Distribution: Occurring east of the Cascades in Washington; Washington to California, east to Idaho, Nevada, and Utah.
Habitat: Open, rocky slopes at low to moderate elevations.
Flowers: April-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Physaria occidentalis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Physaria occidentalis checklist entry.
E-Flora BC: Physaria occidentalis atlas page.
CalPhotos: Physaria occidentalis photos.
USDA Plants: Physaria occidentalis information.