Calflora, a 501c3 non-profit
Distribution by County   8591    
Quercus ilex  L.
Holly oak
Quercus ilex is a tree that is not native to California.
Record Count by County

Butte: 2 Napa: 2 San Diego: 33 Solano: 3
Contra Costa: 2 Orange: 29 San Luis Obispo: 1 Stanislaus: 2
Fresno: 1 Riverside: 2 Santa Barbara: 1 Ventura: 6
Los Angeles: 21 Sacramento: 8 Santa Clara: 15 Yolo: 1
Marin: 2 San Benito: 1 Santa Cruz: 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).