What is Green bean?

Green beans are young, unripe fruits of various cultivars of the common bean , although immature or young pods of the runner bean , yardlong bean , and hyacinth bean are used in a similar way. Green beans are known by many common names, including French beans , string beans , and snap beans or simply snaps. In the Philippines, they are also known as Baguio beans or habichuelas, to distinguish them from yardlong beans.

They are distinguished from the many other varieties of beans in that green beans are harvested and consumed with their enclosing pods, before the bean seeds inside have fully matured. An analogous practice is the harvest and consumption of unripened pea pods, as is done with snow peas or sugar snap peas.