Does Centaurium or Eucalyptus have more species?
Centaurium Centaurium (Centaury) is a genus of 20 species in the gentian family (Gentianaceae), tribe Chironieae, subtribe Chironiinae. The genus was named after the centaur Chiron, famed in Greek mythology for his skill in medicinal herbs. It is distributed across Europe and into Asia.
Eucalyptus planipes Eucalyptus planipes is a mallee native to Western Australia.