資料來源 : WordNet®

snailflower
     n : perennial tropical American vine cultivated for its racemes
         of showy yellow and purple flowers having the corolla
         keel coiled like a snail shell; sometimes placed in genus
         Phaseolus [syn: {snail-flower}, {snail flower}, {snail
         bean}, {corkscrew flower}, {Vigna caracalla}, {Phaseolus
         caracalla}]