Epilobium rigidum Calflora

Distribution by County 3015

Epilobium rigidum Hausskn.

Siskiyou mtns. willowherb, Stiff willowherb

Epilobium rigidum is a perennial herb that is native to California, and also found in Oregon.

California Rare Plant Rank: 4.3 (limited distribution).

Record Count by County


Del Norte: 96	Siskiyou: 2	Trinity: 2

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: 04/18/2024).