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.
Bloom Period
The blue points on the map indicate observations in Calflora.
Click on the map to view observations within a specific county.
Click on the map to view observations within a specific county.
Jepson eFlora section:
monocot
USDA PLANTS group:
Monocot
[Wikipedia] Range: It is native to much of northern North America, including all of Canada and the northern and western United States. (link added by Mary Ann Machi)
