Calflora
Taxon  Report   10900    
Frangula californica  (Eschsch.) A. Gray  ssp. tomentella  (Benth.) Kartesz & Gandhi
Hoary coffeeberry
Frangula californica ssp. tomentella, a dicot, is a shrub that is native to California, and found only slightly beyond California borders.
also called Rhamnus tomentella ssp. tomentella
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial

Bloom Period
Family: Rhamnaceae  
Genus: Frangula
Parent: Frangula californica

Toxicity: MINOR, DERMATITIS

Ultramafic affinity: 1.5 - weak indicator

Name Status:
Accepted by JEF + PLANTS
Alternate Names:
JEF + PLANTSRhamnus californica ssp. tomentella
JEFRhamnus californica var. tomentella
JEF + PLANTSRhamnus tomentella ssp. tomentella
JEF + PLANTSRhamnus tomentella
More information about  Frangula californica ssp. tomentella

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/17/2022).