potamogeton_nodosus
1. [ noun ] (botany) pondweed with floating leaves; of northern United States and Europe
Synonyms: Potamogeton_americanus loddon_pondweed
Related terms: pondweed Potamogeton
Similar spelling:   Potamogeton_crispus
  Potamogeton_gramineous
  Potamogeton_americanus
  Potamogetonaceae