USDA and NRCS Identifier NRCS Logo
USDA.gov Web Site PLANTS photo banner
PLANTS Home about PLANTS PLANTS Team Partners of PLANTS What's New at PLANTS National Plant Data Center Web Site Help using PLANTS Contact PLANTS
 
 Search the PLANTS Web site
 Name Search

PLANTS Topics
 
 Introduced, Invasive, and Noxious Plants
 
PLANTS Image Gallery
 
 
Download PLANTS data
 
 
Related tools
 
 
 
You are here: Home / Introduced, Invasive and Noxious Plants / Weeds of West Printer-Friendly Printer-Friendly / Download
 
Introduced, Invasive, and Noxious Plants

About Weeds of the U.S.
NRCS Invasive Species Policy
Invasive Species Executive Order 13112

Weeds of the West
343 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.

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
Native Status*
COBO
 
 
 
Conyza bonariensis
asthmaweed
flaxleaved fleabane
hairy fleabane
(I), L48 (I)
POMO5
 
 
Polypogon monspeliensis
rabbitfoot polypogon
rabbitfootgrass
(I), L48 (I), AK (I), HI (I), CAN (I)
VUMY
 
Vulpia myuros
rat-tailed fescue
(I), L48 (I), AK (I), HI (I), CAN (I)
CABU2
 
Capsella bursa-pastoris
shepardspurse
(I), L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
MELU
 
 
 
 
 
Medicago lupulina
black medic
hop clover
hop medic
nonesuch
yellow trefoil
(I), L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
STME2
 
Stellaria media
common chickweed
(I), L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
RASA2
 
 
Raphanus sativus
cultivated radish
radish
(I), L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I)
MEOF
 
Melilotus officinalis
yellow sweetclover
(I), L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I)
PLLA
 
 
 
 
 
 
Plantago lanceolata
English plantain
buckhorn plantain
lanceleaf plantain
narrowleaf plantain
ribgrass
ribwort
(I), L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I)
POAN
 
 
Poa annua
annual bluegrass
walkgrass
(I), L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I)
PLMA2
 
 
 
 
Plantago major
broadleaf plantain
buckhorn plantain
common plantain
rippleseed plantain
(I), L48 (I), AK (I), HI (I), PR (I), VI (I), CAN (I), GL (I), SPM (I)
SOOL
 
 
 
Sonchus oleraceus
annual sowthistle
pualele
sow thistle
(I), L48 (I), AK (I), HI (I), PR (I), VI (I), CAN (I), GL (I), SPM (I)
BRNI
 
 
Brassica nigra
black mustard
shortpod mustard
(I), L48 (I), HI (I), CAN (I)
BRCA6
 
 
Bromus catharticus
rescue brome
rescue grass
(I), L48 (I), HI (I), CAN (I)
SEVE3
 
 
 
Setaria verticillata
bristly foxtail
bur bristlegrass
hooked bristlegrass
(I), L48 (I), HI (I), CAN (I)
TRTE
 
 
 
 
 
 
Tribulus terrestris
Mexican sandbur
Texas sandbur
bullhead
caltrop
goathead
puncturevine
(I), L48 (I), HI (I), CAN (W)
PADI3
 
 
 
 
 
 
Paspalum dilatatum
dallis grass
herbe de miel
herbe sirop
hiku nua
palpalum dilate
water grass
(I), L48 (I), HI (I), PR (I)
ECCR
 
 
 
 
Echinochloa crus-galli
Japanese millet
barnyard grass
cockspur
watergrass
(I), L48 (I), HI (I), PR (I), CAN (W), SPM (W)
CYRO
 
 
 
 
 
 
Cyperus rotundus
chaguan humatag
cocograss
kili'o'opu
nutgrass
pakopako
purple nutsedge
(I), L48 (I), HI (I), PR (I), VI (I)
RICO3
 
 
 
 
 
 
Ricinus communis
agaliya
castor bean
lama palagi
maskerekur
toto ni vavalagi
uluchula skoki
(I), L48 (I), HI (I), PR (I), VI (I)
CHMU2
 
Chenopodium murale
nettleleaf goosefoot
(I), L48 (I), HI (I), PR (I), VI (I), CAN (I)
ELIN3
 
 
 
 
 
 
Eleusine indica
Indian goosegrass
crowsfoot grass
goosegrass
manienie ali'I
silver crabgrass
wiregrass
(I), L48 (I), HI (I), PR (I), VI (I), CAN (I)
POOL
 
 
 
 
 
 
Portulaca oleracea
akulikuli-kula
common purslane
duckweed
pursley
pusley
wild portulaca
(I), L48 (I), HI (I), PR (I), VI (I), CAN (N)
CYDA
 
 
 
 
 
 
Cynodon dactylon
Bermudagrass
chiendent pied-de-poule
devilgrass
grama-seda
manienie
motie molulu
(I), L48 (I), HI (I), PR (I), VI (I), CAN (W), SPM (W)
COGR9
 
 
Coccinia grandis
ivy gourd
scarlet-fruited gourd
(I), L48 (I), HI (I), VI (I)
COCA5
 
 
 
Conyza canadensis
horseweed
horseweed fleabane
mares tail
(I), L48 (N), AK (I), HI (I), PR (N), VI (N), CAN (N), SPM (N)
CUPEP2
CUCA2
 
Cuscuta pentagona var. pentagona
Cuscuta campestris
field dodder
(I), L48 (N), HI (I), PR (N), CAN (N)
OXCO
 
 
 
 
 
 
Oxalis corniculata
'ihi
creeping oxalis
creeping woods
oxalis
yellow oxalis
yellow wood sorrel
(I), L48 (N), HI (I), PR (N), VI (N), CAN (I)
AECY
 
 
Aegilops cylindrica
jointed goatgrass
jointgrass
L48 (I)
ALMA12
ALCA
 
ALPS3
 
Alhagi maurorum
Alhagi camelorum
camelthorn
Alhagi pseudalhagi
camelthorn
L48 (I)
ARELB
 
