2009 Matt Below 2020 Susan McDougall 2005 Christopher L. Christie
Mertensia longiflora is a perennial herb that is native to California, and also found elsewhere in western North America.California Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common elsewhere).
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2009 Matt Below:!2020 Susan McDougall:!2005 Christopher L. Christie:!
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2023. Berkeley, California:The Calflora Database
[a non-profit organization].Available: