[Pondweeds: The Genus Potamogeton East of the Cascade Mountains of Oregon and Washington]

Curly Pondweed

Potamogeton crispus

Curly Pondweed: Potamogeton crispus

Curly pondweed as seen in shallow water along the Deschutes River at its mouth....................July 17, 2009.

Curly Pondweed: Potamogeton crispus -- Curly Pondweed: Potamogeton crispus

Close-up views of curly pondweed as seen in shallow water along the Deschutes River at its mouth....................July 17, 2009.

Paul Slichter