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

Answer: Option C

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.