Wyoming Noxious Weeds

Wyoming Department of Agriculture. 2003. Designated noxious weeds and prohibited noxious weeds. Wyoming Department of Agriculture.

http://plants.usda.gov/java/noxious?rptType=State&statefips=56

26 Records

Subject Name	Scientific Name	Family	Order
Canada thistle	Cirsium arvense (L.) Scop.	Asteraceae	Asterales
musk thistle	Carduus nutans L.	Asteraceae	Asterales
spotted knapweed	Centaurea stoebe ssp. micranthos (Gugler) Hayek	Asteraceae	Asterales
Russian-olive	Elaeagnus angustifolia L.	Elaeagnaceae	Rhamnales
purple loosestrife	Lythrum salicaria L.	Lythraceae	Myrtales
tamarisk	Tamarix spp. L.	Tamaricaceae	Violales
spiny plumeless thistle	Carduus acanthoides L.	Asteraceae	Asterales
leafy spurge	Euphorbia esula L.	Euphorbiaceae	Euphorbiales
yellow toadflax	Linaria vulgaris P. Mill.	Scrophulariaceae	Scrophulariales
field bindweed	Convolvulus arvensis L.	Convolvulaceae	Solanales
Russian knapweed	Rhaponticum repens (L.) Hidalgo	Asteraceae	Asterales
common St. Johnswort	Hypericum perforatum L.	Clusiaceae	Theales
Scotch thistle	Onopordum acanthium L.	Asteraceae	Asterales
diffuse knapweed	Centaurea diffusa Lam.	Asteraceae	Asterales
Dyer's woad	Isatis tinctoria L.	Brassicaceae	Capparales
skeletonleaf bursage	Ambrosia tomentosa Nutt.	Asteraceae	Asterales
common burdock	Arctium minus Bernh.	Asteraceae	Asterales
hoary cress	Lepidium draba (L.) Desv	Brassicaceae	Capparales
hairy whitetop	Cardaria pubescens (C.A. Mey.)	Brassicaceae	Capparales
houndstongue	Cynoglossum officinale L.	Boraginaceae	Lamiales
quackgrass	Elymus repens (L.) Gould	Poaceae	Cyperales
perennial pepperweed	Lepidium latifolium L.	Brassicaceae	Capparales
oxeye daisy	Leucanthemum vulgare Lam.	Asteraceae	Asterales
Dalmatian toadflax	Linaria dalmatica (L.) P. Mill.	Scrophulariaceae	Scrophulariales
perennial sowthistle	Sonchus arvensis L.	Asteraceae	Asterales
common tansy	Tanacetum vulgare L.	Asteraceae	Asterales

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Invasive.org: Center for Invasive Species and Ecosystem Health
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Last updated on Monday, April 13, 2009 at 02:10 PM

Invasive.org - Center for Invasive Species and Ecosystem Health

Wyoming Noxious Weeds

26 Records

Partners

Center for Invasive Species and Ecosystem Health