Distribution: Endemic to the Saddle Mountains of Grant County in Washington.
Habitat: Sandy volcanic ash.
Flowers: May-July
Origin: Native
Growth Duration: Perennial
Conservation Status: Endangered in Washington (WANHP)
Pollination: Bumblebees
[none provided]
PNW Herbaria: Specimen records of Oxytropis campestris var. wanapum in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Oxytropis campestris var. wanapum checklist entry
OregonFlora: Oxytropis campestris var. wanapum information
E-Flora BC: Oxytropis campestris var. wanapum atlas page
CalPhotos: Oxytropis campestris var. wanapum photos