 
Arrhenatherum elatius var. bulbosum
tall oatgrass
tuber oatgrass
L48 (I)
CEIB
 
Centaurea iberica
Iberian star thistle
L48 (I)
CEVIS2
CEVIS
 
Centaurea virgata ssp. squarrosa
Centaurea virgata var. squarrosa
squarrose knapweed
L48 (I)
CRSE2
 
 
Crepis setosa
bristly hawksbeard
rough hawksbeard
L48 (I)
CRVU2
 
 
Crupina vulgaris
bearded creeper
common crupina
L48 (I)
HAGL
 
 
Halogeton glomeratus
barilla
halogeton
L48 (I)
IPCO3
 
 
 
 
 
 
Ipomoea coccinea
Mexican morningglory
red morningglory
redstar
scarlet morningglory
starglory
wooly tidestromia
L48 (I)
PEHA
 
 
 
 
 
 
Peganum harmala
African rue
Syrian rue
harmal shrub
isband
ozallaik
steppenraute
L48 (I)
POBU
 
Poa bulbosa
bulbous bluegrass
L48 (I)
SAAE
 
 
Salvia aethiopis
African sage
Mediterranean sage
L48 (I)
TACA8
 
 
Taeniatherum caput-medusae
medusahead
medusahead rye
L48 (I)
TARA
 
 
 
Tamarix ramosissima
saltcedar
tamarisk
tamarix
L48 (I)
SILAA3
SIAL12
 
 
 
Silene latifolia ssp. alba
Silene alba
bladder campion
white campion
white cockle
L48 (I), AK (I)
AGGI
 
 
 
 
Agrostemma githago
cockle
common corncockle
corn cockle
purple cockle
L48 (I), AK (I), CAN (I)
AMBL
 
 
Amaranthus blitoides
mat amaranth
prostrate pigweed
L48 (I), AK (I), CAN (I)
CARA
 
 
 
Campanula rapunculoides
creeping bellflower
rapion bellflower
rover bellflower
L48 (I), AK (I), CAN (I)
LEPE2
 
Lepidium perfoliatum
clasping pepperweed
L48 (I), AK (I), CAN (I)
SOPH
SOSA8
 
 
Solanum physalifolium
Solanum sarrachoides
hairy nightshade
hoe nightshade
L48 (I), AK (I), CAN (I)
SOARU
 
 
Sonchus arvensis ssp. uliginosus
marsh sowthistle
moist sowthistle
L48 (I), AK (I), CAN (I)
TRDU
 
 
 
 
 
 
Tragopogon dubius
Western goat's beard
goat's beard
salsifis majeur
western salsify
wild oysterplant
yellow goat's beard
L48 (I), AK (I), CAN (I)
SIVU
 
 
 
 
Silene vulgaris
bladder campion
cowbell
maiden's tears
rattleweed
L48 (I), AK (I), CAN (I), GL (I)
VEPE3
 
 
 
Veronica persica
Persian speedwell
birdeye speedwell
winter speedwell
L48 (I), AK (I), CAN (I), GL (I)
CIAR4
 
 
 
 
Cirsium arvense
Californian thistle
Canada thistle
creeping thistle
field thistle
L48 (I), AK (I), CAN (I), GL (I), SPM (I)
ELRE4
ELRE3
 
 
 
 
 
 
Elymus repens
Elytrigia repens
couchgrass
quackgrass
quickgrass
quitch
scutch
twitch
L48 (I), AK (I), CAN (I), GL (I), SPM (I)
LAPU2
 
 
Lamium purpureum
purple deadnettle
red deadnettle
L48 (I), AK (I), CAN (I), GL (I), SPM (I)
LIVU2
 
 
 
 
 
 
Linaria vulgaris
Jacob's ladder
butter and eggs
flaxweed
ramsted
wild snapdragon
yellow toadflax
L48 (I), AK (I), CAN (I), GL (I), SPM (I)
POPE3
 
 
 
Polygonum persicaria
lady's thumb
ladysthumb smartweed
smartweed
L48 (I), AK (I), CAN (I), GL (I), SPM (I)
THAR5
 
 
 
 
 
Thlaspi arvense
Frenchweed
fanweed
field pennycress
pennycress
stinkweed
L48 (I), AK (I), CAN (I), GL (I), SPM (I)
DIPU
 
Digitalis purpurea
purple foxglove
L48 (I), AK (I), CAN (I), SPM (I)
HIAU
 
Hieracium aurantiacum
orange hawkweed
L48 (I), AK (I), CAN (I), SPM (I)
POCU6
 
 
 
Polygonum cuspidatum
Japanese bamboo
Japanese knotweed
fleeceflower
L48 (I), AK (I), CAN (I), SPM (I)
SOAR2
 
 
 
Sonchus arvensis
creeping sowthistle
field sowthistle
perennial sowthistle
L48 (I), AK (I), CAN (I), SPM (I)
MADI6
MAMA11
 
 
Matricaria discoidea
Matricaria matricarioides
disc mayweed
pineappleweed
L48 (I), AK (I), CAN (I?), GL (I?), SPM (I?)
SECE
 
 
Secale cereale
cereal rye
common rye
L48 (I), AK (I), CAN (W), GL (W)
AMAL
 
 
 
Amaranthus albus
tumble pigweed
tumbleweed
white pigweed
L48 (I), AK (I), CAN (W), SPM (W)
ANCO2
 
 
 
 
Anthemis cotula
dog fennel
mayweed
mayweed chamomile
stinkweed
L48 (I), AK (I), HI (I), CAN (I)
AVFA
 
 
 
 
Avena fatua
flaxgrass
oatgrass
wheat oats
wild oats
L48 (I), AK (I), HI (I), CAN (I)
BEPE2
 
 
 
Bellis perennis
English daisy
European daisy
lawn daisy
L48 (I), AK (I), HI (I), CAN (I)
BRSE
 
