Winged beans, also known as goa beans or asparagus peas, are a type of legume that are native to tropical regions of Asia and Africa. They are grown for their nutritious pods, which are rich in protein, fiber, and vitamins. The pods have a crisp texture and can be eaten raw or cooked, and the leaves and stems of the plant are also edible. Winged beans are a popular ingredient in many regional cuisines and are sometimes used as a substitute for green beans or other common vegetables.