Variableleaf pondweed
Potamogeton gramineus
Potamogetonaceae
Potamogeton gramineus
Potamogetonaceae
Lives wild in Albania, Austria, Baltic States, Belgium, Bulgaria, Canada, China, Czechoslovakia, and 37 more countries.
Potamogeton gramineus is a species of aquatic plant known by the common name various-leaved pondweed, variableleaf pondweed, grass-leaved pondweed or grassy pondweed, native to the northern hemisphere where it grows in shallow, clean water.
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