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Invasive Weeds of Nebraska and the Great Plains, NE&GP;

Click on an accepted name below to view its Plant Profile with more information, and web links if available. Invasive plants that are synonyms are indented beneath the current PLANTS accepted name.

 NRCS Invasive Species policy
 Invasive Species Executive Order 13112
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Stubbendieck, J., G.Y. Friisoe, & M.R. Bolick. 1994. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry. Lincoln, Nebraska.. 589 pp.
 


Symbol Scientific Name Nativity
in US
Common Name

ABTH Abutilon theophrasti Introduced
velvetleaf
butterprint
Indian mallow
buttonweed
ACMI2 Achillea millefolium Native and Introduced
common yarrow
bloodwort
carpenter's weed
hierba de las cortaduras
plumajillo
milfoil
ACRE3 Acroptilon repens Introduced
CERE6 Centaurea repens
Russian knapweed
hardheads
AECY Aegilops cylindrica Introduced
jointed goatgrass
jointgrass
AGALA Ageratina altissima var. altissima Native
EURU6 Eupatorium rugosum
white snakeroot
snakeroot
richweed
AGST2 Agrostis stolonifera Native
redtop
creeping bentgrass
seaside bentgrass
redtop bent
ALCA3 Allium canadense Native
wild onion
meadow garlic
AMAL Amaranthus albus Native
tumble pigweed
tumbleweed
white pigweed
AMBL Amaranthus blitoides Introduced
prostrate pigweed
mat amaranth
AMRE Amaranthus retroflexus Introduced
redroot pigweed
rough pigweed
careless weed
AMRU Amaranthus rudis Native
common waterhemp
tall amaranth
AMAR2 Ambrosia artemisiifolia Native
common ragweed
annual ragweed
low ragweed
short ragweed
small ragweed
Roman wormwood
AMGR5 Ambrosia grayi Native
woollyleaf bursage
bur ragweed
woollyleaf povertyweed
woollyleaf franseria
lagoonweed
woollyleaf burr ragweed
AMPS Ambrosia psilostachya Native
western ragweed
perennial ragweed
Cuman ragweed
AMTR Ambrosia trifida Native
giant ragweed
great ragweed
horseweed
ANCO2 Anthemis cotula Introduced
mayweed chamomile
dog fennel
stinkweed
mayweed
APCA Apocynum cannabinum Native
dogbane
hemp dogbane
Indian hemp
common dogbane
ARMI2 Arctium minus Introduced
common burdock
bardane
lesser burdock
wild burdock
wild rhubarb
beggar's button
ARPO2 Argemone polyanthemos Native
bluestem pricklepoppy
annual pricklepoppy
thistle poppy
AROL Aristida oligantha Native
prairie threeawn
ARPU9 Aristida purpurea Native
purple threeawn
red threeawn
ARBI2 Artemisia biennis Native and Introduced
biennial wormwood
ARDR4 Artemisia dracunculus Native
tarragon
green sagewort
silky wormwood
false tarragon
ARFI2 Artemisia filifolia Native
sand sagebrush
sandhill sage
silvery wormwood
ARFR4 Artemisia frigida Native
fringed sagebrush
fringed sagewort
prairie sagewort
ARLU Artemisia ludoviciana Native
Louisiana wormwood
cudweed sagewort
gray sagewort
mugwort wormwood
prairie sage
white sagebrush
ASIN Asclepias incarnata Native
swamp milkweed
rose milkweed
ASSY Asclepias syriaca Native
common milkweed
ASVE Asclepias verticillata Native
eastern whorled milkweed
whorled milkweed
ASMI10 Astragalus missouriensis Native
Missouri milkvetch
ASMO7 Astragalus mollissimus Native
woolly loco
purple locoweed
woolly milkvetch
woolly locoweed
