Calflora, a 501c3 non-profit
Distribution by County   11981    
Bloomer's buttercup
Ranunculus orthorhynchus var. platyphyllus is a perennial herb that is native to California.
Record Count by County

Glenn: 1 Marin: 11 Mendocino: 9
Humboldt: 9 Mariposa: 3 Plumas: 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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 10/05/2026).