Calflora, a 501c3 non-profit
Distribution by County   2245    
Claytonia perfoliata  Donn ex Willd.  ssp. mexicana  (Rydb.) John M. Mill. & K. L. Chambers
Southern miner's lettuce
Claytonia perfoliata ssp. mexicana is an annual herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 10 Los Angeles: 116 Riverside: 38 Santa Barbara: 59
Amador: 2 Marin: 2 Sacramento: 1 Santa Clara: 10
Calaveras: 3 Mendocino: 1 San Bernardino: 17 Santa Cruz: 6
Contra Costa: 12 Monterey: 41 San Diego: 196 Siskiyou: 4
El Dorado: 3 Nevada: 3 San Francisco: 2 Solano: 4
Humboldt: 3 Orange: 21 San Joaquin: 2 Sonoma: 3
Imperial: 1 Placer: 4 San Luis Obispo: 40 Ventura: 42
Kern: 6 Plumas: 1 San Mateo: 10 Yuba: 2

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: 11/21/2024).