ATSU2 Atriplex subspicata Native
spreading orach
spearscale
halberdleaf orach
orach saltbush
saline saltbush
BAVU Barbarea vulgaris Introduced
yellow rocket
garden yellow rocket
winter cress
BEIN2 Berteroa incana Introduced
hoary alyssum
hoary false alyssum
BIBI7 Bidens bipinnata Native
Spanish needles
BICE Bidens cernua Native
nodding beggarticks
bur marigold
sticktight
nodding bur marigold
BIFR Bidens frondosa Native
devil's beggarticks
sticktights
devil's bootjack
bur marigold
pitchfork weed
tickseed sunflower
BRJU Brassica juncea Introduced
Indian mustard
BREUE Brickellia eupatorioides var. eupatorioides Native
KUEU Kuhnia eupatorioides
falsebonset
BRIN2 Bromus inermis Native and Introduced
smooth brome
awnless brome
Hungarian bromegrass
BRJA Bromus japonicus Introduced
Japanese bromegrass
Japanese chess
BRTE Bromus tectorum Introduced
downy brome
cheatgrass
early chess
thatch bromegrass
military grass
BUAR3 Buglossoides arvensis Introduced
LIAR4 Lithospermum arvense
corn gromwell
puccoon
CAIN2 Callirhoe involucrata Native
purple poppymallow
low poppymallow
CASE13 Calystegia sepium Native and Introduced
hedge bindweed
wild morning glory
bearbind
devil's guts
hedgebell
old man's night cap
CAMI2 Camelina microcarpa Introduced
smallseed falseflax
false flax
littleseed falseflax
small fruited falseflax
littlepod false flax
CASA3 Cannabis sativa Introduced
marijuana
hemp
Mary Jane
grass
hashish
pot
CABU2 Capsella bursa-pastoris Introduced
shepardspurse
CADR Cardaria draba Introduced
whitetop
hoary cress
globed-podded hoarycress
whiteweed
peppergrass
CAAC Carduus acanthoides Introduced
plumeless thistle
spiny plumeless thistle
CANU4 Carduus nutans Introduced
nodding plumeless thistle
nodding thistle
musk thistle
plumeless thistle
chardon penche
CELO3 Cenchrus longispinus Native
mat sandbur
longspine sandbur
field sandbur
burgrass
CEBI2 Centaurea biebersteinii Introduced
CEMA4 Centaurea maculosa
spotted knapweed
CEFOV2 Cerastium fontanum ssp. vulgare Introduced
CEVU Cerastium vulgatum
mouseear chickweed
big chickweed
CETE5 Ceratocephala testiculata Introduced
RATE Ranunculus testiculatus
bur buttercup
little bur
testiculate buttercup
curveseed butterwort
CHFAF Chamaecrista fasciculata var. fasciculata Native
CAFA Cassia fasciculata
partridge pea
sleepingplant
showy partridgepea
CHMA15 Chamaesyce maculata Native
EUMA7 Euphorbia maculata
spotted spurge
prostrate spurge
milk purslane
spotted sandmat
CHAL7 Chenopodium album Native and Introduced
common lambsquarters
lambsquarters
white goosefoot
CHSI2 Chenopodium simplex Native
CHGI2 Chenopodium gigantospermum
mapleleaf goosefoot
CHVE2 Chloris verticillata Native
windmillgrass
tumble windmill grass
CHTE2 Chorispora tenella Introduced
blue mustard
purple mustard
tenella mustard
crossflower
chorispora
beanpodded mustard
CIIN Cichorium intybus Introduced
chicory
coffeeweed
blue sailors
succory
CIMA2 Cicuta maculata Native
water hemlock
spotted water hemlock
common water hemlock
spotted cowbane
poison parsnip
spotted parsley
CIAL2 Cirsium altissimum Native
tall thistle
roadside thistle
CIAR4 Cirsium arvense Introduced
Canada thistle
creeping thistle
field thistle
Californian thistle
CICA11 Cirsium canescens Native
Platte thistle
prairie thistle
CIFL Cirsium flodmanii Native
Flodman thistle
CIOC2 Cirsium ochrocentrum Native
yellowspine thistle
CIUN Cirsium undulatum Native
wavyleaf thistle
gray thistle
CIVU Cirsium vulgare Introduced
bull thistle
common thistle
spear thistle
CLSE Cleome serrulata Native
Rocky Mountain beeplant
bee spiderflower
COMA2 Conium maculatum Introduced
poison hemlock
cigue maculee
deadly hemlock
poison parsley
cigue tachetee
COAR4 Convolvulus arvensis Introduced
field bindweed
European bindweed
creeping jenny
smallflowered morning glory
perennial morningglory
morningglory
COCA5 Conyza canadensis Native
horseweed
mares tail
horseweed fleabane
COTI3 Coreopsis tinctoria Native
plains coreopsis
golden tickseed
CRTE4 Croton texensis Native
Texas croton
doveweed
skunkweed
croton
goatweed
CUFO Cucurbita foetidissima Native
buffalo gourd
wild pumkin
Missouri gourd
wild gourd
calabazilla
CUPE3 Cuscuta pentagona Native
fiveangled dodder
field dodder
lespedeza dodder
CYLA Cynanchum laeve Native
honeyvine milkweed
climbing milkweed
honeyvine
sandvine
CYOF Cynoglossum officinale Introduced
houndstongue
CYES Cyperus esculentus Native and Introduced
yellow nutsedge
yellow nutgrass
DAGL Dactylis glomerata Introduced
orchardgrass
cocksfoot
DAST Datura stramonium Introduced
jimsonweed
Jamestown weed
thorn apple
mad apple
stinkwort
moonflower
DACA6 Daucus carota Introduced
wild carrot
Queen Anne's lace
bird's nest
DECAV2 Delphinium carolinianum ssp. virescens Native
DEVI Delphinium virescens
prairie larkspur
plains larkspur
Carolina larkspur
DEPI Descurainia pinnata Native
tansymustard
green tansymustard
DIIS Digitaria ischaemum Introduced
smooth crabgrass
small crabgrass
DISA Digitaria sanguinalis Native
hairy crabgrass
large crabgrass
purple crabgrass
DISP Distichlis spicata Native
desert saltgrass
seashore saltgrass
marsh spikegrass
saltgrass
inland saltgrass
DYPA Dyssodia papposa Native
fetid marigold
dogweed
ECCR Echinochloa crus-galli Introduced
barnyard grass
Japanese millet
watergrass
cockspur
ECLO Echinocystis lobata Native
wild cucumber
wild mock cucumber
wild balsamapple
EGDE Egeria densa Introduced
South American waterweed
Brazilian e
State
State
ELAN Elaeagnus angustifolia Introduced
Russian olive
oleaster
ELIN3 Eleusine indica Introduced
Indian goosegrass
wiregrass
manienie ali'I
goosegrass
silver crabgrass
crowsfoot grass
ELNY Ellisia nyctelea Native
waterpod
ellisia
Aunt Lucy
ELRE4 Elymus repens Introduced
AGRE2 Agropyron repens
quackgrass
dog grass
couchgrass
EQAR Equisetum arvense Native
western horsetail
field horsetail
scouring rush
ERCI Eragrostis cilianensis Introduced
strongscented lovegrass
stinkgrass
lovegrass
candy grass
ERSP Eragrostis spectabilis Native
purple lovegrass
ERST3 Erigeron strigosus Native
daisy fleabane
rough fleabane
prairie fleabane
ERVI3 Eriochloa villosa Introduced
woolly cupgrass
ERAN4 Eriogonum annuum Native
umbrella plant
annual eriogonum
wild buckwheat
annual buckwheat
ERCH9 Erysimum cheiranthoides Introduced
wallflower mustard
wormseed wallflower
wormseed mustard
EUAL3 Eupatorium altissimum Native
tall joepyeweed
tall thoroughwort
EUDE4 Euphorbia dentata Native and Introduced
