N), CAN (N), SPM (N) |
PIST2 |
water lettuce Pistia stratiotes |
STATE, FLEPPC |
L48 (N), HI (I), PR (N), VI (N) |
STAL6 |
water soldiers Stratiotes aloides |
STATE |
|
IPAQ |
water spinach Ipomoea aquatica |
US, STATE, FLEPPC |
(I), L48 (I), HI (I), PR (I) |
HYVE3 |
water thyme Hydrilla verticillata |
US, STATE, Cal-IPC, FLEPPC, SEEPPC |
L48 (I) |
AZPI |
water velvet Azolla pinnata |
US, STATE |
L48 (I) |
TRAPA |
water-chestnut Trapa |
STATE |
(I), L48 (I) |
NAOF |
watercress Nasturtium officinale |
SEEPPC |
L48 (I), AK (I), PR (I), VI (I), CAN (I), SPM (I) |
NAOF RONA2 |
watercress Nasturtium officinale Rorippa nasturtium-aquaticum |
SEEPPC STATE |
L48 (I), AK (I), PR (I), VI (I), CAN (I), SPM (I) |
ECCO2 |
watergrass Echinochloa colona |
SWSS, WSWS |
(I), L48 (I), HI (I), PR (I), VI (I) |
ECCR |
watergrass Echinochloa crus-galli |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS |
(I), L48 (I), HI (I), PR (I), CAN (W), SPM (W) |
EICHH |
waterhyacinth Eichhornia |
STATE |
(I), L48 (I) |
MYAQ2 |
watermilfoil Myriophyllum aquaticum |
STATE, Cal-IPC, SEEPPC |
L48 (I), HI (I), CAN (I) |
ELNY |
waterpod Ellisia nyctelea |
NE&GP |
L48 (N), CAN (N) |
BRPA4 |
wauke Broussonetia papyrifera |
SEEPPC |
L48 (I), HI (I) |
OESI3 GASI |
wavyleaf gaura Oenothera sinuosa Gaura sinuata |
STATE STATE |
L48 (N) |
CIUN |
wavyleaf thistle Cirsium undulatum |
STATE, NE&GP, SWSS, WSWS |
L48 (N), CAN (N) |
ACVI |
wax balls Acalypha virginica |
N'EAST, SWSS |
L48 (N) |
MOCE2 MYCE |
wax myrtle Morella cerifera Myrica cerifera |
HEAR |
L48 (N), HI (I), PR (N) |
GRPA8 HACI5 |
waxed goldenweed Grindelia papposa Haplopappus ciliatus |
SWSS |
L48 (N) |
VILA |
wayfaring tree Viburnum lantana |
WI |
L48 (I), CAN (I) |
SPJU2 |
weaver's broom Spartium junceum |
STATE, Cal-IPC |
L48 (I), HI (I) |
SPTR6 WETR |
wedelia Sphagneticola trilobata Wedelia trilobata |
FLEPPC, HEAR |
(I), L48 (I), HI (I), PR (I), VI (I) |
SICO4 |
weed silene Silene conoidea |
WSWS |
L48 (I), CAN (W) |
CACR2 |
welted thistle Carduus crispus |
STATE |
L48 (I), CAN (I) |
BICY |
West Indian beggarticks Bidens cynapiifolia |
HEAR |
(N), HI (I), PR (N), VI (N) |
ANBI |
West Indian foxtail Andropogon bicornis |
STATE |
L48 (I), PR (N), VI (N) |
CUAN |
West Indian gherkin Cucumis anguria |
SWSS |
L48 (I), PR (I), VI (I) |
HYAM2 |
West Indian marsh grass Hymenachne amplexicaulis |
FLEPPC |
L48 (N), PR (N) |
RURO |
West Indian raspberry Rubus rosifolius |
HEAR, N'EAST |
HI (I), PR (I) |
PTAQP2 |
western bracken Pteridium aquilinum var. pubescens |
WSWS |
L48 (N), AK (N), CAN (N) |
TRDU |
Western goat's beard Tragopogon dubius |
KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS |
L48 (I), AK (I), CAN (I) |
EQAR |
western horsetail Equisetum arvense |
N'EAST, NE&GP, WSWS |
L48 (N), AK (N?), CAN (N), GL (N), SPM (N) |
VEBA |
western ironweed Vernonia baldwinii |
NE&GP, SWSS |
L48 (N) |
GNPA |
western marsh cudweed Gnaphalium palustre |
WSWS |
L48 (N), CAN (N) |
TORY |
Western poison ivy Toxicodendron rydbergii |
NE&GP |
L48 (N), CAN (N) |
AMPS |
western ragweed Ambrosia psilostachya |
NE&GP |
L48 (N), CAN (N) |
TRDU |
western salsify Tragopogon dubius |
KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS |
L48 (I), AK (I), CAN (I) |
SYOC |
western snowberry Symphoricarpos occidentalis |
NE&GP |
L48 (N), CAN (N) |
LAOC3 |
western sticktight Lappula occidentalis |
NE&GP, WSWS |
L48 (N), AK (N), CAN (N) |
CIDO |
western water hemlock Cicuta douglasii |
WSWS |
L48 (N), AK (N), CAN (N) |
ASSU2 |
western whorled milkweed Asclepias subverticillata |
WSWS |
L48 (N) |
MAOR3 |
western wildcucumber Marah oreganus |
WSWS |
L48 (N), CAN (N) |
PADI |
western witchgrass Panicum dichotomiflorum |
KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (N), HI (I), PR (N), CAN (I) |
ACMIO ACLA5 |
western yarrow Achillea millefolium var. occidentalis Achillea lanulosa |
WSWS |
L48 (N), AK (N), CAN (N), GL (N), SPM (N) |
SOTA3 |
wetland nightshade Solanum tampicense |
US, STATE, FLEPPC |
L48 (I) |
AVFA |
wheat oats Avena fatua |
STATE, Cal-IPC, SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I) |
VEFI |
Whetzel weed Veronica filiformis |
N'EAST |
L48 (I), CAN (I) |
ULEU |
whin Ulex europaeus |
STATE, Cal-IPC, HEAR, WSWS |
L48 (I), HI (I), CAN (I) |
FRAM2 |
white ash Fraxinus americana |
N'EAST |
L48 (N), HI (I), CAN (N) |
SYERE ASER3 |
white aster Symphyotrichum ericoides var. ericoides Aster ericoides |
NE&GP |
L48 (N), CAN (N) |
BRAL4 |
white bryony Bryonia alba |
STATE |
L48 (I) |
SILAA3 |
white campion Silene latifolia ssp. alba |
STATE |
L48 (I), AK (I) |
SILAA3 SIAL12 |
white campion Silene latifolia ssp. alba Silene alba |
STATE N'EAST, SWSS, WSWS |
L48 (I), AK (I) |
MEAZ |
white cedar Melia azedarach |
FLEPPC, SEEPPC |
(I), L48 (I), HI (I), PR (I), VI (I) |
TRRE3 |
white clover Trifolium repens |
N'EAST, NE&GP |
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
SILAA3 |
white cockle Silene latifolia ssp. alba |
STATE |
L48 (I), AK (I) |
SILAA3 SIAL12 |
white cockle Silene latifolia ssp. alba Silene alba |
STATE N'EAST, SWSS, WSWS |
L48 (I), AK (I) |
HECO11 |
white ginger Hedychium coronarium |
HEAR |
(I), L48 (I), HI (I), PR (I) |
CHAL7 |
white goosefoot Chenopodium album |
KY, N'EAST, NE&GP, SWSS |
