Chorizanthe cuspidata var. villosa Calflora

Distribution by County 2024

Chorizanthe cuspidata S. Watson var. villosa (Eastw.) Munz

San francisco spineflower, Woolly headed spineflower

Chorizanthe cuspidata var. villosa is an annual herb that is native to California, and endemic (limited) to California.

California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).

Record Count by County


Marin: 42	Monterey: 3	Sonoma: 20

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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 11/21/2024).