Does Ixora or Mesquite have more species?
Mesquite Mesquite is the common name for the genus "Prosopis", containing over 40 species of small leguminous trees. They are native to the southwestern United States and Mexico (even the creeping mesquite, which is invasive in southern California).
Meuschenia Meuschenia is a genus of filefishes native to the coastal waters around Australia. There are eight species from the temperate southern half of Australia.