Are Wisteria and Helictotrichon both in the legume family?
Wisteria Wisteria (also spelled Wistaria or Wysteria) is a genus of flowering plants in the legume family, Fabaceae (Leguminosae), that includes ten species of woody climbing vines native to the Eastern United States and to China, Korea, and Japan. Some species are popular ornamental plants. An aquatic flowering plant with the common name wisteria or 'water wisteria' is in fact "Hygrophila difformis", in the family Acanthaceae.
Desmodiastrum Desmodiastrum is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae.