Calflora, a 501c3 non-profit
Distribution by County   6806    
Potamogeton crispus  L.
Crispate leaved pondweed,   Curly pondweed,   Cut leaved pondweed
Potamogeton crispus is a perennial herb (aquatic) that is not native to California.
Cal-IPC rating: Moderate

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: 09/25/2022).