Psophocarpus tetragonolobus

Thesaurus

Noun

1.

Psophocarpus tetragonolobus - a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropicsgoa bean, goa bean vine, Manila bean, winged bean, winged peagoa bean - Old World tropical beangenus Psophocarpus, Psophocarpus - species of tropical Asian and African climbing herbsvine - a plant with a weak stem that derives support from climbing, twining, or creeping along a surface