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Distribution by County   2206    
Clarkia purpurea  (Curtis) A. Nelson & J. F. Macbr.
Purple clarkia,   Winecup clarkia
Clarkia purpurea is an annual herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 71 Lassen: 3 Riverside: 189 Solano: 22
Amador: 32 Los Angeles: 287 Sacramento: 94 Sonoma: 70
Butte: 248 Madera: 59 San Benito: 338 Stanislaus: 29
Calaveras: 48 Marin: 165 San Bernardino: 107 Sutter: 11
Colusa: 27 Mariposa: 89 San Diego: 451 Tehama: 247
Contra Costa: 112 Mendocino: 37 San Francisco: 8 Trinity: 36
Del Norte: 1 Merced: 9 San Joaquin: 4 Tulare: 24
El Dorado: 53 Modoc: 18 San Luis Obispo: 209 Tuolumne: 189
Fresno: 99 Monterey: 261 San Mateo: 127 Ventura: 102
Glenn: 9 Napa: 83 Santa Barbara: 227 Yolo: 11
Humboldt: 27 Nevada: 31 Santa Clara: 183 Yuba: 39
Kern: 64 Orange: 172 Santa Cruz: 92
Kings: 1 Placer: 30 Shasta: 30
Lake: 44 Plumas: 18 Siskiyou: 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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 04/02/2025).