the bean plant Dolichos lablab (= Lablab niger) of Papilionaceae family.

its bean, used as a vegetable; country bean.

the viny annual plant Vigna unguiculata of the Papilionaceae family, bearing seeds in slender pods, grown for its seeds, fodder, green manure, etc.; cow pea plant.

the edible seed of this plant, cooked as a vegetable; black-eyed pea; cow pea.

the bean plant Dolichos lablab (var. typicum) of Papilionaceae family.

its bean used as a vegetable; flat bean.