|
About Weeds of the U.S.
NRCS Invasive Species Policy
Invasive Species Executive Order 13112
U.S. Weeds with Common Name =W*
214 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. 200_. 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 (19 October 1999). 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, & J.M. DiTomaso. Weeds of the Northeast. Cornell University Press, Ithaca, New York. |
| NE&GP |
Stubbendieck, J., G.Y. Friisoe, & 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. & 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 |
Scientific Name
Common Name |
Source |
Native Status* |
ACMIO
ACLA5
|
Achillea millefolium var. occidentalis
Achillea lanulosa
western yarrow |
WSWS
|
L48 (N), AK (N), CAN (N), GL (N), SPM (N) |
ACVI
|
Acalypha virginica
wax balls |
N'EAST, SWSS
|
L48 (N) |
AGALA
EURU6
|
Ageratina altissima var. altissima
Eupatorium rugosum
white snakeroot |
KY, NE&GP
|
L48 (N), CAN (N) |
ALCA3
|
Allium canadense
wild onion |
NE&GP, SWSS
|
L48 (N), CAN (N) |
ALLE
|
Albizia lebbeck
woman's-tongue tree |
FLEPPC, HEAR
|
L48 (I), HI (I), PR (I), VI (I) |
ALLIU
|
Allium
wild onion, wild garlic |
STATE
|
|
ALPA20
|
Allium paniculatum
wild onion |
STATE
|
L48 (I) |
ALVI
|
Allium vineale
wild garlic |
STATE, KY, N'EAST, SEEPPC, SWSS
|
L48 (I), AK (I), CAN (I) |
ALVIC3
|
Allium vineale ssp. compactum
wild garlic |
STATE
|
L48 (I) |
AMAL
|
Amaranthus albus
white pigweed |
N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), CAN (W), SPM (W) |
AMBR7
|
Ampelopsis brevipedunculata
wild grape |
WI
|
L48 (I) |
AMGR5
|
Ambrosia grayi
woollyleaf burr ragweed
woollyleaf bursage
woollyleaf franseria
woollyleaf povertyweed |
STATE, NE&GP, SWSS, WSWS
|
L48 (N) |
AMPS
|
Ambrosia psilostachya
western ragweed |
NE&GP
|
L48 (N), CAN (N) |
ANBI
|
Andropogon bicornis
West Indian foxtail |
STATE
|
L48 (N), PR (N), VI (N) |
ANSY
|
Anthriscus sylvestris
wild chervil |
STATE, WSWS
|
L48 (I), CAN (I), GL (I) |
ARLU
|
Artemisia ludoviciana
white sagebrush |
NE&GP
|
L48 (I), CAN (N) |
ARMI2
|
Arctium minus
wild burdock
wild rhubarb |
STATE, KY, N'EAST, NE&GP, SWSS, WI, WSWS
|
L48 (I), CAN (I), SPM (I) |
ASMO7
|
Astragalus mollissimus
woolly loco
woolly locoweed
woolly milkvetch |
NE&GP
|
L48 (N) |
ASSU2
|
Asclepias subverticillata
western whorled milkweed
whorled milkweed |
WSWS
|
L48 (N) |
ASVE
|
Asclepias verticillata
whorled milkweed |
NE&GP, SWSS
|
L48 (N), CAN (N) |
AVFA
|
Avena fatua
wheat oats
wild oats |
STATE, Cal-IPC, SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I) |
AVSA
|
Avena sativa
wild oats |
SWSS
|
L48 (I), AK (I), HI (I), PR (I), CAN (W), GL (W), SPM (W) |
AZPI
|
Azolla pinnata
water velvet |
US, STATE
|
L48 (I) |
BAOR
|
Barbarea orthoceras
wintercress |
WSWS
|
L48 (N), AK (N), CAN (N) |
BAVU
|
Barbarea vulgaris
winter cress |
KY, N'EAST, NE&GP, SWSS
|
L48 (I), CAN (I), GL (I), SPM (I) |
BICY
|
Bidens cynapiifolia
West Indian beggarticks |
