American pondweed
# American pondweed

American pondweed is a common name for several aquatic plants, and may refer to:

* Elodea canadensis, in the family Hydrocharitaceae, with many small leaves on a submerged stem
* Potamogeton epihydrus, in the family Potamogetonaceae, and known as "American pondweed" in the British Isles
* Potamogeton nodosus, in the family Potamogetonaceae, with large floating leaves born on elongated petioles
