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.
Rubia Rubia is a genus of flowering plants in the Rubiaceae family. It contains around 80 species of perennial scrambling or climbing herbs and subshrubs native to the Old World. The genus and its best-known species are commonly known as madder, e.g. "Rubia tinctorum" (common madder), "Rubia peregrina" (wild madder), and "Rubia cordifolia" (Indian madder).