Calflora, a 501c3 non-profit
Distribution by County   1774    
Ceanothus cyaneus  Eastw.
Lakeside ceanothus,   San diego buckbrush,   San diego ceanothus
Ceanothus cyaneus is a shrub that is native to California, and also found in Baja California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Los Angeles: 1 Riverside: 1 San Diego: 104
Orange: 1 San Bernardino: 3

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).