[wildflower.org] Habitat: Near stream banks, and in forest margins or interiors, in moist to dry areas. Especially abundant in ponderosa pine stands and spruce-fir forests. (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).
