Wordnet 3.0
NOUN (1)
1.
annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak;
[syn: common unicorn plant, devil's claw, common devil's claw, elephant-tusk, proboscis flower, ram's horn, Proboscidea louisianica]
WordNet (r) 3.0 (2006):
common unicorn plant
n 1: annual of southern United States to Mexico having large
whitish or yellowish flowers mottled with purple and a long
curving beak [syn: common unicorn plant, devil's claw,
common devil's claw, elephant-tusk, proboscis flower,
ram's horn, Proboscidea louisianica]