. . . . . . . . is also known as "four angled bean".

Solution (By Examveda Team)

The Winged bean is also known as the 'four angles bean’.
The winged bean (Psophocarpus tetragonolobus), also known as cigarillas, goa bean, four-angled bean, four-cornered bean, Manila bean, princess bean, asparagus pea, dragon bean, is a tropical herbaceous legume plant.