Calflora, a 501c3 non-profit
Distribution by County   7086    
Rhamnus tomentella  Benth.  ssp. tomentella 

(not an active name)
Chaparral coffee berry,   Hoary coffeeberry
Rhamnus tomentella ssp. tomentella is a shrub that is native to California, and found only slightly beyond California borders.
also called Frangula californica ssp. tomentella
Record Count by County

Alameda: 22 Los Angeles: 15 Sacramento: 11 Sonoma: 25
Amador: 15 Madera: 1 San Benito: 9 Stanislaus: 5
Butte: 107 Mariposa: 10 San Bernardino: 7 Sutter: 13
Calaveras: 13 Mendocino: 4 San Diego: 188 Tehama: 26
Colusa: 15 Merced: 1 San Joaquin: 1 Trinity: 11
Contra Costa: 18 Monterey: 108 San Luis Obispo: 19 Tulare: 21
El Dorado: 32 Napa: 20 San Mateo: 14 Tuolumne: 20
Fresno: 13 Nevada: 18 Santa Barbara: 50 Ventura: 53
Humboldt: 1 Orange: 7 Santa Clara: 46 Yolo: 4
Inyo: 5 Placer: 22 Santa Cruz: 15 Yuba: 22
Kern: 39 Plumas: 1 Shasta: 41
Lake: 18 Riverside: 7 Solano: 1

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: 11/21/2024).