Which has more species, Evolvulus or Centradenia?
Centradenia Centradenia is a genus of 4-5 species of tropical evergreen perennials or subshrubs, native to Central America and Mexico.
Gymnopholus Gymnopholus is a genus of beetles in the family Curculionidae (true weevils) occurring in New Guinea. Many of them are notable for the growth of algae, diatoms, fungi, lichens and mosses on their backs(especially the subgenus "Symbiopholus"). The genus is divided into two subgenera ("Gymnopholus" and "Symbiopholus") and contains the following species: