phaseolus caracalla

Noun phaseolus caracalla has 1 sense

• phaseolus caracalla(n = noun.plant) corkscrew flower, snail bean, snail flower, snail-flower, snailflower, vigna caracalla - 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;
is a kind of legume, leguminous plant
is a member of genus vigna, vigna