Curly-Leaf Pondweed

Potamogeton crispus

Also known as: crispy leaved pondweed, crisped pondweed.

Also known as: crispy leaved pondweed, crisped pondweed.

Curly-leaf pondweed leaves are somewhat stiff and crinkled, resembling lasagna noodles. They are approximately 1/2 inch wide and 2 - 3 inches long. The leaves are arranged alternately around the stem. Leaves become denser at the end of branches. Curly leaf-pondweed can be confused with clasping leaf pondweed.