Calflora, a 501c3 non-profit
Distribution by County   1766    
Ceanothus confusus  J. T. Howell
Rincon ridge ceanothus
Ceanothus confusus is a shrub that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Lake: 12 Mendocino: 2 Napa: 21 Sonoma: 91

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:   (Accessed: 06/13/2024).