goa bean vine

Noun

1.

goa bean vine - tuberous-rooted twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics Synonyms: goa bean, Manila bean, Psophocarpus tetragonolobus, winged bean, winged pea

genus Psophocarpus, goa bean, Manila bean, Psophocarpus, Psophocarpus tetragonolobus, vine, winged bean, winged pea