Potamogeton americanus

Thesaurus

Noun

1.Potamogeton americanus - pondweed with floating leaves; of northern United States and Europeloddon pondweed, Potamogeton nodosuspondweed - any of several submerged or floating freshwater perennial aquatic weeds belonging to the family Potamogetonaceaegenus Potamogeton, Potamogeton - a large genus of aquatic herbs found in quiet waters in temperate regions; leaves usually float on the water