HEAR
|
HI (I), PR (N), VI (N) |
BRAL4
|
Bryonia alba
white bryony |
STATE
|
L48 (I) |
BRPA4
|
Broussonetia papyrifera
wauke |
SEEPPC
|
L48 (I), HI (I) |
BRRA
|
Brassica rapa
wild mustard
wild rutabaga
wild turnip |
SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I) |
BRTO
|
Brassica tournefortii
wild turnip |
Cal-IPC
|
L48 (I) |
CACA19
|
Carum carvi
wild caraway |
STATE, WSWS
|
L48 (I), CAN (I), GL (I), SPM (I) |
CACH42
CACH10
|
Cardaria chalepensis
Cardaria chalapensis
whitetop
whiteweed |
STATE, Cal-IPC
|
L48 (I), CAN (I) |
CACR2
|
Carduus crispus
welted thistle |
STATE
|
L48 (I), CAN (I) |
CADE15
|
Caesalpinia decapetala
wait-a-bit |
HEAR
|
HI (I), PR (I) |
CADR
LEDR |
Cardaria draba
whitetop
whiteweed
Lepidium draba |
STATE, Cal-IPC, NE&GP, SWSS, WSWS
STATE |
L48 (I), CAN (I) |
CALA20
|
Carthamus lanatus
woolly distaff thistle |
STATE, WSWS
|
L48 (I), CAN (I) |
CAOX6
CAOX2
|
Carthamus oxyacanthus
Carthamus oxyacantha
wild safflower |
US, STATE
|
L48 (I) |
CAPU6
|
Cardaria pubescens
whitetop |
STATE
|
L48 (I), CAN (I) |
CASE13
|
Calystegia sepium
wild morning glory |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (NI), AK (I), CAN (N), SPM (I) |
CATE2
|
Carduus tenuiflorus
winged plumeless thistle
winged thistle |
STATE
|
L48 (I) |
CHAL7
|
Chenopodium album
white goosefoot |
KY, N'EAST, NE&GP, SWSS
|
L48 (NI), AK (I), HI (I), CAN (NI), GL (I), SPM (I) |
CHVE2
|
Chloris verticillata
windmillgrass |
NE&GP
|
L48 (N) |
CIDO
|
Cicuta douglasii
water hemlock
western water hemlock |
WSWS
|
L48 (N), AK (N), CAN (N) |
CILAL
|
Citrullus lanatus var. lanatus
wild watermelon |
SWSS
|
L48 (I), VI (I) |
CIMA2
|
Cicuta maculata
water hemlock |
STATE, NE&GP
|
L48 (N), AK (N), CAN (N) |
CIUN
|
Cirsium undulatum
wavyleaf thistle |
STATE, NE&GP, SWSS, WSWS
|
L48 (N), CAN (N) |
COES
|
Colocasia esculenta
wild taro |
FLEPPC
|
L48 (I), HI (I), PR (I) |
CRCA6
|
Croton capitatus
woolly croton |
SWSS
|
L48 (N), CAN (I) |
CUAN
|
Cucumis anguria
West Indian gherkin |
SWSS
|
L48 (I), PR (I), VI (I) |
CUFO
|
Cucurbita foetidissima
wild gourd
wild pumkin |
NE&GP, SWSS
|
L48 (N) |
CYCA
|
Cynara cardunculus
wild artichoke |
STATE, Cal-IPC
|
L48 (I) |
DACA6
|
Daucus carota
wild carrot |
STATE, KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS
|
L48 (I), PR (I), CAN (I), SPM (I) |
DIAL2
|
Dioscorea alata
winged yam |
STATE, FLEPPC
|
L48 (I), PR (I), VI (I) |
ECCO2
|
Echinochloa colona
watergrass |
SWSS, WSWS
|
L48 (I), HI (I), PR (I), VI (I) |
ECCR
|
Echinochloa crus-galli
watergrass |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), PR (I), CAN (W), SPM (W) |
ECLO
|
Echinocystis lobata
wild balsamapple
wild cucumber
wild mock cucumber |
NE&GP
|
L48 (N), CAN (N) |
EICHH
|
Eichhornia
waterhyacinth |
STATE
|
|
EICR
|
Eichhornia crassipes
water hyacinth |
STATE, Cal-IPC, FLEPPC, SWSS
|
L48 (I), HI (I), PR (I), VI (I), CAN (W) |
ELIN3
|
Eleusine indica
wiregrass |
KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
ELNY
|
Ellisia nyctelea
waterpod |
NE&GP
|
L48 (N), CAN (N) |
EQAR
|
Equisetum arvense
western horsetail |
N'EAST, NE&GP, WSWS
|
L48 (N), AK (N?), CAN (N), GL (N), SPM (N) |
ERAN4
|
Eriogonum annuum
wild buckwheat |
NE&GP
|
L48 (N) |
ERCH9
|
Erysimum cheiranthoides
wallflower mustard
wormseed mustard
wormseed wallflower |
NE&GP
|
L48 (I), AK (I), CAN (I?) |
ERVI3
|
Eriochloa villosa
woolly cupgrass |
NE&GP, SWSS
|
L48 (I) |
EUAL13
EUAL8
|
Euonymus alatus
Euonymus alata
winged euonymus |
SEEPPC, WI
|
L48 (I), CAN (I) |
EUFO5
|
Euonymus fortunei
winter creeper |
SEEPPC, WI
|
L48 (I), CAN (I) |
EUMA8
|
Euphorbia marginata
whitemargined spurge |
NE&GP, SWSS
|
L48 (N), CAN (I) |
FRAM2
|
Fraxinus americana
white ash |
N'EAST
|
L48 (N), HI (I), CAN (N) |
FRVI
|
Fragaria virginiana
wild strawberry |
N'EAST
|
L48 (N), AK (N), CAN (N), SPM (N) |
GAAP2
|
Galium aparine
white hedge |
KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (N), AK (N), CAN (I?), GL (I?) |
GAPA6
|
Gaura parviflora
willow gaura |
WSWS
|
L48 (N) |
GASI
|
Gaura sinuata
wavyleaf gaura |
STATE
|
L48 (N) |
GLLE3
|
Glycyrrhiza lepidota
wild licorice |
NE&GP, WSWS
|
L48 (N), CAN (N) |
GNPA
|
Gnaphalium palustre
western marsh cudweed |
WSWS
|
L48 (N), CAN (N) |
GRPA8
HACI5
|
Grindelia papposa
Haplopappus ciliatus
waxed goldenweed |
SWSS
|
L48 (N) |
HEAN3
|
Helianthus annuus
wild sunflower |
STATE, NE&GP, SWSS, WSWS
|
L48 (N), AK (I), HI (I), PR (I), CAN (I), SPM (I) |
HECO11
|
Hedychium coronarium
white ginger |
HEAR
|
L48 (I), HI (I), PR (I) |
HEPO4
|
Heliocarpus popayanensis
white moho |
HEAR
|
HI (I) |
HOMUL
HOLE
|
Hordeum murinum ssp. leporinum
Hordeum leporinum
wild barley |
WSWS
|
L48 (I), HI (I), CAN (I) |
HYAM2
|
Hymenachne amplexicaulis
West Indian marsh grass |
FLEPPC
|
L48 (N), PR (N) |
HYSU3
|
Hyptis suaveolens
wild spikenard |
STATE
|
HI (I), PR (N), VI (N) |
HYVE3
|
Hydrilla verticillata
water thyme |
US, STATE, Cal-IPC, FLEPPC, SEEPPC
|
L48 (I) |
IPAQ
|
Ipomoea aquatica
water spinach |
US, STATE, FLEPPC
|
L48 (I), HI (I), PR (I) |
IPCO3
|
Ipomoea coccinea
wooly tidestromia |
SWSS, WSWS
|
L48 (I) |
IPLA
|
Ipomoea lacunosa
whitestar |
KY, N'EAST, SWSS
|
L48 (N), CAN (W) |
IPWR
|
Ipomoea wrightii
Wright's morningglory |
SWSS
|
L48 (I), PR (I), VI (I) |
IRMI
|
Iris missouriensis
wild iris |
STATE, WSWS
|
L48 (N), CAN (N) |
ISRU
|
Ischaemum rugosum
wrinkle duck-beak |
US, STATE
|
L48 (I) |
JUTE
|
Juncus tenuis
wiregrass |
N'EAST
|
L48 (N), AK (N), HI (I), PR (N), CAN (N), SPM (N) |
LAFL
|
Lactuca floridana
woodland lettuce |
SWSS
|
L48 (N), PR (N), CAN (N) |
LAOC3
|
Lappula occidentalis
western sticktight |
NE&GP, WSWS
|
L48 (N), AK (N), CAN (N) |
LASE
|
Lactuca serriola
wild lettuce |
KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), CAN (I) |
LIVU
|
Ligustrum vulgare
wild privet |
SEEPPC, WI
|
L48 (I), CAN (I) |
LIVU2
|
Linaria vulgaris
