Calflora, a 501c3 non-profit
Distribution by County   8126    
Triodanis biflora  (Ruiz & Pav.) Greene
Venus looking glass,   Venus' looking glass
Triodanis biflora is an annual herb that is native to California, and also found elsewhere in North America and beyond.

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: 12/03/2023).