[wikipedia] Range, Habitat: It is endemic to California, where it is known only from a section of the southern Sierra Nevada. It grows in open meadows of temperate coniferous forest habitats, from 2,800 to 3,700 metres (9,200 to 12,100 ft) in elevation. (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: 03/31/2025).