Calflora, a 501c3 non-profit
Distribution by County   3018    
Epilobium siskiyouense  (Munz) Hoch & P. H. Raven
Siskiyou fireweed,   Siskiyou willowherb
Epilobium siskiyouense is a perennial herb that is native to California, and also found in Oregon.
California Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Del Norte: 1 Shasta: 2 Siskiyou: 31 Trinity: 25

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 12/03/2024).