Calflora, a 501c3 non-profit
Distribution by County   7072    
Rhamnus californica  Eschsch.

(not an active name)
California coffeeberry,   Coffee berry
Rhamnus californica is a shrub that is native to California, and also found elsewhere in western North America.
also called Frangula californica
Record Count by County

Alameda: 120 Lake: 60 Riverside: 110 Sierra: 13
Amador: 6 Los Angeles: 395 Sacramento: 31 Siskiyou: 6
Butte: 123 Madera: 16 San Benito: 28 Solano: 8
Calaveras: 9 Marin: 581 San Bernardino: 162 Sonoma: 244
Colusa: 26 Mariposa: 28 San Diego: 263 Stanislaus: 14
Contra Costa: 76 Mendocino: 172 San Francisco: 116 Sutter: 20
Del Norte: 7 Mono: 10 San Joaquin: 3 Tehama: 48
El Dorado: 48 Monterey: 348 San Luis Obispo: 211 Trinity: 65
Fresno: 42 Napa: 67 San Mateo: 519 Tulare: 51
Glenn: 3 Nevada: 32 Santa Barbara: 205 Tuolumne: 24
Humboldt: 61 Orange: 122 Santa Clara: 178 Ventura: 68
Inyo: 42 Placer: 49 Santa Cruz: 147 Yolo: 6
Kern: 119 Plumas: 5 Shasta: 57 Yuba: 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).