Rhamnus tomentella ssp. crassifolia Calflora

Distribution by County 7084

Rhamnus tomentella Benth. ssp. crassifolia (Jeps.) Sawyer

(not an active name)

Serpentine hoary coffeeberry, Velvet leaf coffeeberry

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

also called Frangula californica ssp. crassifolia

Record Count by County


Colusa: 21	Mendocino: 10	Sonoma: 2
Glenn: 3	Napa: 2	Tehama: 15
Lake: 16	Shasta: 1	Trinity: 27

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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 02/06/2026).