[Penny Cress: The Genus Thlaspi East of the Cascade
Mts. of Oregon and Washington]
Fanweed, Field Penny Cress
Synonym: Teruncius arvensis
Field pennycress blooming in moist swales along Forest Road 30 at the east end of Big Summit Prairie, Ochoco National Forest........May 19, 2017.
A close-up of the seed pod of field penny cress as seen from the northern edge of Zumwalt Prairie near the southern boundary of the Wallowa Whitman National Forest.........July 9, 2007. Note the broad wings along the margins of the seed.
Field penny cress blooming in a drying swale along the Stubblefield Trail about three-quarters of a mile northwest of Stubblefield Lake, Turnbull National Wildlife Refuge........July 4, 2018.
Field penny cress as seen from the northern edge of Zumwalt Prairie near the southern boundary of the Wallowa Whitman National Forest.........July 9, 2007
Field penny cress as seen in meadows around Hot Springs Campground at Hart Mountain National Antelope Refuge.........June 11, 2016.