Calflora, a 501c3 non-profit
Distribution by County   6987    
Canyon live oak, Canyon oak, maul oak, goldcup oak, Gold cup oak
Quercus chrysolepis is a tree that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 29 Kern: 272 Plumas: 103 Sierra: 59
Alpine: 7 Lake: 61 Riverside: 363 Siskiyou: 96
Amador: 80 Lassen: 1 Sacramento: 1 Solano: 6
Butte: 257 Los Angeles: 791 San Benito: 155 Sonoma: 149
Calaveras: 54 Madera: 27 San Bernardino: 297 Stanislaus: 1
Colusa: 18 Marin: 194 San Diego: 204 Tehama: 135
Contra Costa: 81 Mariposa: 226 San Francisco: 1 Trinity: 164
Del Norte: 90 Mendocino: 88 San Luis Obispo: 39 Tulare: 379
El Dorado: 112 Monterey: 129 San Mateo: 71 Tuolumne: 85
Fresno: 212 Napa: 48 Santa Barbara: 127 Ventura: 75
Glenn: 8 Nevada: 119 Santa Clara: 127 Yolo: 5
Humboldt: 149 Orange: 30 Santa Cruz: 84 Yuba: 41
Inyo: 151 Placer: 105 Shasta: 124

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: 10/05/2026).