Calflora, a 501c3 non-profit
Distribution by County   1829    
Ceanothus spinosus  Nutt.
Greenbark ceanothus,   Redheart
Ceanothus spinosus is a tree or shrub that is native to California, and found only slightly beyond California borders.
Record Count by County

Los Angeles: 1391 Riverside: 10 San Diego: 40 Santa Barbara: 190
Orange: 78 San Bernardino: 1 San Luis Obispo: 31 Ventura: 381

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: 04/19/2024).