Proboscidea louisianica

from WordNet (r) 3.0 (2006)

Proboscidea louisianica
    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}]

from The Collaborative International Dictionary of English v.0.48

elephant-tusk \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.

   Syn: common unicorn plant, devil's claw, common devil's claw,
        proboscis flower, ram's horn, {Proboscidea louisianica}.
        [WordNet 1.5]

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