Calflora, a 501c3 non-profit
Distribution by County   9152    
Lupinus pusillus  Pursh
Rusty lupine
Lupinus pusillus is an annual herb that is native to California.
Record Count by County

Inyo: 9 Lassen: 10 Modoc: 3 Mono: 16

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 04/21/2026).