Mountain lupine

Lupinus alpestris

Moderately drought tolerant, leguminous native perennial with blue-lavender flowers, blooming June to October. Occurs from foothills to the subalpine, in clearings, under trees and on moist exposed ridges; up to 11,000 ft. elevation. Seeds are eaten by various birds. Important pollen source for bees and other pollinators. Poisonous to livestock.