Calflora, a 501c3 non-profit
Distribution by County   2404    
Cotula coronopifolia  L.
Brass buttons,   Common brassbuttons
Cotula coronopifolia is a perennial herb that is not native to California.
Cal-IPC rating: limited
Record Count by County

Alameda: 52 Kings: 1 San Benito: 28 Solano: 193
Amador: 2 Los Angeles: 65 San Bernardino: 11 Sonoma: 47
Butte: 17 Marin: 146 San Diego: 218 Stanislaus: 1
Calaveras: 2 Mendocino: 43 San Francisco: 33 Sutter: 2
Colusa: 16 Merced: 29 San Joaquin: 5 Tehama: 2
Contra Costa: 42 Monterey: 98 San Luis Obispo: 92 Ventura: 85
Del Norte: 1 Napa: 13 San Mateo: 98 Yolo: 2
El Dorado: 2 Orange: 83 Santa Barbara: 161 Yuba: 1
Glenn: 3 Placer: 1 Santa Clara: 35
Humboldt: 60 Riverside: 27 Santa Cruz: 39
Kern: 7 Sacramento: 18 Shasta: 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).