American Pondweed
American pondweed (also called long-leaf pondweed) has elliptical-shaped floating leaves that are green and often have brown spots.
Read MoreFloating-Leaf Pondweed
Floating-leaf pondweed has long, narrow, stiff submersed leaves and two- to four-inch long floating leaves on long stalks.
Read MoreIllinois Pondweed
Illinois Pondweed has lance–shaped submerged leaves eight inches long that come to a point at the end.
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