 
 
 
Bromus secalinus
bromegrass
cheat
chess
rye brome
L48 (I), AK (I), HI (I), CAN (I)
CYSC4
 
 
Cytisus scoparius
English broom
Scotch broom
L48 (I), AK (I), HI (I), CAN (I)
MANE
 
 
 
 
Malva neglecta
buttonweed
cheeseplant
cheeseweed
common mallow
L48 (I), AK (I), HI (I), CAN (I)
MAVU
 
 
Marrubium vulgare
horehound
white horehound
L48 (I), AK (I), HI (I), CAN (I)
MIOR
ANOR2
 
 
Misopates orontium
Antirrhinum orontium
lesser snapdragon
linearleaf snapdragon
L48 (I), AK (I), HI (I), CAN (I)
SIAL2
 
 
 
 
Sisymbrium altissimum
Jim Hill mustard
tall mustard
tumble mustard
tumbleweed mustard
L48 (I), AK (I), HI (I), CAN (I)
VAHI2
VAPY
 
 
 
Vaccaria hispanica
Vaccaria pyramidata
cow soapwort
cowcockle
cowherb
L48 (I), AK (I), HI (I), CAN (I)
VETH
 
 
 
 
 
 
Verbascum thapsus
big taper
common mullein
flannel plant
velvet dock
velvet plant
woolly mullein
L48 (I), AK (I), HI (I), CAN (I)
VIVI
 
 
 
Vicia villosa
hairy vetch
winter vetch
woolly vetch
L48 (I), AK (I), HI (I), CAN (I)
BRRA
 
 
 
 
 
 
Brassica rapa
bird's rape
birdsrape mustard
field mustard
wild mustard
wild rutabaga
wild turnip
L48 (I), AK (I), HI (I), CAN (I), GL (I)
BRTE
 
 
 
 
 
Bromus tectorum
cheatgrass
downy brome
early chess
military grass
thatch bromegrass
L48 (I), AK (I), HI (I), CAN (I), GL (I)
DESO2
 
 
Descurainia sophia
flixweed
pinnate tansymustard
L48 (I), AK (I), HI (I), CAN (I), GL (I)
ERCI6
 
 
 
 
 
Erodium cicutarium
alfilaree
alfilaria
filaree
redstem filaree
stork's bill
L48 (I), AK (I), HI (I), CAN (I), GL (I)
LACO3
 
 
Lapsana communis
common nipplewort
nipplewort
L48 (I), AK (I), HI (I), CAN (I), GL (I)
AGST2
 
 
 
 
Agrostis stolonifera
creeping bentgrass
redtop
redtop bent
seaside bentgrass
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
BRHOH
BRMO2
 
 
 
Bromus hordeaceus ssp. hordeaceus
Bromus mollis
soft brome
soft cheat
soft chess
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
LOPEM2
LOMU
 
 
Lolium perenne ssp. multiflorum
Lolium multiflorum
Italian ryegrass
annual ryegrass
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
POAV
 
Polygonum aviculare
prostrate knotweed
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
POCO10
 
 
 
 
 
Polygonum convolvulus
black bindweed
climbing buckwheat
cornbind
dullseed cornbind
wild buckwheat
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
RARE3
 
Ranunculus repens
creeping buttercup
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
RUAC3
 
 
 
Rumex acetosella
field sorrel
red sorrel
sheep sorrel
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
SEVU
 
 
Senecio vulgaris
common groundsel
ragwort
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
SPAR
 
 
 
 
Spergula arvensis
corn spurry
devil's gut
pickpurse
sandweed
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
CIVU
 
 
 
Cirsium vulgare
bull thistle
common thistle
spear thistle
L48 (I), AK (I), HI (I), CAN (I), SPM (I)
HYRA3
 
 
 
 
 
 
Hypochaeris radicata
common cat's-ear
false dandelion
frogbit
gosmore
hairy cat's ear
spotted catsear
L48 (I), AK (I), HI (I), CAN (I), SPM (I)
LEVU
CHLE80
 
Leucanthemum vulgare
Chrysanthemum leucanthemum
oxeye daisy
L48 (I), AK (I), HI (I), CAN (I), SPM (I)
SCAR7
FEAR3
 
 
 
 
Schedonorus arundinaceus
Festuca arundinacea
Alta fescue
coarse fescue
reed fescue
tall fescue
L48 (I), AK (I), HI (I), CAN (I), SPM (I)
TAVU
 
 
Tanacetum vulgare
common tansy
garden tansy
L48 (I), AK (I), HI (I), CAN (I), SPM (I)
PHMI3
 
 
Phalaris minor
canarygrass
littleseed canarygrass
L48 (I), AK (I), HI (I), CAN (W)
HOLA
 
 
 
Holcus lanatus
Yorkshire fog
common velvetgrass
velvetgrass
L48 (I), AK (I), HI (I), PR (I), CAN (I)
RUCR
 
 
 
 
Rumex crispus
curly dock
narrowleaf dock
sour dock
yellow dock
L48 (I), AK (I), HI (I), PR (I), CAN (I), SPM (I)
SOAS
 
 
 
Sonchus asper
perennial sowthistle
prickly sowthistle
spiny sowthistle
L48 (I), AK (I), HI (I), PR (I), CAN (I), SPM (I)
SONI
 
 
 
Solanum nigrum
black nightshade
deadly nightshade
garden nightshade
L48 (I), AK (I), HI (I), VI (I), CAN (I)
SIARA
BRKA
 
 
 
 
 
Sinapis arvensis ssp. arvensis
Brassica kaber
canola
charlock mustard
kaber mustard
rapeseed
wild mustard
L48 (I), AK (I), HI (I), VI (I), CAN (I), GL (I), SPM (I)
ABTH
 
 
 
 
Abutilon theophrasti
Indian mallow
butterprint
buttonweed
velvetleaf
L48 (I), CAN (I)
ACRE3
CERE6
 
