Epilobium palustre is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere).
Epilobium: from 2 Greek words epi, "upon," and lobos, "a pod or capsule," as the flower and capsule appear together, the corolla being borne on the end of the ovary
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: 03/28/2025).
one or more occurrences