Potamogeton natans

Potamogeton natans L. Engl.: broad-leaved pondweed. Deu.: Schwimmendes Laichkraut. Suom.: uistinvita. Sven.: gäddnate.

Photo: Potamogeton natans 1.

Photo: Potamogeton natans 1. Covering a pond. Säppi, Finland. Wild. 2000-08-16.

Photo: Potamogeton natans.

Photo: Potamogeton natans. Covering a pond. Säppi, Finland. Wild. 2000-08-16.