Which has more species, Ribes or Copiapoa?
Copiapoa Copiapoa is a genus of cacti from the dry coastal deserts, particularly the Atacama Desert, of northern Chile. It comprises about 26 species. These species vary in form from spherical to slightly columnar and in color from a brownish to blue-green body.
Coptophyllum Coptophyllum is a genus of flowering plants in the Rubiaceae family. The genus is found from the Nicobar Islands to western Malesia.