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goa bean | Old World tropical bean | |
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goa bean, winged pea, winged bean, goa bean vine, Manila bean, Psophocarpus tetragonolobus | a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics ❲Psophocarpus tetragonolobus❳ |