Wetlands: Equally likely to occur in wetlands and non wetlands
Communities: Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest, Foothill Woodland, Chaparral, Valley Grassland, wetland-riparian, many plant communities
[Wikipedia] Ecology: Male flowers provide pollen for bees in the spring. It is an important larval host to the blinded sphinx, Lorquin's admiral, modest sphinx, mourning cloak, twin-spotted sphinx, and white admiral. Big game forage the species in inland mountain areas. (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).