(I,N), L48 (I,N), AK (I), HI (I), CAN (NI), GL (I), SPM (I) |
SYERE ASER3 |
white heath aster Symphyotrichum ericoides var. ericoides Aster ericoides |
NE&GP |
L48 (N), CAN (N) |
SYPIP3 ASPI2 |
white heath aster Symphyotrichum pilosum var. pilosum Aster pilosus |
KY, N'EAST |
L48 (N), CAN (N) |
GAAP2 |
white hedge Galium aparine |
KY, N'EAST, NE&GP, SWSS, WSWS |
(I,N), L48 (N), AK (N), CAN (NI), GL (I) |
MAVU |
white horehound Marrubium vulgare |
WSWS |
L48 (I), AK (I), HI (I), CAN (I) |
SOEL |
white horsenettle Solanum elaeagnifolium |
STATE, SWSS, WSWS |
L48 (N), HI (I), PR (N) |
OXSE |
white locoweed Oxytropis sericea |
WSWS |
L48 (N) |
HEPO4 |
white moho Heliocarpus popayanensis |
HEAR |
HI (I) |
MOAL |
white mulberry Morus alba |
N'EAST, WI |
L48 (I), HI (I), CAN (I) |
AMAL |
white pigweed Amaranthus albus |
N'EAST, NE&GP, SWSS, WSWS |
L48 (I), AK (I), CAN (W), SPM (W) |
POAL7 |
white poplar Populus alba |
SEEPPC, WI |
L48 (I), CAN (I) |
ARLU |
white sagebrush Artemisia ludoviciana |
NE&GP |
L48 (I), CAN (N) |
AGALA EURU6 |
white snakeroot Ageratina altissima var. altissima Eupatorium rugosum |
KY, NE&GP |
L48 (N), CAN (N) |
MEOF MEAL12 |
white sweetclover Melilotus officinalis Melilotus alba |
NE&GP, SEEPPC, WI, WSWS KY, SEEPPC, SWSS, WI |
(I), L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I) |
VEUR |
white vervain Verbena urticifolia |
KY |
L48 (N), CAN (N) |
TRSE6 SASE5 |
white wax berry Triadica sebifera Sapium sebiferum |
STATE, Cal-IPC, FLEPPC |
L48 (I) |
OXLA3 |
white woollyloco Oxytropis lambertii |
NE&GP |
L48 (N), CAN (N) |
TRFL |
white-flowered wandering jew Tradescantia fluminensis |
FLEPPC |
L48 (I) |
SOMA |
white-margined nightshade Solanum marginatum |
STATE |
L48 (I) |
LOBE |
whitebell honesuckle Lonicera ×bella |
STATE, WI |
L48 (I), CAN (I) |
EUMA8 |
whitemargined spurge Euphorbia marginata |
NE&GP, SWSS |
L48 (N), CAN (I) |
OXLA3 |
whitepoint locoweed Oxytropis lambertii |
NE&GP |
L48 (N), CAN (N) |
IPLA |
whitestar Ipomoea lacunosa |
KY, N'EAST, SWSS |
L48 (N), CAN (W) |
CACH42 CACH10 |
whitetop Cardaria chalepensis Cardaria chalapensis |
STATE, Cal-IPC |
L48 (I), CAN (I) |
CADR |
whitetop Cardaria draba |
STATE, Cal-IPC, NE&GP, SWSS, WSWS |
L48 (I), CAN (I) |
CAPU6 |
whitetop Cardaria pubescens |
STATE |
L48 (I), CAN (I) |
CACH42 CACH10 |
whiteweed Cardaria chalepensis Cardaria chalapensis |
STATE, Cal-IPC |
L48 (I), CAN (I) |
CADR |
whiteweed Cardaria draba |
STATE, Cal-IPC, NE&GP, SWSS, WSWS |
L48 (I), CAN (I) |
ASSU2 |
whorled milkweed Asclepias subverticillata |
WSWS |
L48 (N) |
ASVE |
whorled milkweed Asclepias verticillata |
NE&GP, SWSS |
L48 (N), CAN (N) |
