Distribution by County   283    
Amaranthus retroflexus  L.
Green amaranth,   Red root pigweed,   Red rooted amaranth,   Redroot amaranth,   Rough pigweed
Amaranthus retroflexus, a dicot, 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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 06/26/2022).