Calflora, a 501c3 non-profit
Distribution by County   4317    
Ilex aquifolium  L.
English holly,   Holly
Ilex aquifolium is a tree or shrub that is not native to California.
Cal-IPC rating: limited
Record Count by County

Alameda: 20 Marin: 709 San Francisco: 63 Siskiyou: 2
Butte: 2 Mendocino: 19 San Luis Obispo: 1 Sonoma: 13
Contra Costa: 14 Monterey: 17 San Mateo: 113 Stanislaus: 1
Del Norte: 15 Napa: 1 Santa Barbara: 1 Trinity: 2
El Dorado: 1 Nevada: 4 Santa Clara: 3
Humboldt: 46 San Benito: 1 Santa Cruz: 70

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).