Distribution: Occurring east of the Cascades crest and west of the crest along the lower Columbia River in Washington; southern British Columbia to southern Oregon, east to the northern Rocky Mountain States, Great Plains, and Quebec.
Habitat: Sagebrush desert, often where alkaline.
Flowers: August-October
Origin: Native
Growth Duration: Annual
Conservation Status: Sensitive in Washington (WANHP)
[none provided]
PNW Herbaria: Specimen records of Corispermum villosum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Corispermum villosum checklist entry
OregonFlora: Corispermum villosum information
E-Flora BC: Corispermum villosum atlas page
CalPhotos: Corispermum villosum photos