Calflora, a 501c3 non-profit
Distribution by County   1250    
Red maids, Redmaids
Calandrinia ciliata is an annual herb that is native to California, and also found elsewhere in western North America.
Current name in JEPS: Calandrinia menziesii
Record Count by County

Alameda: 75 Lassen: 5 Riverside: 203 Solano: 43
Amador: 14 Los Angeles: 192 Sacramento: 68 Sonoma: 88
Butte: 112 Madera: 55 San Benito: 72 Stanislaus: 18
Calaveras: 10 Marin: 123 San Bernardino: 43 Sutter: 13
Colusa: 22 Mariposa: 45 San Diego: 353 Tehama: 43
Contra Costa: 137 Mendocino: 53 San Francisco: 32 Trinity: 5
Del Norte: 16 Merced: 32 San Joaquin: 6 Tulare: 51
El Dorado: 44 Modoc: 6 San Luis Obispo: 239 Tuolumne: 35
Fresno: 116 Monterey: 200 San Mateo: 163 Ventura: 118
Glenn: 3 Napa: 54 Santa Barbara: 225 Yolo: 31
Humboldt: 28 Nevada: 36 Santa Clara: 181 Yuba: 13
Kern: 119 Orange: 215 Santa Cruz: 47
Kings: 11 Placer: 31 Shasta: 19
Lake: 30 Plumas: 8 Sierra: 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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 10/05/2026).