[Wikipedia] Channel Islands Endemic, Habitat: The plant is endemic to San Clemente Island, Santa Catalina Island, Santa Cruz Island, and Santa Rosa Island in the Channel Islands of California.
It is found in California coastal sage and chaparral habitats on the islands. (link added by Mary Ann Machi)
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 03/28/2025).