toothed spurge
toothedleaf poinsettia
EUES Euphorbia esula Introduced
leafy spurge
spurge
EUMA8 Euphorbia marginata Native
snow-on-the-mountain
variegated spurge
whitemargined spurge
smoke-on-the-prairie
FRFL Froelichia floridana Native
field snakecotton
prairie froelichia
cottonweed
plains snakecotton
GAQU Galinsoga quadriradiata Introduced
hairy galinsoga
shaggy soldier
fringed quickweed
GAAP2 Galium aparine Native
cleavers
bedstraw
white hedge
cleaverwort
scarthgrass
catchweed bedstraw
GACO5 Gaura coccinea Native
scarlet gaura
GLHE2 Glechoma hederacea Introduced
creeping charlie
ground ivy
haymaids
gill-over-the-ground
GLTR Gleditsia triacanthos Native
honey locust
GLLE3 Glycyrrhiza lepidota Native
licorice
American licorice
wild licorice
GRSQ Grindelia squarrosa Native
gumweed
curlycup gumweed
rosinweed
tarweed
curlytop gumweed
GUSA2 Gutierrezia sarothrae Native
broom snakeweed
broomweed
turpentine weed
yellow top
stinkweed
perennial snakeweed
HEHI Hedeoma hispida Native
rough falsepennyroyal
rough pennyroyal
HEAU Helenium autumnale Native
common sneezeweed
bitterweed
false sunflower
HEAN3 Helianthus annuus Native
common sunflower
annual sunflower
sunflower
wild sunflower
HEGR4 Helianthus grosseserratus Native
Sawtooth sunflower
HETU Helianthus tuberosus Native
Jerusalem artichoke
girasole
Jerusalem sunflower
HEHE5 Heliopsis helianthoides Native
oxeye
heliopsis sunflower
smooth oxeye
HEMA3 Hesperis matronalis Introduced
dame's rocket
dames violet
HESU3 Heterotheca subaxillaris Native
camphorweed
golden aster
HITR Hibiscus trionum Introduced
Venice mallow
bladder ketmia
flower-of-an-hour
rosemallow
HOJU Hordeum jubatum Native
foxtail barley
HOPU Hordeum pusillum Native
little barley
little wildbarley
HYPE Hypericum perforatum Introduced
common St. John's wort
St. John's wort
Klamathweed
IPHE Ipomoea hederacea Introduced
ivyleaf morningglory
entireleaf morningglory
Mexican morningglory
IPPU2 Ipomoea purpurea Introduced
tall morningglory
common morningglory
IVAX Iva axillaris Native
poverty weed
Iva poverty weed
poverty sumpweed
mouseear pvertyweed
lesser marshelder
smallflowered marshelder
IVXA Iva xanthifolia Native
marshelder
burweed marshelder
horseweed
false ragweed
giant marshelder
JUVI Juniperus virginiana Native
eastern redcedar
red cedar juniper
KOSC Kochia scoparia Introduced
kochia
fireweed
Mexican burningbush
Mexican fireweed
summer cypress
mock cypress
LASE Lactuca serriola Introduced
prickly lettuce
China lettuce
wild lettuce
LATAP Lactuca tatarica var. pulchella Native
LAPU Lactuca pulchella
blue lettuce
LAAM Lamium amplexicaule Introduced
henbit
LAOC3 Lappula occidentalis Native
western sticktight
flatspine stickseed
LECA2 Leonurus cardiaca Introduced
motherwort
common motherwort
LEDE Lepidium densiflorum Native
greenflower pepperweed
peppergrass
common pepperweed
LEFUF Leptochloa fusca ssp. fascicularis Native
LEFA Leptochloa fascicularis
bearded sprangletop
sprangletop
LIVU2 Linaria vulgaris Introduced
yellow toadflax
butter and eggs
ramsted
flaxweed
wild snapdragon
Jacob's ladder
LOAR10 Lolium arundinaceum Introduced
FEAR3 Festuca arundinacea
tall fescue
Alta fescue
reed fescue
coarse fescue
LOCO6 Lotus corniculatus Introduced