CYCA |
wild artichoke Cynara cardunculus |
STATE, Cal-IPC |
L48 (I) |
ECLO |
wild balsamapple Echinocystis lobata |
NE&GP |
L48 (N), CAN (N) |
HOMUL HOLE |
wild barley Hordeum murinum ssp. leporinum Hordeum leporinum |
WSWS |
L48 (I), HI (I), CAN (I) |
MOFI |
wild bergamot Monarda fistulosa |
NE&GP |
L48 (N), CAN (N) |
ERAN4 |
wild buckwheat Eriogonum annuum |
NE&GP |
L48 (N) |
POCO10 |
wild buckwheat Polygonum convolvulus |
N'EAST, NE&GP, SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
ARMI2 |
wild burdock Arctium minus |
STATE, KY, N'EAST, NE&GP, SWSS, WI, WSWS |
L48 (I), CAN (I), SPM (I) |
SASP |
wild cane Saccharum spontaneum |
US, STATE |
(N), HI (I), PR (I) |
SOBI2 |
wild cane Sorghum bicolor |
STATE, N'EAST, NE&GP, SWSS |
(I), L48 (I), HI (I), PR (I), VI (I), CAN (I) |
CACA19 |
wild caraway Carum carvi |
STATE, WSWS |
L48 (I), CAN (I), GL (I), SPM (I) |
DACA6 |
wild carrot Daucus carota |
STATE, KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS |
(I), L48 (I), PR (I), CAN (I), SPM (I) |
ANSY |
wild chervil Anthriscus sylvestris |
STATE, WSWS |
L48 (I), CAN (I), GL (I) |
ECLO |
wild cucumber Echinocystis lobata |
NE&GP |
L48 (N), CAN (N) |
MINY |
wild four o'clock Mirabilis nyctaginea |
STATE, NE&GP |
L48 (N), CAN (N) |
ALVIC3 |
wild garlic Allium vineale ssp. compactum |
STATE |
L48 (I) |
ALVI |
wild garlic Allium vineale |
STATE, KY, N'EAST, SEEPPC, SWSS |
L48 (I), AK (I), CAN (I) |
CUFO |
wild gourd Cucurbita foetidissima |
NE&GP, SWSS |
L48 (N) |
AMBR7 |
wild grape Ampelopsis brevipedunculata |
WI |
L48 (I) |
IRMI |
wild iris Iris missouriensis |
STATE, WSWS |
L48 (N), CAN (N) |
LASE |
wild lettuce Lactuca serriola |
KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), CAN (I) |
GLLE3 |
wild licorice Glycyrrhiza lepidota |
NE&GP, WSWS |
L48 (N), CAN (N) |
TAMI3 |
wild marigold Tagetes minuta |
STATE |
L48 (I), HI (I), CAN (I) |
PAMI2 |
wild millet Panicum miliaceum |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
SEPUP2 SEGL2 |
wild millet Setaria pumila ssp. pumila Setaria glauca |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), CAN (I), SPM (W) |
SEVI4 |
wild millet Setaria viridis |
STATE, NE&GP, SEEPPC, SWSS |
L48 (I), AK (I), CAN (I) |
MEAR4 |
wild mint Mentha arvensis |
NE&GP |
L48 (N), AK (N), CAN (N), SPM (N) |
ECLO |
wild mock cucumber Echinocystis lobata |
NE&GP |
L48 (N), CAN (N) |
CASE13 |
wild morning glory Calystegia sepium |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (NI), AK (I), CAN (N), SPM (I) |
BRRA |
wild mustard Brassica rapa |
SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I), GL (I) |
SIARA BRAR11 |
