Ceratophyllum demersum(Coontail)
Myriophyllum spicatum (Eurasian Water Milfoil)
Myriophyllum verticillatum (Water Milfoil)
(no photo available)
Utricularia macrorhiza (Common Bladderwort)
Hydrocharis morsus-ranae (European Frog's-Bit)
Lemna trisulca (Star Duckweed)
Spirodela polyrhiza (Giant Duckweed)
Wolffia columbiana (Watermeal)
Heteranthera dubia (Zosterella dubia) (Water Star-Grass)
Potamogeton crispus (Curly Pondweed)
Potamogeton epihydrus (Ribbonleaf Pondweed)
Potamogeton illinoensis (Pondweed)
Potamogeton pusillus (Pondweed)
Potamogeton zosteriformus (Flat-Stem Pondweed)