 
Acroptilon repens
Centaurea repens
Russian knapweed
hardheads
L48 (I), CAN (I)
ALAL3
 
 
Alyssum alyssoides
pale madwort
yellow alyssum
L48 (I), CAN (I)
BASC5
KOSC
 
 
 
 
 
 
Bassia scoparia
Kochia scoparia
Mexican burningbush
Mexican fireweed
fireweed
kochia
mock cypress
summer cypress
L48 (I), CAN (I)
BRAR5
BRJA
 
 
Bromus arvensis
Bromus japonicus
Japanese bromegrass
Japanese chess
L48 (I), CAN (I)
BUAR3
LIAR4
 
 
Buglossoides arvensis
Lithospermum arvense
corn gromwell
puccoon
L48 (I), CAN (I)
CAMI2
 
 
 
 
 
Camelina microcarpa
false flax
littlepod false flax
littleseed falseflax
small fruited falseflax
smallseed falseflax
L48 (I), CAN (I)
CADR
 
 
 
 
 
Cardaria draba
globed-podded hoarycress
hoary cress
peppergrass
whitetop
whiteweed
L48 (I), CAN (I)
CAAC
 
 
Carduus acanthoides
plumeless thistle
spiny plumeless thistle
L48 (I), CAN (I)
CANU4
 
 
 
 
 
Carduus nutans
chardon penche
musk thistle
nodding plumeless thistle
nodding thistle
plumeless thistle
L48 (I), CAN (I)
CALA20
 
 
 
Carthamus lanatus
distaff thistle
saffron thistle
woolly distaff thistle
L48 (I), CAN (I)
CEDI3
 
Centaurea diffusa
diffuse knapweed
L48 (I), CAN (I)
CENI3
CEPR2
 
Centaurea nigrescens
Centaurea pratensis
meadow knapweed
L48 (I), CAN (I)
CESO3
 
Centaurea solstitialis
yellow starthistle
L48 (I), CAN (I)
CETE5
RATE
 
 
 
 
Ceratocephala testiculata
Ranunculus testiculatus
bur buttercup
curveseed butterwort
little bur
testiculate buttercup
L48 (I), CAN (I)
CHJU
 
Chondrilla juncea
rush skeletonweed
L48 (I), CAN (I)
COMA2
 
 
 
 
 
Conium maculatum
cigue maculee
cigue tachetee
deadly hemlock
poison hemlock
poison parsley
L48 (I), CAN (I)
CYOF
 
Cynoglossum officinale
houndstongue
L48 (I), CAN (I)
DIFU2
 
 
 
Dipsacus fullonum
Fuller's teasel
common teasel
teasel
L48 (I), CAN (I)
ELAN
 
 
Elaeagnus angustifolia
Russian olive
oleaster
L48 (I), CAN (I)
EUES
 
 
Euphorbia esula
leafy spurge
spurge
L48 (I), CAN (I)
GAOF
 
Galega officinalis
goat's rue
L48 (I), CAN (I)
GYPA
 
 
Gypsophila paniculata
baby's breath
bachelor's button
L48 (I), CAN (I)
HITR
 
 
 
 
Hibiscus trionum
Venice mallow
bladder ketmia
flower-of-an-hour
rosemallow
L48 (I), CAN (I)
HYNI
 
Hyoscyamus niger
black henbane
L48 (I), CAN (I)
KIEL
 
 
 
 
 
Kickxia elatine
cancerwort
fluvellin
roundleaf fluvellin
sharpleaf cancerwort
sharppoint fluvellin
L48 (I), CAN (I)
LELA2
 
 
 
 
Lepidium latifolium
Virginia pepperweed
broadleaved peppergrass
perennial pepperweed
tall whitetop
L48 (I), CAN (I)
LIDAD
LIGED
 
Linaria dalmatica ssp. dalmatica
Linaria genistifolia ssp. dalmatica
Dalmatian toadflax
L48 (I), CAN (I)
PORE5
 
 
Potentilla recta
roughfruit cinquefoil
sulfur cinquefoil
L48 (I), CAN (I)
SAOF4
 
 
 
Saponaria officinalis
bouncing bet
soapwort
sweet Betty
L48 (I), CAN (I)
SIMA3
 
 
 
 
Silybum marianum
blessed milkthistle
milk thistle
spotted thistle
variegated thistle
L48 (I), CAN (I)
SODU
 
 
 
 
 
 
Solanum dulcamara
European bittersweet
bitter nightshade
bittersweet nightshade
blue nightshade
fellenwort
woody nightshade
L48 (I), CAN (I)
SPSA3
 
 
Sphaerophysa salsula
Austrian peaweed
Swainsonpea
L48 (I), CAN (I)
VEDU
 
 
Ventenata dubia
North Africa grass
ventenata
L48 (I), CAN (I)
VEBI2
 
 
Veronica biloba
bilobed speedwell
twolobed speedwell
L48 (I), CAN (I)
XASP2
 
 
 
Xanthium spinosum
Bathurst burr
cocklebur
spiny cocklebur
L48 (I), CAN (I)
ANSY
 
 
 
 
Anthriscus sylvestris
bur chervil
cow parsley
keck
wild chervil
L48 (I), CAN (I), GL (I)
CACA19
 
 
Carum carvi
caraway
wild caraway
L48 (I), CAN (I), GL (I), SPM (I)
ARMI2
 
 
 
 
 
 
Arctium minus
bardane
beggar's button
common burdock
lesser burdock
wild burdock
wild rhubarb
L48 (I), CAN (I), SPM (I)
CIIN
 
 
 
 
Cichorium intybus
blue sailors
chicory
coffeeweed
succory
L48 (I), CAN (I), SPM (I)
LYSA2
 
 
 
 
 
Lythrum salicaria
purple loosestrife
purple lythrum
rainbow weed
salicaire
spiked loosestrife
L48 (I), CAN (I), SPM (I)
SEJA
 