birdfoot deervetch
birdsfoot trefoil
bloomfell
cat's clover
crowtoes
ground honeysuckle
LUPL Lupinus plattensis Native
Platte lupine
Nebraska lupine
LUPU Lupinus pusillus Native
low lupine
rusty lupine
small lupine
LYBA4 Lycium barbarum Introduced
LYHA Lycium halimifolium
matrimony vine
LYAM Lycopus americanus Native
American bugleweed
water horehound
American water horehound
LYJU Lygodesmia juncea Native
skeletonweed
rush skeletonplant
rush skeletonweed
LYSA2 Lythrum salicaria Introduced
purple loosestrife
spiked loosestrife
rainbow weed
salicaire
purple lythrum
MAPIP4 Machaeranthera pinnatifida ssp. pinnatifida var. pinnatifida Native
HASP3 Haplopappus spinulosus
cutleaf ironplant
ironplant
lacy tansyaster
MANE Malva neglecta Introduced
common mallow
buttonweed
cheeseplant
cheeseweed
MADI6 Matricaria discoidea Introduced
MAMA11 Matricaria matricarioides
pineappleweed
disc mayweed
MELU Medicago lupulina Introduced
hop medic
nonesuch
black medic
yellow trefoil
hop clover
MEOF Melilotus officinalis Introduced
yellow sweetclover
MEAR4 Mentha arvensis Native
field mint
wild mint
MEDE2 Mentzelia decapetala Native
tenpetal stickleaf
evening starflower
tenpetal mentzelia
tenpetal blazingstar
MINY Mirabilis nyctaginea Native
wild four o'clock
heart-leaved four o'clock
MOVE Mollugo verticillata Native
green carpetweed
carpetweed
MOFI Monarda fistulosa Native
wild bergamot
MOPE Monarda pectinata Native
spotted beebalm
plains beebalm
horse mint
pony beebalm
MONU Monolepis nuttalliana Native
patata
patota
monolepis
Nuttall's poverty weed
povertyweed
MURA Muhlenbergia racemosa Native
marsh muhly
green muhly
MUSC Muhlenbergia schreberi Native
nimblewill
NECA2 Nepeta cataria Introduced
catnip
catmint
catwort
field balm
OEBI Oenothera biennis Native
common evening primrose
hoary eveningprimrose
ONAC Onopordum acanthium Introduced
Scotch cotton thistle
heraldic thistle
cotton thistle
Scotch thistle
OPFR Opuntia fragilis Native
brittle cactus
little pricklypear
fragile cactus
jumping cactus
brittle pricklypear
OPPO Opuntia polyacantha Native
plains pricklypear
OXST Oxalis stricta Native
yellow woodsorrel
common yellow oxalis
sheep sorrel
sourgrass
toad sorrel
OXLA3 Oxytropis lambertii Native
Lambert crazyweed
Lambert loco
stemless loco
whitepoint locoweed
white woollyloco
purple locoweed
PACA6 Panicum capillare Native
witches hair
tumble panic
witchgrass
ticklegrass
panicgrass
tumbleweed grass
PADI Panicum dichotomiflorum Native
fall panicum
western witchgrass
PAMI2 Panicum miliaceum Introduced
wild proso millet
blackseeded proso millet
panic millet
proso
broomcorn millet
wild millet
PAPE5 Parietaria pensylvanica Native
Pennsylvania pellitory
PASA2 Pastinaca sativa Introduced
parsnip
wild parsnip
PEGL2 Pennisetum glaucum Introduced
SEGL2 Setaria glauca
yellow foxtail
pigeongrass
yellow bristlegrass
wild millet
pearl millet
PHAR3 Phalaris arundinacea Native
reed canarygrass
canary grass
PHHE5 Physalis heterophylla Native
clammy groundcherry
PHVI5 Physalis virginiana Native
Virginia groundcherry
lanceleaf groundcherry
PHAM4 Phytolacca americana Native
American pokeweed
common pokeweed
pokeberry
pokeweed
inkberry
pigeonberry
