Which genus of plant has more species, Melasphaerula or Weigela?
Weigela Weigela is a genus of between six and 38 species of deciduous shrubs in the family Caprifoliaceae, growing to 1–5 m (3-15') tall. All are natives of eastern Asia. The genus is named after the German scientist Christian Ehrenfried Weigel.
Adelphia (plant) Adelphia is a genus in the Malpighiaceae, a family of about 75 genera of flowering plants in the order Malpighiales. "Adelphia" comprises four species of woody vines native to the West Indies, Mesoamerica, and western South America.