Calflora, a 501c3 non-profit
Distribution by County   6010    
Oxalis corniculata  L.
Creeping wood sorrel,   Creeping woodsorrel,   Yellow sorrel
Oxalis corniculata is a perennial herb that is not native to California.
Record Count by County

Alameda: 24 Marin: 33 Sacramento: 13 Shasta: 1
Amador: 2 Mariposa: 16 San Bernardino: 12 Solano: 7
Butte: 26 Mendocino: 23 San Diego: 42 Sonoma: 20
Contra Costa: 9 Merced: 3 San Francisco: 11 Stanislaus: 5
El Dorado: 8 Monterey: 57 San Joaquin: 2 Sutter: 1
Fresno: 1 Napa: 6 San Luis Obispo: 38 Tulare: 8
Humboldt: 11 Nevada: 5 San Mateo: 37 Tuolumne: 1
Kern: 2 Orange: 50 Santa Barbara: 36 Ventura: 13
Los Angeles: 91 Placer: 1 Santa Clara: 21 Yolo: 12
Madera: 1 Riverside: 17 Santa Cruz: 27 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).