Winged Bean: Siempre
(Psophocarpus tetragonolobus)

Winged bean is a climbing, nitrogen-fixing, short-lived perennial vine usually grown as an annual. The pods, beans, leaves, tubers, and flowers of this plant are all edible.  It thrives in hot, humid areas where other beans are more likely to succumb to plant diseases.

Produces pods that are smaller than most other varieties. Good tuber production. A short day flowering variety (daylength sensitive).