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.
Alyogyne Alyogyne is a genus of flowering plants in the family Malvaceae which are endemic to Australia. Its species were formerly in the genus Hibiscus but were split off starting in 1863 with "H. hakaeifolius". In 1915 Lewton transferred "H. cuneiformis" and in Fryxell (1968) "H. pinonianus" and "H. huegelii" followed. A recent revision has created many new species.