Potamogeton richardsonii Calflora

Distribution by County 6823

Potamogeton richardsonii (A. Benn.) Rydb.

Richardson's pondweed

Potamogeton richardsonii is a perennial herb (aquatic) that is native to California, and also found elsewhere in North America and beyond.

Record Count by County


Contra Costa: 1	Humboldt: 1	Mono: 8
El Dorado: 51	Lassen: 7	Plumas: 10
Fresno: 1	Modoc: 2	Shasta: 3

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: 01/02/2025).