Lupinus tidestromii Calflora

Distribution by County 5218

Lupinus tidestromii Greene

Tidestrom's lupine

Lupinus tidestromii is a perennial herb (rhizomatous) that is native to California, and endemic (limited) to California.

also called Lupinus tidestromii var. layneae

California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).

State of California status: Endangered. Federal status: Endangered.

Record Count by County


Humboldt: 1	Monterey: 30	Sonoma: 8
Marin: 26	San Mateo: 2

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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 05/16/2025).