| Eurasian watermilfoil | USDA PLANTS Symbol: MYSP2 U.S. Nativity: Exotic Habit: Aquatic |
| Myriophyllum spicatum Linnaeus | |
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Taxonomic Rank: Magnoliopsida: Haloragales: Haloragaceae |
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| Synonym(s): spiked watermilfoil | |
| Native Range: N. Amer., Europe, N. Asia, N. Africa () |
| U.S. State(s) where reported invasive: |
| U.S. National Parks where reported invasive: |
| Colonial National Historical Park (Virginia) Lake Mead National Park (Nevada) |










