Distribution: Occurring in the Blue Mountains of southeastern Washington; southeastern Washington to adjacent northeastern Oregon.
Habitat: Ponderosa pine forest openings and grasslands at low to moderate elevations.
Flowers: May-June
Origin: Native
Conservation Status: Endangered in Washington (WANHP)
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PNW Herbaria: Specimen records of Lupinus sabinianus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Lupinus sabinianus checklist entry.
E-Flora BC: Lupinus sabinianus atlas page.
CalPhotos: Lupinus sabinianus photos.
USDA Plants: Lupinus sabinianus information.