Calflora, a 501c3 non-profit
Distribution by County   8131    
Triphysaria floribunda  (Benth.) T. I. Chuang & Heckard
San francisco owl's clover
Triphysaria floribunda is an annual herb that is native to California, and endemic (limited) to California.
also called Orthocarpus floribundus
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Marin: 65 San Francisco: 31 San Mateo: 21

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: 06/18/2024).