 
Senecio jacobaea
ragwort
tansy ragwort
L48 (I), CAN (I), SPM (I)
ALMY
 
 
Alopecurus myosuroides
blackgrass
slender foxtail
L48 (I), CAN (N)
SCDU2
 
 
 
Sclerochloa dura
common hardgrass
hardgrass
tufted hardgrass
L48 (I), CAN (N)
CHTE2
 
 
 
 
 
 
Chorispora tenella
beanpodded mustard
blue mustard
chorispora
crossflower
purple mustard
tenella mustard
L48 (I), CAN (W)
ISTI
 
Isatis tinctoria
Dyer's woad
L48 (I), CAN (W)
ONAC
 
 
 
 
Onopordum acanthium
Scotch cotton thistle
Scotch thistle
cotton thistle
heraldic thistle
L48 (I), CAN (W)
SICO4
 
 
Silene conoidea
cone catchfly
weed silene
L48 (I), CAN (W)
VIAR
 
 
 
Viola arvensis
European field pansy
field violet
wild pansy
L48 (I), CAN (W), GL (W), SPM (W)
CAPY2
 
 
Carduus pycnocephalus
Italian thistle
compact-headed thistle
L48 (I), HI (I)
SIIR
 
Sisymbrium irio
London rocket
L48 (I), HI (I)
BRDIR
BRRI8
 
Bromus diandrus ssp. rigidus
Bromus rigidus
ripgut brome
L48 (I), HI (I), CAN (I)
CESTM
CEMA4
 
Centaurea stoebe ssp. micranthos
Centaurea maculosa
spotted knapweed
L48 (I), HI (I), CAN (I)
COAR4
 
 
 
 
 
 
Convolvulus arvensis
European bindweed
creeping jenny
field bindweed
morningglory
perennial morningglory
smallflowered morning glory
L48 (I), HI (I), CAN (I)
ERCI
 
 
 
 
Eragrostis cilianensis
candy grass
lovegrass
stinkgrass
strongscented lovegrass
L48 (I), HI (I), CAN (I)
HOMUL
HOLE
 
 
 
Hordeum murinum ssp. leporinum
Hordeum leporinum
hare barley
leporinum barley
wild barley
L48 (I), HI (I), CAN (I)
LASE
 
 
 
Lactuca serriola
China lettuce
prickly lettuce
wild lettuce
L48 (I), HI (I), CAN (I)
LALA4
 
 
 
Lathyrus latifolius
everlasting peavine
perennial pea
perennial peavine
L48 (I), HI (I), CAN (I)
SATR12
SAIB
 
 
 
 
Salsola tragus
Salsola iberica
Russian thistle
prickly Russian thistle
tumbleweed
tumbling thistle
L48 (I), HI (I), CAN (I)
ULEU
 
 
 
Ulex europaeus
furze
gorse
whin
L48 (I), HI (I), CAN (I)
VEBL
 
Verbascum blattaria
moth mullein
L48 (I), HI (I), CAN (I)
CECY2
 
 
 
Centaurea cyanus
bachelor's button
cornflower
garden cornflower
L48 (I), HI (I), CAN (I), GL (I)
LAAM
 
Lamium amplexicaule
henbit
L48 (I), HI (I), CAN (I), GL (I), SPM (W)
HYPE
 
 
 
Hypericum perforatum
Klamathweed
St. John's wort
common St. John's wort
L48 (I), HI (I), CAN (I), SPM (I)
SEPUP2
SEGL2
 
 
 
 
 
Setaria pumila ssp. pumila
Setaria glauca
pearl millet
pigeongrass
wild millet
yellow bristlegrass
yellow foxtail
L48 (I), HI (I), CAN (I), SPM (W)
ALPU3
 
 
Alternanthera pungens
creeping chaffweed
khakiweed
L48 (I), HI (I), PR (I)
CASA3
 
 
 
 
 
 
Cannabis sativa
Mary Jane
grass
hashish
hemp
marijuana
pot
L48 (I), HI (I), PR (I), CAN (I)
IPPU2
 
 
Ipomoea purpurea
common morningglory
tall morningglory
L48 (I), HI (I), PR (I), CAN (I)
SOHA
 
 
 
 
 
 
Sorghum halepense
Johnsongrass
aleppo milletgrass
herbe de Cuba
sorgho d'Alep
sorgo de alepo
zacate Johnson
L48 (I), HI (I), PR (I), CAN (I)
EGDE
 
 
 
Egeria densa
Brazilian e
South American waterweed
State
L48 (I), HI (I), PR (I), CAN (W)
ECCO2
 
 
Echinochloa colona
junglerice
watergrass
L48 (I), HI (I), PR (I), VI (I)
PECL2
 
Pennisetum clandestinum
Kikuyu grass
L48 (I), HI (I), PR (I), VI (I)
SOTO4
 
 
 
 
 
 
Solanum torvum
bhankatiya
devil's fig
fausse aubergine
kausoni
prickly solanum
turkeyberry
L48 (I), HI (I), PR (I), VI (I)
DAST
 
 
 
 
 
 
Datura stramonium
Jamestown weed
jimsonweed
mad apple
moonflower
stinkwort
thorn apple
L48 (I), HI (I), PR (I), VI (I), CAN (I)
PAMI2
 
 
 
 
 
 
Panicum miliaceum
blackseeded proso millet
broomcorn millet
panic millet
proso
wild millet
wild proso millet
L48 (I), HI (I), PR (I), VI (I), CAN (I)
DAIN2
DAIN5
 
 
 
Datura inoxia
Datura innoxia
angel's trumpet
desert thornapple
sacred datura
L48 (I), HI (I), PR (I), VI (I), CAN (W)
DISA
 
 
 
Digitaria sanguinalis
hairy crabgrass
large crabgrass
purple crabgrass
L48 (I), PR (I), CAN (I)
DACA6
 
 
 
Daucus carota
Queen Anne's lace
bird's nest
wild carrot
L48 (I), PR (I), CAN (I), SPM (I)
IPHE
 
 
 