wild snapdragon |
STATE, N'EAST, NE&GP, WSWS
|
L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
LOBE
|
Lonicera ×bella
whitebell honesuckle |
STATE, WI
|
L48 (I), CAN (I) |
LUDE4
|
Ludwigia decurrens
wingleaf primrose-willow |
SWSS
|
L48 (N), PR (N) |
LUWY
|
Lupinus wyethii
Wyeth lupine |
WSWS
|
L48 (N), CAN (N) |
LYAM
|
Lycopus americanus
water horehound |
NE&GP
|
L48 (N), CAN (N) |
MAOR3
|
Marah oreganus
western wildcucumber |
WSWS
|
L48 (N), CAN (N) |
MAVU
|
Marrubium vulgare
white horehound |
WSWS
|
L48 (I), AK (I), HI (I), CAN (I) |
MEAR4
|
Mentha arvensis
wild mint |
NE&GP
|
L48 (N), AK (N), CAN (N), SPM (N) |
MEAZ
|
Melia azedarach
white cedar |
FLEPPC, SEEPPC
|
L48 (I), HI (I), PR (I), VI (I) |
MEOF
MEAL12
|
Melilotus officinalis
Melilotus alba
white sweetclover |
NE&GP, SEEPPC, WI, WSWS
KY, SEEPPC, SWSS, WI
|
L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I) |
METU2
|
Merremia tuberosa
wood rose |
FLEPPC
|
L48 (I), HI (I), PR (I), VI (I) |
MIMI5
|
Mikania micrantha
wa mbosuvu |
US, STATE
|
L48 (I), PR (N) |
MINY
|
Mirabilis nyctaginea
wild four o'clock |
STATE, NE&GP
|
L48 (N), CAN (N) |
MOAL
|
Morus alba
white mulberry |
N'EAST, WI
|
L48 (I), HI (I), CAN (I) |
MOCE2
MYCE
|
Morella cerifera
Myrica cerifera
wax myrtle |
HEAR
|
L48 (N), HI (I), PR (N) |
MOFI
|
Monarda fistulosa
wild bergamot |
NE&GP
|
L48 (N), CAN (N) |
MUFR2
|
Muhlenbergia frondosa
wirestem muhly |
N'EAST, SWSS
|
L48 (N), CAN (N) |
MYAQ2
|
Myriophyllum aquaticum
watermilfoil |
STATE, Cal-IPC, SEEPPC
|
L48 (I), HI (I), CAN (I) |
NAOF
RONA2
|
Nasturtium officinale
watercress
Rorippa nasturtium-aquaticum
watercress |
SEEPPC
STATE
|
L48 (I), AK (I), PR (I), VI (I), CAN (I), SPM (I) |
ORRU
|
Oryza rufipogon
wild red rice |
US, STATE
|
L48 (I) |
OXLA3
|
Oxytropis lambertii
white woollyloco
whitepoint locoweed |
NE&GP
|
L48 (N), CAN (N) |
OXSE
|
Oxytropis sericea
white locoweed |
WSWS
|
L48 (N) |
PABI5
PAPU13
|
Passiflora bicornis
Passiflora pulchella
wingleaf passionfruit |
STATE
|
HI (I) |
PACA6
|
Panicum capillare
witches hair
witchgrass |
N'EAST, NE&GP, SWSS, WSWS
|
L48 (N), VI (N), CAN (N) |
PADI
|
Panicum dichotomiflorum
western witchgrass |
KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (N), HI (I), PR (N), CAN (I) |
PADI3
|
Paspalum dilatatum
water grass |
N'EAST, SWSS, WSWS
|
L48 (I), HI (I), PR (I) |
PAMI2
|
Panicum miliaceum
wild millet
wild proso millet |
STATE, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
PAQU2
|
Parthenocissus quinquefolia
woodbine |
N'EAST, SWSS
|
L48 (N), CAN (N) |
PARE3
|
Panicum repens
wainaku grass |
STATE, FLEPPC
|
L48 (I), HI (I) |
PASA2
|
Pastinaca sativa
wild parsnip |
STATE, KY, NE&GP, SEEPPC, WI
|
L48 (I), AK (I), CAN (W), SPM (W) |
PASU3
|
Passiflora suberosa
wild passionfruit |
HEAR
|
L48 (N), HI (I), PR (N), VI (N) |
PHAC6
PHWR3
|
Physalis acutifolia
Physalis wrightii
Wright groundcherry |
WSWS
|
L48 (N) |
PIST2
|
Pistia stratiotes
water lettuce |
STATE, FLEPPC
|
L48 (N), HI (I), PR (N), VI (N) |
PLPA2
|
Plantago patagonica
woolly Indianwheat
woolly plantain |
NE&GP, WSWS
|
L48 (N), CAN (N) |
POAL7
|
Populus alba
white poplar |
SEEPPC, WI
|
L48 (I), CAN (I) |
POAM8
|
Polygonum amphibium
water knotweed |
SWSS
|
L48 (N), AK (N), CAN (N), SPM (N) |
POAN
|
Poa annua
walkgrass |
N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I) |
POCO10
|
Polygonum convolvulus
wild buckwheat |
N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
POER2
|
Polygonum erectum
wireweed |
WSWS
|
L48 (N), CAN (N) |
POOL
|
Portulaca oleracea
wild portulaca |
STATE, HEAR, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), PR (I), VI (I), CAN (N) |
PTAQP2
|
Pteridium aquilinum var. pubescens
western bracken |
WSWS
|
L48 (N), AK (N), CAN (N) |
PUMOL
PULO
PUTH |
Pueraria montana var. lobata
wa yaka
Pueraria lobata
Pueraria thunbergiana |
STATE, FLEPPC
STATE, HEAR, KY, N'EAST, SEEPPC, SWSS
STATE |
L48 (I), HI (I) |
RARA2
|
Raphanus raphanistrum
wild radish |
N'EAST, SWSS
|
L48 (I), HI (I), CAN (I), GL (I), SPM (I) |
ROAR3
|
Rosa arkansana
wild rose |
NE&GP
|
L48 (N), CAN (N) |
RUMO4
|
Rubus moluccanus
wa ngandrongandro
wild raspberry |
US, STATE, N'EAST
|
|
RUPH
|
Rubus phoenicolasius
wineberry |
N'EAST, SEEPPC
|
L48 (I) |
RURO
|
Rubus rosifolius
West Indian raspberry |
HEAR, N'EAST
|
HI (I), PR (I) |
SAMO5
|
Salvinia molesta
water fern |
US, STATE, Cal-IPC
|
L48 (I), HI (I) |
SASP
|
Saccharum spontaneum
wild cane
wild sugarcane |
US, STATE
|
HI (I), PR (I) |
SAVE6
|
Salsola vermiculata
wormleaf salsola |
US, STATE
|
L48 (I) |
SCTE
|
Schinus terebinthifolius
warui |
STATE, Cal-IPC, FLEPPC, HEAR
|
L48 (I), HI (I), PR (I), VI (I) |
SEPUP2
SEGL2
|
Setaria pumila ssp. pumila
Setaria glauca
wild millet |
STATE, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), CAN (I), SPM (W) |
SEVI4
|
Setaria viridis
wild millet |
STATE, NE&GP, SEEPPC, SWSS
|
L48 (I), AK (I), CAN (I) |
SIAN
|
Sicyos angulatus
wall bur cucumber |
STATE, KY, N'EAST, NE&GP, SWSS
|
L48 (N), CAN (N) |
SIARA
BRAR11
BRKA
BRKAP2
|
Sinapis arvensis ssp. arvensis
Brassica arvensis
wild mustard
Brassica kaber
wild mustard
Brassica kaber var. pinnatifida
wild mustard |
STATE
STATE, N'EAST, NE&GP, SWSS, WSWS
STATE
|
L48 (I), AK (I), HI (I), VI (I), CAN (I), GL (I), SPM (I) |
SICO4
|
Silene conoidea
weed silene |
WSWS
|
L48 (I), CAN (W) |
SILAA3
SIAL12
|
Silene latifolia ssp. alba
white campion
white cockle
Silene alba
white campion
white cockle |
STATE
N'EAST, SWSS, WSWS
|
L48 (I), AK (I) |
SOBI2
|
Sorghum bicolor
wild cane |
STATE, N'EAST, NE&GP, SWSS
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
SODU
|
Solanum dulcamara
woody nightshade |
KY, N'EAST, SEEPPC, WSWS
|
L48 (I), CAN (I) |
SOEL
|
Solanum elaeagnifolium
white horsenettle |
STATE, SWSS, WSWS
|
L48 (N), HI (I), PR (N) |
SOMA
|
Solanum marginatum
white-margined nightshade |
STATE
|
