Viola primulifolia ssp. occidentalis Calflora

Distribution by County 8308

Viola primulifolia L. ssp. occidentalis (A. Gray) L.E. McKinney & R. J. Little

Western bog violet

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).

Record Count by County


Del Norte: 52

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: 04/25/2024).