Yard Long Bean: Guilin
(Vigna unguiculata subsp. sesquipedalis)
Yardlong beans are an annual, vining or bushy, subspecies of Cowpea (Vigna unguiculata) that produce elongated pods up to 1 m long. Green pods and seeds are eaten as a fresh vegetable and the plants are also used as fodder, green manure, or cover crop.
'Guilin' is a variety from China with long, thin pods. This was a very productive variety in a trial at ECHO.