wild mustard Sinapis arvensis ssp. arvensis Brassica arvensis |
STATE |
L48 (I), AK (I), HI (I), VI (I), CAN (I), GL (I), SPM (I) |
SIARA BRKA |
wild mustard Sinapis arvensis ssp. arvensis Brassica kaber |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), AK (I), HI (I), VI (I), CAN (I), GL (I), SPM (I) |
SIARA BRKAP2 |
wild mustard Sinapis arvensis ssp. arvensis Brassica kaber var. pinnatifida |
STATE |
L48 (I), AK (I), HI (I), VI (I), CAN (I), GL (I), SPM (I) |
AVFA |
wild oats Avena fatua |
STATE, Cal-IPC, SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I) |
AVSA |
wild oats Avena sativa |
SWSS |
L48 (I), AK (I), HI (I), PR (I), CAN (W), GL (W), SPM (W) |
ALCA3 |
wild onion Allium canadense |
NE&GP, SWSS |
L48 (N), CAN (N) |
ALPA20 |
wild onion Allium paniculatum |
STATE |
L48 (I) |
ALLIU |
wild onion, wild garlic Allium |
STATE |
(I), L48 (I,N) |
TRDU |
wild oysterplant Tragopogon dubius |
KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS |
L48 (I), AK (I), CAN (I) |
VIAR |
wild pansy Viola arvensis |
KY, N'EAST, WSWS |
L48 (I), CAN (W), GL (W), SPM (W) |
VINE VIPR5 |
wild pansy Viola nephrophylla Viola pratincola |
NE&GP |
L48 (N), CAN (N) |
PASA2 |
wild parsnip Pastinaca sativa |
STATE, KY, NE&GP, SEEPPC, WI |
L48 (I), AK (I), CAN (W), SPM (W) |
PASU3 |
wild passionfruit Passiflora suberosa |
HEAR |
HI (I), PR (N), VI (N) |
POOL |
wild portulaca Portulaca oleracea |
STATE, HEAR, KY, N'EAST, NE&GP, SWSS, WSWS |
(NI), L48 (I,N), HI (I), PR (I), VI (I), CAN (NI) |
LIVU |
wild privet Ligustrum vulgare |
SEEPPC, WI |
L48 (I), CAN (I) |
PAMI2 |
wild proso millet Panicum miliaceum |
STATE, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
CUFO |
wild pumkin Cucurbita foetidissima |
NE&GP, SWSS |
L48 (N) |
RARA2 |
wild radish Raphanus raphanistrum |
N'EAST, SWSS |
L48 (I), HI (I), CAN (I), GL (I), SPM (I) |
RUMO4 |
wild raspberry Rubus moluccanus |
US, STATE, N'EAST |
|
ORRU |
wild red rice Oryza rufipogon |
US, STATE |
L48 (I) |
ARMI2 |
wild rhubarb Arctium minus |
STATE, KY, N'EAST, NE&GP, SWSS, WI, WSWS |
L48 (I), CAN (I), SPM (I) |
ROAR3 |
wild rose Rosa arkansana |
NE&GP |
L48 (N), CAN (N) |
BRRA |
wild rutabaga Brassica rapa |
SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I), GL (I) |
CAOX6 CAOX2 |
wild safflower Carthamus oxyacanthus Carthamus oxyacantha |
US, STATE |
L48 (I) |
LIVU2 |
wild snapdragon Linaria vulgaris |
STATE, N'EAST, NE&GP, WSWS |
L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
HYSU3 |
wild spikenard Hyptis suaveolens |
STATE |
HI (I), PR (N), VI (N) |
FRVI |
wild strawberry Fragaria virginiana |
N'EAST |
