[Wikipedia] Range, Habitat: The plant is endemic to California, in the Central Sierra Nevada foothills. It is found on grassy slopes in partial shade of California oak woodland and Yellow Pine Forest habitats, at 500 - 1,500 metres (1,600 - 4,900 ft) in elevation.[3] (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: 05/09/2025).
