American frogbit

Thesaurus

Noun

1.American frogbit - American plant with roundish heart-shaped or kidney-shaped leaves; usually rooted in muddy bottoms of ponds and ditchesLimnodium spongiagenus Limnobium, Limnobium - American frogbitaquatic plant, hydrophyte, hydrophytic plant, water plant - a plant that grows partly or wholly in water whether rooted in the mud, as a lotus, or floating without anchorage, as the water hyacinth