Calflora, a 501c3 non-profit
Distribution by County   7542    
Sherardia arvensis  L.
Blue fieldmadder,   Field madder
Sherardia arvensis is an annual herb that is not native 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: 05/18/2024).