Snail flower Meaning, Definition & Usage

  1. noun 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
    Phaseolus caracalla; snailflower; snail bean; snail-flower; corkscrew flower; Vigna caracalla.

WordNet


Definitions
  1. (Bot.), a leguminous plant (Phaseolus Caracalla) having the keel of the carolla spirally coiled like a snail shell.

Webster 1913