Calflora, a 501c3 non-profit
Distribution by County   11998    
Rumex lacustris  Greene
Lake dock
Rumex lacustris is a perennial herb (aquatic) that is native to California, and also found elsewhere in western North America.
Record Count by County

Butte: 1 Modoc: 17 Plumas: 1
Lassen: 24 Mono: 14 Siskiyou: 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 04/24/2024).