L48 (N), AK (N), CAN (N), SPM (N) |
SASP |
wild sugarcane Saccharum spontaneum |
US, STATE |
(N), HI (I), PR (I) |
HEAN3 |
wild sunflower Helianthus annuus |
STATE, NE&GP, SWSS, WSWS |
L48 (N), AK (I), HI (I), PR (I), CAN (I), SPM (I) |
COES |
wild taro Colocasia esculenta |
FLEPPC |
(I), L48 (I), HI (I), PR (I) |
THPRA THSE |
wild thyme Thymus praecox ssp. arcticus Thymus serpyllum |
N'EAST |
L48 (I), CAN (I), GL (I) |
BRRA |
wild turnip Brassica rapa |
SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I), GL (I) |
BRTO |
wild turnip Brassica tournefortii |
Cal-IPC |
L48 (I) |
VINE VIPR5 |
wild violet Viola nephrophylla Viola pratincola |
NE&GP |
L48 (N), CAN (N) |
CILAL |
wild watermelon Citrullus lanatus var. lanatus |
SWSS |
L48 (I), VI (I) |
OECU2 GAPA6 |
willow gaura Oenothera curtiflora Gaura parviflora |
WSWS WSWS |
L48 (N) |
CHVE2 |
windmillgrass Chloris verticillata |
NE&GP |
L48 (N) |
RUPH |
wineberry Rubus phoenicolasius |
N'EAST, SEEPPC |
L48 (I) |
EUAL13 EUAL8 |
winged euonymus Euonymus alatus Euonymus alata |
SEEPPC, WI |
L48 (I), CAN (I) |
SPAL3 |
winged false buttonweed Spermacoce alata |
US, STATE |
|
SPAL3 BOAL4 |
winged false buttonweed Spermacoce alata Borreria alata |
US, STATE STATE |
|
CATE2 |
winged plumeless thistle Carduus tenuiflorus |
STATE |
L48 (I) |
CATE2 |
winged thistle Carduus tenuiflorus |
STATE |
L48 (I) |
DIAL2 |
winged yam Dioscorea alata |
STATE, FLEPPC |
(I), L48 (I), PR (I), VI (I) |
PABI5 PAPU13 |
wingleaf passionfruit Passiflora bicornis Passiflora pulchella |
STATE |
HI (I) |
LUDE4 |
wingleaf primrose-willow Ludwigia decurrens |
SWSS |
L48 (N), PR (N) |
EUFO5 |
winter creeper Euonymus fortunei |
SEEPPC, WI |
L48 (I), CAN (I) |
BAVU |
winter cress Barbarea vulgaris |
KY, N'EAST, NE&GP, SWSS |
L48 (I), CAN (I), GL (I), SPM (I) |
VEPE3 |
winter speedwell Veronica persica |
KY, WSWS |
L48 (I), AK (I), CAN (I), GL (I) |
VIVI |
winter vetch Vicia villosa |
N'EAST, SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I) |
BAOR |
wintercress Barbarea orthoceras |
WSWS |
L48 (N), AK (N), CAN (N) |
ELIN3 |
wiregrass Eleusine indica |
KY, N'EAST, NE&GP, SWSS, WSWS |
(I), L48 (I), HI (I), PR (I), VI (I), CAN (I) |
JUTE |
wiregrass Juncus tenuis |
N'EAST |
L48 (N), AK (N), HI (I), PR (N), CAN (N), SPM (N) |
MUFR2 |
wirestem muhly Muhlenbergia frondosa |
N'EAST, SWSS |
L48 (N), CAN (N) |
POER2 |
wireweed Polygonum erectum |
WSWS |
L48 (N), CAN (N) |
PACA6 |
witches hair Panicum capillare |
N'EAST, NE&GP, SWSS, WSWS |
L48 (N), VI (N), CAN (N) |
PACA6 |
witchgrass Panicum capillare |
N'EAST, NE&GP, SWSS, WSWS |
L48 (N), VI (N), CAN (N) |
STAS2 |
