Calflora, a 501c3 non-profit
Distribution by County   7222    
Rumex orbiculatus  A. Gray

(not an active name)

Greater water dock
Rumex orbiculatus is a perennial herb that is not native to California.
also called Rumex britannica
Record Count by County

Lassen: 1 Plumas: 1 Santa Cruz: 1

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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 05/28/2023).