Calflora, a 501c3 non-profit
Distribution by County   3186    
Eriodictyon crassifolium  Benth.  var. nigrescens  Brand
Bicolored yerba santa,   Thickleaf yerba santa
Eriodictyon crassifolium var. nigrescens is a shrub 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:   (Accessed: 06/18/2024).