A tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics.

synonyms: goa bean, goa bean vine, Manila bean, Psophocarpus tetragonolobus, winged bean.

Sprawling European annual having a 4-winged edible pod.

synonyms: asparagus pea, Lotus tetragonolobus.

Polish: głąbigroszek szkarłatny