| 1 | Myriophyllum | aquaticum | Parrot Feather Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |
| 2 | Myriophyllum | heterophyllum | Two-leaved Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |
| 3 | Myriophyllum | humile | Low Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |
| 4 | Myriophyllum | pinnatum | Cutleaf Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |
| 5 | Myriophyllum | sibiricum | Short-spiked Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |
| 6 | Myriophyllum | spicatum | Eurasian Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |
| 7 | Myriophyllum | tenellum | Slender Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |
| 8 | Myriophyllum | verticillatum | Whorled-leaved Watermilfoil | Water Milfoil Family | Haloragaceae | Magnoliopsida |