PLLA Plantago lanceolata Introduced
ribwort
buckhorn plantain
narrowleaf plantain
English plantain
lanceleaf plantain
ribgrass
PLPA2 Plantago patagonica Native
woolly plantain
woolly Indianwheat
PLRU Plantago rugelii Native
blackseed plantain
Rugel's plantain
POAN Poa annua Introduced
walkgrass
annual bluegrass
POPR Poa pratensis Native and Introduced
Kentucky bluegrass
POBI2 Polygonatum biflorum Native
Solomon's seal
smooth Solomon's seal
POAC3 Polygonum achoreum Native
striate knotweed
leathery knotweed
POAR11 Polygonum arenastrum Introduced
common knotweed
prostrate knotweed
ovalleaf knotweed
doorweed
matweed
POCO10 Polygonum convolvulus Introduced
wild buckwheat
climbing buckwheat
dullseed cornbind
black bindweed
cornbind
POLA4 Polygonum lapathifolium Native
pale smartweed
curltop ladysthumb
curlytop knotweed
POPE2 Polygonum pensylvanicum Native
Pennsylvania smartweed
pinweed
Pennsylvania knotweed
PORA3 Polygonum ramosissimum Native
bushy knotweed
tall knotweed
POOL Portulaca oleracea Native
common purslane
wild portulaca
pusley
pursley
duckweed
akulikuli-kula
PORE5 Potentilla recta Introduced
sulfur cinquefoil
roughfruit cinquefoil
PRLO Proboscidea louisianica Native
unicorn-plant
devil's claw
aphid trap
PRVU Prunella vulgaris Native
selfheal
healall
common selfheal
PRVI Prunus virginiana Native
common chokecherry
chokecherry
RAAB Ranunculus abortivus Native
smallflower buttercup
smallflower crowfoot
early woodbuttercup
RHGL Rhus glabra Native
smooth sumac
ROPA2 Rorippa palustris Native
marsh yellowcress
marshcress
yellow watercress
common yellowcress
bog yellowcress
bog marshcress
ROSI2 Rorippa sinuata Native
spreading yellowcress
ROAR3 Rosa arkansana Native
prairie wildrose
Arkansas rose
wild rose
prairie rose
RUAC3 Rumex acetosella Introduced
sheep sorrel
red sorrel
field sorrel
RUAL4 Rumex altissimus Native
smooth dock
pale dock
RUCR Rumex crispus Introduced
curly dock
sour dock
yellow dock
narrowleaf dock
SATR12 Salsola tragus Introduced
SAIB Salsola iberica
Russian thistle
tumbleweed
tumbling thistle
prickly Russian thistle
SARE3 Salvia reflexa Native
lanceleaf sage
lambsleaf sage
Rocky Mountain sage
blue sage
sage mint
SAOF4 Saponaria officinalis Introduced
bouncing bet
soapwort
sweet Betty
SCPA Schedonnardus paniculatus Native
tumblegrass
SERI2 Senecio riddellii Native
Riddell groundsel
Riddell ragwort
SEFA Setaria faberi Introduced
giant foxtail
giant bristlegrass
Chinese foxtail
Chinese millet
nodding foxtail
SEVE3 Setaria verticillata Introduced
bristly foxtail
bur bristlegrass
hooked bristlegrass
SEVI4 Setaria viridis Introduced
bottle grass
green bristlegrass
green foxtail
wild millet
pigeongrass
green millet
SIAN Sicyos angulatus Native
bur cucumber
wall bur cucumber
SINO Silene noctiflora Introduced
night-flowering catchfly
sticky cockle
SIAR4 Sinapis arvensis Introduced
BRKA Brassica kaber
wild mustard
canola
rapeseed
charlock mustard
kaber mustard
SIAL2 Sisymbrium altissimum Introduced
Jim Hill mustard
tumbleweed mustard
tumble mustard
tall mustard
SILO3 Sisymbrium loeselii Introduced
tallhedge mustard
small tumbleweed mustard
SOCA3 Solanum carolinense Native
Carolina horsenettle
horsenettle
bull nettle
apple of Sodom
devil's tomato
