| water-chestnut | USDA PLANTS Symbol: TRNA U.S. Nativity: Exotic Habit: Aquatic |
| Trapa natans L. | |
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Taxonomic Rank: Magnoliopsida: Myrtales: Trapaceae |
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| Synonym(s): water chestnut, water nut | |
| Native Range: Eurasia, Africa () |
| U.S. State(s) where reported invasive: |
| U.S. National Parks where reported invasive: |
| Colonial National Historical Park (Virginia) |










