Distribution by County   5739    
Myriophyllum verticillatum  L.
Verticillate milfoil,   Whorl leaf watermilfoil
Myriophyllum verticillatum, a dicot, is a perennial herb (aquatic) that is native to California, and also found elsewhere in North America and beyond.

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).