Found 2 items, similar to Trapa bicornis.
English → English (WordNet) Definition: Trapa bicornis Trapa bicornis n : water chestnut whose spiny fruit has two rather than 4 prongs [syn: ling, ling ko]
English → English (gcide) Definition: Trapa bicornis Water chestnut \Wa“ter chest”nut\ (Bot.) The fruit of Trapa natans and Trapa bicornis, Old World water plants bearing edible nutlike fruits armed with several hard and sharp points; also, the plant itself; -- called also water caltrop. [1913 Webster]