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.
|Habitat Notes||Aquatic-lakes, rivers, ponds.|
|Mature Height||12-15’ in length|