Ipomoea hederacea
Mexican morningglory
entireleaf morningglory
ivyleaf morningglory
L48 (I), PR (N), VI (N), CAN (I)
AMGR5
 
 
 
 
 
 
Ambrosia grayi
bur ragweed
lagoonweed
woollyleaf burr ragweed
woollyleaf bursage
woollyleaf franseria
woollyleaf povertyweed
L48 (N)
AMTO3
 
Ambrosia tomentosa
skeletonleaf bursage
L48 (N)
ARPO2
 
 
 
Argemone polyanthemos
annual pricklepoppy
bluestem pricklepoppy
thistle poppy
L48 (N)
ARFI2
 
 
 
Artemisia filifolia
sand sagebrush
sandhill sage
silvery wormwood
L48 (N)
ASFA
 
 
Asclepias fascicularis
Mexican whorled milkweed
narrowleaf milkweed
L48 (N)
ASLA
 
 
 
Asclepias labriformis
Jones milkweed
Utah milkweed
labriform milkweed
L48 (N)
ASSU2
 
 
 
 
Asclepias subverticillata
horsetail milkweed
poison milkweed
western whorled milkweed
whorled milkweed
L48 (N)
CEPUP6
HEPU5
 
Centromadia pungens ssp. pungens
Hemizonia pungens
spikeweed
L48 (N)
CICA11
 
 
Cirsium canescens
Platte thistle
prairie thistle
L48 (N)
CIOC2
 
Cirsium ochrocentrum
yellowspine thistle
L48 (N)
CRSE11
ERSE3
 
 
Croton setigerus
Eremocarpus setigerus
doveweed
turkey mullein
L48 (N)
DEGE2
 
Delphinium geyeri
Geyer larkspur
L48 (N)
DEOC
 
Delphinium ×occidentale
duncecap larkspur
L48 (N)
ERNAN5
CHNA2
 
Ericameria nauseosa ssp. nauseosa var. nauseosa
Chrysothamnus nauseosus
gray rabbitbrush
L48 (N)
ERACA
ERGR4
 
 
Eriochloa acuminata var. acuminata
Eriochloa gracilis
southwestern cupgrass
tapertip cupgrass
L48 (N)
GAPA6
 
 
 
 
Gaura parviflora
smallflowered gaura
velvetweed
velvety gaura
willow gaura
L48 (N)
HECI
 
 
 
Helianthus ciliaris
Texas blueweed
blueweed
yerba parda
L48 (N)
HESU3
 
 
Heterotheca subaxillaris
camphorweed
golden aster
L48 (N)
HOGL2
 
 
Hoffmannseggia glauca
hog potato
pignut
L48 (N)
LATR2
 
Larrea tridentata
creosotebush
L48 (N)
MALE3
SIHE8
 
 
 
Malvella leprosa
Sida hederacea
alkali mallow
alkali sida
dollar weed
L48 (N)
OXSE
 
 
 
Oxytropis sericea
locoweed
silky crazyweed
white locoweed
L48 (N)
PHAC6
PHWR3
 
 
Physalis acutifolia
Physalis wrightii
Wright groundcherry
sharpleaf groundcherry
L48 (N)
SERI2
 
 
Senecio riddellii
Riddell groundsel
Riddell ragwort
L48 (N)
VECA2
 
Veratrum californicum
California false hellebore
L48 (N)
XYGL
 
 
Xylorhiza glabriuscula
smooth woodyaster
woody aster
L48 (N)
POLA4
 
 
 
Polygonum lapathifolium
curltop ladysthumb
curlytop knotweed
pale smartweed
L48 (N), AK (I), CAN (I), GL (I), SPM (I)
BICE
 
 
 
 
Bidens cernua
bur marigold
nodding beggarticks
nodding bur marigold
sticktight
L48 (N), AK (I), CAN (N)
BRCA5
 
 
Bromus carinatus
California brome
mountain brome
L48 (N), AK (I), CAN (N)
PHAR3
 
 
Phalaris arundinacea
canary grass
reed canarygrass
L48 (N), AK (I), CAN (N), SPM (I)
CHBE4
 
 
Chenopodium berlandieri
netseed lambsquarters
pitseed goosefoot
L48 (N), AK (I), CAN (NI?)
AMRE
 
 
 
Amaranthus retroflexus
careless weed
redroot pigweed
rough pigweed
L48 (N), AK (I), HI (I), CAN (I), SPM (I)
HEAN3
 
 
 
 
Helianthus annuus
annual sunflower
common sunflower
sunflower
wild sunflower
L48 (N), AK (I), HI (I), PR (I), CAN (I), SPM (I)
VEPE2
 
 
Veronica peregrina
neckweed
purslane speedwell
L48 (N), AK (I), HI (I), PR (N), CAN (N)
AMMEI2
AMIN3
 
 
 
Amsinckia menziesii var. intermedia
Amsinckia intermedia
coast fiddleneck
common fiddleneck
fiddleneck
L48 (N), AK (I), HI (I?), CAN (N)
CLPEP
MOPE3
 
Claytonia perfoliata ssp. perfoliata
Montia perfoliata
miner's lettuce
L48 (N), AK (I?), CAN (N)
GAAP2
 
 
 
 
 
 
Galium aparine
bedstraw
catchweed bedstraw
cleavers
cleaverwort
scarthgrass
white hedge
L48 (N), AK (N), CAN (I?), GL (I)
APAN2
 
 
 
Apocynum androsaemifolium
bitterroot
flytrap dogbane
spreading dogbane
L48 (N), AK (N), CAN (N)
ARCA13
 
Artemisia cana
silver sagebrush
L48 (N), AK (N), CAN (N)
ARFR4
 
 
 
Artemisia frigida
fringed sagebrush
fringed sagewort
prairie sagewort
L48 (N), AK (N), CAN (N)
BAOR
 
 
Barbarea orthoceras
American yellowrocket
wintercress
L48 (N), AK (N), CAN (N)
CIDO
 
