Calflora, a 501c3 non-profit
Distribution by County   7049    
Ranunculus occidentalis  Nutt.
Western buttercup
Ranunculus occidentalis is a perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 1 Humboldt: 66 Napa: 38 Sierra: 51
Alpine: 3 Kern: 28 Nevada: 83 Siskiyou: 5
Amador: 19 Lake: 48 Placer: 86 Solano: 5
Butte: 119 Lassen: 44 Plumas: 77 Sonoma: 51
Calaveras: 23 Madera: 7 Riverside: 20 Sutter: 4
Colusa: 15 Marin: 2 Sacramento: 1 Tehama: 27
Contra Costa: 17 Mariposa: 24 San Benito: 3 Trinity: 64
Del Norte: 1 Mendocino: 65 San Diego: 13 Tulare: 14
El Dorado: 105 Merced: 1 Santa Clara: 10 Tuolumne: 39
Fresno: 17 Modoc: 32 Santa Cruz: 2 Yolo: 5
Glenn: 2 Mono: 4 Shasta: 62 Yuba: 24

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: 12/04/2024).