| common unicorn plant | (n) annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak, Syn. common devil's claw, ram's horn, devil's claw, Proboscidea louisianica, elephant-tusk, proboscis flower |
| elephant-tusk | n. an annual of the southern U.S. and Mexico (Proboscidea louisianica) having large whitish or yellowish flowers mottled with purple and a long curving beak. |