Calflora, a 501c3 non-profit
Distribution by County   567    
Arctostaphylos insularis  Greene ex Parry
Island manzanita
Arctostaphylos insularis is a shrub that is native to California, and endemic (limited) to California.
Record Count by County

Los Angeles: 1 Santa Barbara: 148

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:   (Accessed: 12/05/2022).