witchweed Striga asiatica |
STATE, SWSS |
(N), L48 (I) |
STRIG |
witchweed Striga |
US, STATE |
(N), L48 (I) |
SYOC |
wolfberry Symphoricarpos occidentalis |
NE&GP |
L48 (N), CAN (N) |
ALLE |
woman's-tongue tree Albizia lebbeck |
FLEPPC, HEAR |
(I), L48 (I), HI (I), PR (I), VI (I) |
METU2 |
wood rose Merremia tuberosa |
FLEPPC |
L48 (I), HI (I), PR (I), VI (I) |
TECA3 |
wood sage Teucrium canadense |
NE&GP, SWSS |
L48 (N), CAN (N) |
PAQU2 |
woodbine Parthenocissus quinquefolia |
N'EAST, SWSS |
L48 (N), CAN (N) |
LAFL |
woodland lettuce Lactuca floridana |
SWSS |
L48 (N), PR (N), CAN (N) |
XYGL |
woody aster Xylorhiza glabriuscula |
WSWS |
L48 (N) |
SODU |
woody nightshade Solanum dulcamara |
KY, N'EAST, SEEPPC, WSWS |
L48 (I), CAN (I) |
CRCA6 |
woolly croton Croton capitatus |
SWSS |
L48 (N), CAN (I) |
ERVI3 |
woolly cupgrass Eriochloa villosa |
NE&GP, SWSS |
L48 (I) |
CALA20 |
woolly distaff thistle Carthamus lanatus |
STATE, WSWS |
L48 (I), CAN (I) |
PLPA2 |
woolly Indianwheat Plantago patagonica |
NE&GP, WSWS |
L48 (N), CAN (N) |
ASMO7 |
woolly loco Astragalus mollissimus |
NE&GP |
L48 (N) |
ASMO7 |
woolly locoweed Astragalus mollissimus |
NE&GP |
L48 (N) |
ASMO7 |
woolly milkvetch Astragalus mollissimus |
NE&GP |
L48 (N) |
VETH |
woolly mullein Verbascum thapsus |
STATE, Cal-IPC, HEAR, KY, N'EAST, NE&GP, SEEPPC, SWSS, WI, WSWS |
L48 (I), AK (I), HI (I), CAN (I) |
PLPA2 |
woolly plantain Plantago patagonica |
NE&GP, WSWS |
L48 (N), CAN (N) |
VEST |
woolly verbena Verbena stricta |
NE&GP |
L48 (N), CAN (N) |
VIVI |
woolly vetch Vicia villosa |
N'EAST, SWSS, WSWS |
L48 (I), AK (I), HI (I), CAN (I) |
AMGR5 |
woollyleaf burr ragweed Ambrosia grayi |
STATE, NE&GP, SWSS, WSWS |
L48 (N) |
AMGR5 |
woollyleaf bursage Ambrosia grayi |
STATE, NE&GP, SWSS, WSWS |
L48 (N) |
AMGR5 |
woollyleaf franseria Ambrosia grayi |
STATE, NE&GP, SWSS, WSWS |
L48 (N) |
AMGR5 |
woollyleaf povertyweed Ambrosia grayi |
STATE, NE&GP, SWSS, WSWS |
L48 (N) |
IPCO3 |
wooly tidestromia Ipomoea coccinea |
SWSS, WSWS |
L48 (I) |
SAVE6 |
wormleaf salsola Salsola vermiculata |
US, STATE |
L48 (I) |
ERCH9 |
wormseed mustard Erysimum cheiranthoides |
NE&GP |
L48 (I), AK (I), CAN (I) |
ERCH9 |
wormseed wallflower Erysimum cheiranthoides |
NE&GP |
L48 (I), AK (I), CAN (I) |
PHAC6 PHWR3 |
Wright groundcherry Physalis acutifolia Physalis wrightii |
WSWS |
L48 (N) |
IPWR |
Wright's morningglory Ipomoea wrightii |
SWSS |
L48 (I), PR (I), VI (I) |
ISRU |
wrinkle duck-beak Ischaemum rugosum |
US, STATE |
(N), L48 (I) |
LUWY |
Wyeth lupine Lupinus wyethii |
WSWS |
L48 (N), CAN (N) |
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