 
Cicuta douglasii
water hemlock
western water hemlock
L48 (N), AK (N), CAN (N)
CIFO
 
 
 
 
Cirsium foliosum
Drummond's thistle
elk thistle
leafy thistle
meadow thistle
L48 (N), AK (N), CAN (N)
LATAP
LAPU
 
Lactuca tatarica var. pulchella
Lactuca pulchella
blue lettuce
L48 (N), AK (N), CAN (N)
LAOC3
 
 
Lappula occidentalis
flatspine stickseed
western sticktight
L48 (N), AK (N), CAN (N)
PTAQP2
 
 
 
 
Pteridium aquilinum var. pubescens
bracken
bracken fern
eagle fern
western bracken
L48 (N), AK (N), CAN (N)
SOCA6
 
 
Solidago canadensis
Canada goldenrod
common goldenrod
L48 (N), AK (N), CAN (N)
ARCA12
 
 
Artemisia campestris
common sagewort
field sagewort
L48 (N), AK (N), CAN (N), GL (N)
CHANA2
EPAN2
 
 
Chamerion angustifolium ssp. angustifolium
Epilobium angustifolium
blooming sally
fireweed
L48 (N), AK (N), CAN (N), GL (N)
ACMIO
ACLA5
 
Achillea millefolium var. occidentalis
Achillea lanulosa
western yarrow
L48 (N), AK (N), CAN (N), GL (N), SPM (N)
HEMA80
HELA4
 
 
Heracleum maximum
Heracleum lanatum
common cowparsnip
cow parsnip
L48 (N), AK (N), CAN (N), SPM (N)
HOJU
 
Hordeum jubatum
foxtail barley
L48 (N), AK (N), CAN (N), SPM (N)
TRMA20
TRMA4
 
 
Triglochin maritima
Triglochin maritimum
arrowgrass
seaside arrowgrass
L48 (N), AK (N), CAN (N), SPM (N)
MASA
 
 
 
Madia sativa
Chilean tarweed
coast tarweed
tarweed
L48 (N), AK (N), HI (I), CAN (I)
TYLA
 
 
 
Typha latifolia
broadleaf cattail
cattail
common cattail
L48 (N), AK (N), HI (I), CAN (N)
JUBU
 
Juncus bufonius
toad rush
L48 (N), AK (N), HI (I), CAN (N), SPM (N)
EQAR
 
 
 
Equisetum arvense
field horsetail
scouring rush
western horsetail
L48 (N), AK (N?), CAN (N), GL (N), SPM (N)
AMPA
 
 
Amaranthus palmeri
Palmer amaranth
carelessweed
L48 (N), CAN (I)
CYXA2
IVXA
 
 
 
 
 
Cyclachaena xanthiifolia
Iva xanthifolia
burweed marshelder
false ragweed
giant marshelder
horseweed
marshelder
L48 (N), CAN (I)
SOTR
 
Solanum triflorum
cutleaf nightshade
L48 (N), CAN (I)
ALTE
 
 
Allium textile
prairie onion
textile onion
L48 (N), CAN (N)
AMAC2
 
 
Ambrosia acanthicarpa
annual bursage
flatspine burr ragweed
L48 (N), CAN (N)
AMTR
 
 
 
Ambrosia trifida
giant ragweed
great ragweed
horseweed
L48 (N), CAN (N)
APCA
 
 
 
 
Apocynum cannabinum
Indian hemp
common dogbane
dogbane
hemp dogbane
L48 (N), CAN (N)
ARTR2
 
Artemisia tridentata
big sagebrush
L48 (N), CAN (N)
ASIN
 
 
Asclepias incarnata
rose milkweed
swamp milkweed
L48 (N), CAN (N)
ASSP
 
Asclepias speciosa
showy milkweed
L48 (N), CAN (N)
ASBI2
 
Astragalus bisulcatus
twogrooved milkvetch
L48 (N), CAN (N)
CACI2
 
 
 
Calandrinia ciliata
desert rockpurslane
fringed redmaids
redmaids
L48 (N), CAN (N)
CELO3
 
 
 
 
Cenchrus longispinus
burgrass
field sandbur
longspine sandbur
mat sandbur
L48 (N), CAN (N)
CHGL13
EUGL3
 
 
Chamaesyce glyptosperma
Euphorbia glyptosperma
ribseed sandmat
ridgeseed spurge
L48 (N), CAN (N)
CHVI8
 
 
 
Chrysothamnus viscidiflorus
Douglas rabbitbrush
green rabbitbrush
yellow rabbitbrush
L48 (N), CAN (N)
CIUN
 
 
Cirsium undulatum
gray thistle
wavyleaf thistle
L48 (N), CAN (N)
CLSE
 
 
Cleome serrulata
Rocky Mountain beeplant
bee spiderflower
L48 (N), CAN (N)
DENU2
 
 
 
Delphinium nuttallianum
Nuttall's larkspur
low larkspur
twolobe larkspur
L48 (N), CAN (N)
EQLA
 
 
Equisetum laevigatum
smooth horsetail
smooth scouringrush
L48 (N), CAN (N)
GLLE3
 
 
 
Glycyrrhiza lepidota
American licorice
licorice
wild licorice
L48 (N), CAN (N)
GNPA
 
 
Gnaphalium palustre
lowland cudweed
western marsh cudweed
L48 (N), CAN (N)
GRSQ
 
 
 
 
 
Grindelia squarrosa
curlycup gumweed
curlytop gumweed
gumweed
rosinweed
tarweed
L48 (N), CAN (N)
GUSA2
 
 
 
 
 
 
Gutierrezia sarothrae
broom snakeweed
broomweed
perennial snakeweed
stinkweed
turpentine weed
yellow top
L48 (N), CAN (N)
HENU
 
Helianthus nuttallii
Nuttall sunflower
L48 (N), CAN (N)
IRMI
 
 
Iris missouriensis
Rocky Mountain iris
wild iris
L48 (N), CAN (N)
IVAX
 
 
 