sand briar
SOPT3 Solanum ptychanthum Native
black nightshade
Eastern black nightshade
SORO Solanum rostratum Native
buffalobur nightshade
Texas thistle
Mexican thistle
buffalobur
Colorado bur
Kansas thistle
SOMI2 Solidago missouriensis Native
Missouri goldenrod
prairie goldenrod
SOAS Sonchus asper Introduced
spiny sowthistle
perennial sowthistle
prickly sowthistle
SOBI2 Sorghum bicolor Introduced
sorghum
shattercane
black amber
chicken corn
wild cane
SOHA Sorghum halepense Introduced
Johnsongrass
aleppo milletgrass
sorgo de alepo
zacate Johnson
sorgho d'Alep
herbe de Cuba
SPCO Sphaeralcea coccinea Native
scarlet globemallow
red falsemallow
copper mallow
SPCR Sporobolus cryptandrus Native
sand dropseed
SPVA Sporobolus vaginiflorus Native
poverty dropseed
poverty grass
STME2 Stellaria media Introduced
common chickweed
SYOC Symphoricarpos occidentalis Native
western snowberry
wolfberry
SYDI2 Symphyotrichum divaricatum Native
ASSUL Aster subulatus var. ligulatus
slender aster
saltmarsh aster
panicled aster
southern annual saltmarsh aster
SYERE Symphyotrichum ericoides var. ericoides Native
ASER3 Aster ericoides
heath aster
white aster
white heath aster
TAOF Taraxacum officinale Native and Introduced
dandelion
blowball
faceclock
common dandelion
TECA3 Teucrium canadense Native
American germander
wood sage
germander
Canada germander
THAR5 Thlaspi arvense Introduced
stinkweed
fanweed
pennycress
Frenchweed
field pennycress
TORY Toxicodendron rydbergii Native
Western poison ivy
poison ivy
TRDU Tragopogon dubius Introduced
goat's beard
salsifis majeur
Western goat's beard
yellow goat's beard
western salsify
wild oysterplant
TRTE Tribulus terrestris Introduced
bullhead
goathead
puncturevine
Mexican sandbur
Texas sandbur
caltrop
TRRE3 Trifolium repens Introduced
white clover
ladino clover
Dutch clover
TRMA4 Triglochin maritimum Native
seaside arrowgrass
arrowgrass
TRPE4 Triodanis perfoliata Native
common Venus' lookingglass
roundleaved triodanis
clasping bellwort
Venus lookingglass
clasping Venus' lookingglass
TYLA Typha latifolia Native
broadleaf cattail
cattail
common cattail
ULPU Ulmus pumila Introduced
Siberian elm
Chinese elm
URDI Urtica dioica Native and Introduced
stinging nettle
tall nettle
slender nettle
California nettle
VETH Verbascum thapsus Introduced
common mullein
woolly mullein
flannel plant
velvet plant
big taper
velvet dock
VEBR Verbena bracteata Native
prostrate vervain
bracted vervain
bigbract verbena
VEST Verbena stricta Native
hoary vervain
woolly verbena
tall vervain
VEBA Vernonia baldwinii Native
western ironweed
Baldwin ironweed
VEAG Veronica agrestis Introduced
field speedwell
green field speedwell
VEAR Veronica arvensis Introduced
corn speedwell
rock speedwell
wall speedwell
common speedwell
VINE Viola nephrophylla Native
VIPR5 Viola pratincola
wild violet
wild pansy
prairie blueviolet
northern bog violet
VUOC Vulpia octoflora Native
sixweeks fescue
sixweeks grass
pullout grass
XAST Xanthium strumarium Native
cocklebur
rough cocklebur
common cocklebur
YUGL Yucca glauca Native
Great Plains yucca
small soapweed
Spanish bayonet
beargrass
yucca
soapweed yucca
ZIVE Zigadenus venenosus Native
meadow deathcamas
death camas