Species: 

Thlaspi arvense

Common Name(s): 

field pennycress, Frenchweed, stinkweed, fanweed

Habitats Impacted: 

cropland/pastureland, disturbed/waste areas, urban/garden

Regions likely to be Impacted: 

NE, NW, PH

Present in Neighboring States?

AR, CO, KS, LA, MO, NM, TX

Currently known from Oklahoma?

Yes

Thlaspi arvense

Utah State University , Bugwood.org

More Images:
What you should know!

An agricultural weed with the potential to become invasive in disturbed areas. Poisonous to livestock. Introduced as a seed contaminant.

Management information