any of a genus (Wisteria) of twining woody vines or shrubs of the pea family, with fruits that are pods and showy clusters of bluish, white, pink, or purplish flowers: native to the E U.S. and E Asia
Any of several climbing woody vines of the genus Wisteria in the pea family, having pinnately compound leaves and drooping racemes of showy purplish or white flowers.