Distribution: Occurring in the east end of the Columbia River Gorge in Washington; south-central Washington, northeastern Oregon, and adjacent Idaho, east to the south-central U.S.
Habitat: Sagebrush plains to desert washes and hillsides.
Flowers: March-June
Origin: Native
Growth Duration: Annual
Conservation Status: Review Group 1 in Washington (WANHP)
Pollination: Self-pollination, bees, flies
[none provided]
PNW Herbaria: Specimen records of Draba platycarpa in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Draba platycarpa checklist entry
OregonFlora: Draba platycarpa information
E-Flora BC: Draba platycarpa atlas page
CalPhotos: Draba platycarpa photos