Distribution: Occurring chiefly east of the Cascades crest in Washington; Washington to California, east to Idaho and Arizona.
Habitat: Sagebrush desert to ponderosa pine and higher open forests.
Flowers: April-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Lathyrus pauciflorus var. pauciflorus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Lathyrus pauciflorus var. pauciflorus checklist entry.
E-Flora BC: Lathyrus pauciflorus var. pauciflorus atlas page.
CalPhotos: Lathyrus pauciflorus var. pauciflorus photos.
USDA Plants: Lathyrus pauciflorus var. pauciflorus information.