Frangula californica ssp. crassifolia Calflora

Distribution by County 10897

Frangula californica (Eschsch.) A. Gray ssp. crassifolia (Jeps.) Kartesz & Gandhi

Serpentine hoary coffeeberry

Frangula californica ssp. crassifolia is a shrub that is native to California, and endemic (limited) to California.

also called Rhamnus tomentella ssp. crassifolia

Record Count by County


Colusa: 19	Mendocino: 11	Sonoma: 2
Glenn: 3	Napa: 3	Tehama: 19
Lake: 16	Shasta: 1	Trinity: 32

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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 04/21/2025).