Calflora, a 501c3 non-profit
Distribution by County   7030    
Ranunculus bonariensis  Poir.  var. trisepalus  (Gillies ex Hook. & Arn.) Lourteig
Carter's buttercup,   Vernal pool buttercup
Ranunculus bonariensis var. trisepalus is an annual herb that is native to California, and endemic (limited) to California.

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: https://www.calflora.org/   (Accessed: 03/29/2024).