Calflora, a 501c3 non-profit
Distribution by County   11153    
Acmispon rubriflorus  (Sharsm.) D.D. Sokoloff
Red-flowered bird's-foot trefoil
Acmispon rubriflorus is an annual herb that is native to California, and endemic (limited) to California.
also called Lotus rubriflorus
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Colusa: 13 Glenn: 1 Stanislaus: 7 Tehama: 13

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:   (Accessed: 07/16/2024).