Who have more species of plants, Manettia or Guzmania?
Manettia Manettia is a genus of flowering plants in the family Rubiaceae. There are between 80 and 123 species. They are distributed in the West Indies, Mexico, and Central and South America. Most are vines. The genus was named after Saverio Manetti.
Cottsia Cottsia is a genus in the Malpighiaceae, a family of about 75 genera of flowering plants in the order Malpighiales. "Cottsia" comprises 3 species of slender twining vines native to northern Mexico and extending into Texas, New Mexico, and Arizona. The species of "Cottsia" were formerly included in "Janusia", a genus of South America.