Group: Spermatophytina (Spermatophytes)
Family: Haloragaceae (Watermilfoil family)
Genus: Myriophyllum (Watermilfoil)
Myriophyllum alterniflorum DC. - Alternate Water-Milfoil
Myriophyllum heterophyllum Michx. - Various-Leaved Water-Milfoil
Myriophyllum verticillatum L. - Whorled Water-Milfoil
Myriophyllum spicatum agg.
Myriophyllum spicatum L. - Spiked Water-Milfoil