Distribution: Occurring chiefly west of the Cascades crest in Washington; Alaska south to California, east to Alberta and Nevada.
Habitat: Moist to well-drained soil, low to mid-elevations in the mountains.
Flowers: April-June
Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Ranunculus occidentalis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Ranunculus occidentalis checklist entry.
E-Flora BC: Ranunculus occidentalis atlas page.
CalPhotos: Ranunculus occidentalis photos.
USDA Plants: Ranunculus occidentalis information.