European Waterchestnut | Trapa natans L
Leaves floating on the water surface are bright green, ovoid or triangular shaped. Leaves have toothed margins, and have a swollen, spongy section to help leaves float. Submerged leaves are feather-like with fine leaf segments. Small flowers with four white petals. The woody seed has sharp barbed spines.
Plant Details
Habitat Notes | Aquatic-lakes, rivers, ponds. |
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Mature Height | 12-15’ in length |