Calflora, a 501c3 non-profit
Distribution by County   1492    
Cardamine occidentalis  (S. Watson) Howell
Big western bittercress,   Western toothwort
Cardamine occidentalis is a perennial herb that is native to California.
Record Count by County

Madera: 2 Sonoma: 1

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: 11/21/2024).