L48 (I) |
SOTA3
|
Solanum tampicense
wetland nightshade |
US, STATE, FLEPPC
|
L48 (I) |
SPAL3
BOAL4
|
Spermacoce alata
winged false buttonweed
Borreria alata
winged false buttonweed |
US, STATE
STATE
|
|
SPJU2
|
Spartium junceum
weaver's broom |
STATE, Cal-IPC
|
L48 (I), HI (I) |
SPTR6
WETR
|
Sphagneticola trilobata
Wedelia trilobata
wedelia |
FLEPPC, HEAR
|
L48 (I), HI (I), PR (I), VI (I) |
STAL6
|
Stratiotes aloides
water soldiers |
STATE
|
|
STAS2
|
Striga asiatica
witchweed |
STATE, SWSS
|
L48 (I) |
STRIG
|
Striga
witchweed |
US, STATE
|
|
SYERE
ASER3
|
Symphyotrichum ericoides var. ericoides
Aster ericoides
white aster
white heath aster |
NE&GP
|
L48 (N), CAN (N) |
SYOC
|
Symphoricarpos occidentalis
western snowberry
wolfberry |
NE&GP
|
L48 (N), CAN (N) |
SYPIP3
ASPI2
|
Symphyotrichum pilosum var. pilosum
Aster pilosus
white heath aster |
KY, N'EAST
|
L48 (N), CAN (N) |
TAMI3
|
Tagetes minuta
wild marigold |
STATE
|
L48 (I), HI (I), CAN (I) |
TECA3
|
Teucrium canadense
wood sage |
NE&GP, SWSS
|
L48 (N), CAN (N) |
THPRA
THSE
|
Thymus praecox ssp. arcticus
Thymus serpyllum
wild thyme |
N'EAST
|
L48 (I), CAN (I), GL (I) |
TORY
|
Toxicodendron rydbergii
Western poison ivy |
NE&GP
|
L48 (N), CAN (N) |
TRAPA
|
Trapa
water-chestnut |
STATE
|
|
TRDU
|
Tragopogon dubius
Western goat's beard
western salsify
wild oysterplant |
KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS
|
L48 (I), AK (I), CAN (I) |
TRFL
|
Tradescantia fluminensis
white-flowered wandering jew |
FLEPPC
|
L48 (I) |
TRNA
|
Trapa natans
water chestnut |
STATE
|
L48 (I), CAN (I) |
TRRE3
|
Trifolium repens
white clover |
N'EAST, NE&GP
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
TRSE6
SASE5
|
Triadica sebifera
Sapium sebiferum
white wax berry |
STATE, Cal-IPC, FLEPPC
|
L48 (I) |
ULEU
|
Ulex europaeus
whin |
STATE, Cal-IPC, HEAR, WSWS
|
L48 (I), HI (I), CAN (I) |
VEAR
|
Veronica arvensis
wall speedwell |
N'EAST, NE&GP
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
VEBA
|
Vernonia baldwinii
western ironweed |
NE&GP, SWSS
|
L48 (N) |
VEFI
|
Veronica filiformis
Whetzel weed |
N'EAST
|
L48 (I), CAN (I) |
VEPE3
|
Veronica persica
winter speedwell |
KY, WSWS
|
L48 (I), AK (I), CAN (I), GL (I) |
VEST
|
Verbena stricta
woolly verbena |
NE&GP
|
L48 (N), CAN (N) |
VETH
|
Verbascum thapsus
woolly mullein |
STATE, Cal-IPC, HEAR, KY, N'EAST, NE&GP, SEEPPC, SWSS, WI, WSWS
|
L48 (I), AK (I), HI (I), CAN (I) |
VEUR
|
Verbena urticifolia
white vervain |
KY
|
L48 (N), CAN (N) |
VIAR
|
Viola arvensis
wild pansy |
KY, N'EAST, WSWS
|
L48 (I), CAN (W), GL (W), SPM (W) |
VILA
|
Viburnum lantana
wayfaring tree |
WI
|
L48 (I), CAN (I) |
VINE
VIPR5
|
Viola nephrophylla
Viola pratincola
wild pansy
wild violet |
NE&GP
|
L48 (N), CAN (N) |
VIVI
|
Vicia villosa
winter vetch
woolly vetch |
N'EAST, SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I) |
XYGL
|
Xylorhiza glabriuscula
woody aster |
WSWS
|
L48 (N) |
|
|
