Distribution: Occurring east of the Cascades crest in southeastern Washington; southeastern British Columbia to northern California, east to the Rocky Mountains.
Habitat: Moist, open or shaded places, mostly in the mountains.
Flowers: May-July
Origin: Native
Growth Duration: Perennial
Conservation Status: Review Group 1 in Washington (WANHP)
[none provided]
PNW Herbaria: Specimen records of Valeriana occidentalis in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Valeriana occidentalis checklist entry
OregonFlora: Valeriana occidentalis information
E-Flora BC: Valeriana occidentalis atlas page
CalPhotos: Valeriana occidentalis photos