Viola primulifolia L. ssp. occidentalis (A. Gray) L.E. McKinney & R. J. Little
Western bog violet
2017 Steve Matson 2017 Steve Matson 2017 Steve Matson 2018 John Game 2024 Julie A. Kierstead 2024 Julie A. Kierstead 2023 Dana York 2023 Dana York 2024 Julie A. Kierstead
Viola primulifolia ssp. occidentalis is a perennial herb (rhizomatous) that is native to California, and also found in Oregon.
also called Viola lanceolata ssp. occidentalis
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
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Suggested Citation
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: 05/16/2025).
one or more occurrences