Distribution: Occurring east of the Cascades crest in Washington; north-central Washington to California, east to Idaho and Nevada.
Habitat: Sagebrush desert to juniper woodlands.
Flowers: April-June
Origin: Native
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, butterflies, beetles, wasps
[none provided]
PNW Herbaria: Specimen records of Lupinus lepidus var. aridus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Lupinus lepidus var. aridus checklist entry
OregonFlora: Lupinus lepidus var. aridus information
E-Flora BC: Lupinus lepidus var. aridus atlas page
CalPhotos: Lupinus lepidus var. aridus photos