Calflora, a 501c3 non-profit
Distribution by County   11080    
Sidotheca trilobata  (A. Gray) Reveal
Three lobed oxytheca
Sidotheca trilobata is an annual herb that is native to California, and found only slightly beyond California borders.
also called Oxytheca trilobata

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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 09/29/2023).