The asparagus bean is a legume cultivated for its edible green pods containing immature seeds, like the green bean. It is also known as yardlong bean, pea bean, long-podded cowpea, Chinese long bean,
Vigna unguiculata Blanco 2.286 cropped
Yardlong bean, illustration from the Japanese agricultural encyclopedia Seikei Zusetsu (1804)
Phaseolus vulgaris, the common bean, is a herbaceous annual plant. Its botanical classification, along with other Phaseolus species, is as a member of the legume family, Fabaceae. It forms a green-lea
Asparagus bean
…centimetres (1.15 to 2.46 ft)) immature green pods and has uses very similar to those of the green bean. This plant is in a different genus from the common bean. The different colors of seeds usually distinguish the many varieties. It is a vigorous climbing annual vine. The plant is subtropical/tropical and…