Shikaku Mame Websites
Psophocarpus tetragonolobus origins
Winged bean, an Asian vegetable, of a mainly African genus, Psophocarpus; from where did winged bean arise?
![](https://www.cutestat.com/assets/img/alexa.png?rev=38)
![](https://www.cutestat.com/assets/img/worth.png?rev=38)
Winged bean, an Asian vegetable, of a mainly African genus, Psophocarpus; from where did winged bean arise?