Found 2 items, similar to Water hyacinth.
English → English (WordNet) Definition: water hyacinth water hyacinth n : a tropical floating aquatic plant having spikes of large blue flowers; troublesome in clogging waterways especially in southern United States [syn: water orchid, Eichhornia crassipes, Eichhornia spesiosa]
English → English (gcide) Definition: Water hyacinth Water hyacinth \Wa“ter hy”a*cinth\ (Bot.) Either of several tropical aquatic plants of the genus Eichhornia, related to the pickerel weed. [1913 Webster]