Calflora, a 501c3 non-profit
Distribution by County   1825    
Ceanothus purpureus  Jeps.
Hollyleaf ceanothus,   Napa ceanothus
Ceanothus purpureus is a shrub that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   CNDDB
Record Count by County

El Dorado: 2 Mendocino: 1 Solano: 5
Lake: 1 Napa: 79 Sonoma: 8

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/08/2022).