Calflora, a 501c3 non-profit
Distribution by County   9749    
Caltha leptosepala  DC.  ssp. howellii  (Huth) P. G. Smit

(not an active name)

Howell's marsh marigold
Caltha leptosepala ssp. howellii is a perennial herb that is native to California.
also called Caltha leptosepala

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 11/26/2022).