TROPICAL PLANT ENCYCLOPEDIA


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Psophocarpus tetragonolobus, Wing bean, Winged bean

Psophocarpus tetragonolobus

Wing bean, Winged bean
Family: Fabaceae
Subfamily: Faboideae
Origin: New Guinea
Vine or creeperFull sunSemi-shadeRegular waterWhite/off-white flowersBlue/lavender/purple flowersAttracts butterflies, hummingbirdsEdible

The Psophocarpus tetragonolobus plant grows as a vine with climbing stems and leaves, 3-4 m in height. It is an herbaceous perennial, but can be grown as an annual.

The beans are used as a vegetable, but the other parts (leaves, flowers, and tuberous roots) are also edible.





Link to this plant:
https://toptropicals.com/catalog/uid/psophocarpus_tetragonolobus.htm