[Wikipedia] Range: This wildflower is native to the Sierra Nevada of California, USA, where it is a common resident of dry mountain slopes, and to the foothills west of the main range. There is also one report of the species in the Diablo Range in San Benito County.[4] (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: 03/30/2025).
