psophocarpus tetragonolobus(n = noun.plant) goa bean, goa bean vine, manila bean, winged bean, winged pea - a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics;
is a kind of vine
has parts: goa bean
is a member of genus psophocarpus, psophocarpus

cyamopsis tetragonolobus, genus psophocarpus, lotus tetragonolobus, psophocarpus