Distribution by County   1451    
Camissonia sierrae  P. H. Raven  ssp. alticola  P. H. Raven
Mono hot springs evening primrose
Camissonia sierrae ssp. alticola, a dicot, is an annual herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   CNDDB
Record Count by County

Fresno: 193 Madera: 2 Mariposa: 8 Tuolumne: 1

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 06/24/2022).