Calflora, a 501c3 non-profit
Distribution by County   6998    
Quercus garryana  Hook.  var. garryana 
Oregon oak,   Oregon white oak
Quercus garryana var. garryana is a tree that is native to California.
Record Count by County

Alameda: 4 Lake: 4 Napa: 16 Sonoma: 123
Colusa: 1 Lassen: 1 San Luis Obispo: 5 Tehama: 1
Contra Costa: 8 Marin: 30 Santa Clara: 1 Trinity: 17
Glenn: 3 Mendocino: 31 Shasta: 17 Yolo: 1
Humboldt: 21 Monterey: 5 Siskiyou: 4

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).