European water chestnut | USDA PLANTS Symbol: TRNA U.S. Nativity: Exotic Habit: Aquatic Plants |
Trapa natans L. |
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Identification, Biology, Control and Management Resources
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Selected Images from Invasive.org | View All Images at Invasive.org |
Feature(s); single rosette showing horned fruits and the inflated leaf petioles which enables the rosette to float Alfred Cofrancesco, U.S. Army Corps of Engineers, Bugwood.org Additional Resolutions & Image Usage |
Flower(s); Leslie J. Mehrhoff, University of Connecticut, Bugwood.org Additional Resolutions & Image Usage |
Plant(s); Floating rosettes Leslie J. Mehrhoff, University of Connecticut, Bugwood.org Additional Resolutions & Image Usage |
Plant(s); Leslie J. Mehrhoff, University of Connecticut, Bugwood.org Additional Resolutions & Image Usage |
Fruit(s); Leslie J. Mehrhoff, University of Connecticut, Bugwood.org Additional Resolutions & Image Usage |
Fruit(s); Leslie J. Mehrhoff, University of Connecticut, Bugwood.org Additional Resolutions & Image Usage |
Plant(s); Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 612. USDA NRCS PLANTS Database , USDA NRCS PLANTS Database, Bugwood.org Additional Resolutions & Image Usage |
Fruit(s); Steve Hurst, USDA NRCS PLANTS Database, Bugwood.org Additional Resolutions & Image Usage |
EDDMapS Distribution: This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit www.eddmaps.org |
State List This map identifies those states that list this species on their invasive species list or law. |
U.S. National Parks where reported invasive: |
Colonial National Historical Park (Virginia) |