 
 
 
Iva axillaris
Iva poverty weed
lesser marshelder
mouseear pvertyweed
poverty sumpweed
poverty weed
smallflowered marshelder
L48 (N), CAN (N)
LUWY
 
Lupinus wyethii
Wyeth lupine
L48 (N), CAN (N)
LYJU
 
 
 
Lygodesmia juncea
rush skeletonplant
rush skeletonweed
skeletonweed
L48 (N), CAN (N)
MACA2
 
 
Machaeranthera canescens
hoary tansyaster
purple aster
L48 (N), CAN (N)
MAOR3
 
 
Marah oreganus
coastal manroot
western wildcucumber
L48 (N), CAN (N)
OPPO
 
Opuntia polyacantha
plains pricklypear
L48 (N), CAN (N)
PHVI5
 
 
Physalis virginiana
Virginia groundcherry
lanceleaf groundcherry
L48 (N), CAN (N)
PLPA2
 
 
Plantago patagonica
woolly Indianwheat
woolly plantain
L48 (N), CAN (N)
POER2
 
 
 
Polygonum erectum
devil's shoestring
erect knotweed
wireweed
L48 (N), CAN (N)
SAVE4
 
Sarcobatus vermiculatus
greasewood
L48 (N), CAN (N)
SPCO
 
 
 
Sphaeralcea coccinea
copper mallow
red falsemallow
scarlet globemallow
L48 (N), CAN (N)
TECA2
 
 
Tetradymia canescens
gray horsebrush
spineless horsebrush
L48 (N), CAN (N)
THRH
 
 
Thermopsis rhombifolia
goldenpea
prairie thermopsis
L48 (N), CAN (N)
TORA2
 
 
Toxicodendron radicans
Eastern poison ivy
poison ivy
L48 (N), CAN (N)
VEBR
 
 
 
Verbena bracteata
bigbract verbena
bracted vervain
prostrate vervain
L48 (N), CAN (N)
VEHA2
 
 
Verbena hastata
blue vervain
swamp verbena
L48 (N), CAN (N)
YUGL
 
 
 
 
 
 
Yucca glauca
Great Plains yucca
Spanish bayonet
beargrass
small soapweed
soapweed yucca
yucca
L48 (N), CAN (N)
ZIVE
 
 
Zigadenus venenosus
death camas
meadow deathcamas
L48 (N), CAN (N)
SARE3
 
 
 
 
 
Salvia reflexa
Rocky Mountain sage
blue sage
lambsleaf sage
lanceleaf sage
sage mint
L48 (N), CAN (W)
SORO
 
 
 
 
 
 
Solanum rostratum
Colorado bur
Kansas thistle
Mexican thistle
Texas thistle
buffalobur
buffalobur nightshade
L48 (N), CAN (W)
DISP
 
 
 
 
 
Distichlis spicata
desert saltgrass
inland saltgrass
marsh spikegrass
saltgrass
seashore saltgrass
L48 (N), HI (I), CAN (N)
LEFUU
LEUN2
 
Leptochloa fusca ssp. uninervia
Leptochloa uninervia
Mexican sprangletop
L48 (N), HI (I), PR (N)
SOEL
 
 
 
 
Solanum elaeagnifolium
silverleaf nightshade
tomato weed
trompillo
white horsenettle
L48 (N), HI (I), PR (N)
PADI
 
 
Panicum dichotomiflorum
fall panicum
western witchgrass
L48 (N), HI (I), PR (N), CAN (I)
XAST
 
 
 
Xanthium strumarium
cocklebur
common cocklebur
rough cocklebur
L48 (N), HI (I), PR (N), VI (N), CAN (N)
PRGL2
 
Prosopis glandulosa
honey mesquite
L48 (N), HI (I), VI (I)
ANCR2
 
Anoda cristata
spurred anoda
L48 (N), PR (N)
PACA6
 
 
 
 
 
 
Panicum capillare
panicgrass
ticklegrass
tumble panic
tumbleweed grass
witches hair
witchgrass
L48 (N), VI (N), CAN (N)
EUDE4
 
 
Euphorbia dentata
toothed spurge
toothedleaf poinsettia
L48 (NI)
ARBI2
 
Artemisia biennis
biennial wormwood
L48 (NI), AK (I), CAN (I)
RAAC3
 
 
Ranunculus acris
meadow buttercup
tall buttercup
L48 (NI), AK (I), CAN (I), GL (N?), SPM (I)
CASE13
 
 
 
 
 
 
Calystegia sepium
bearbind
devil's guts
hedge bindweed
hedgebell
old man's night cap
wild morning glory
L48 (NI), AK (I), CAN (N), SPM (I)
URDI
 
 
 
 
Urtica dioica
California nettle
slender nettle
stinging nettle
tall nettle
L48 (NI), AK (NI), CAN (NI), GL (I), SPM (NI)
TAOF
 
 
 
 
Taraxacum officinale
blowball
common dandelion
dandelion
faceclock
L48 (NI), AK (NI), HI (I), PR (I), CAN (NI), GL (NI), SPM (I)
AMAR2
 
 
 
 
 
 
Ambrosia artemisiifolia
Roman wormwood
annual ragweed
common ragweed
low ragweed
short ragweed
small ragweed
L48 (NI), HI (I), CAN (N)
CYES
 
 
Cyperus esculentus
yellow nutgrass
yellow nutsedge
L48 (NI), HI (I), PR (I), VI (I), CAN (I)
 
   
*CodeNative Status
I Introduced
I? Probably Introduced
N Native
N? Probably Native
NI? Native and Probably Introduced
W Waif

*CodeNative Status Jurisdiction
None
L48 Lower 48 States
AK Alaska
HI Hawaii
PR Puerto Rico
VI Virgin Islands
CAN Canada
GL Greenland
SPM St. Pierre and Miquelon

 

Time Generated: 11/26/2014 02:17 PM CST