Which plant has more species, Caralluma or Eucomis?
Caralluma Caralluma is a genus of flowering plants in the dogbane family, Apocynaceae, consisting of about 120 species.
Lathraea Lathraea (toothwort) is a small genus of five to seven species of flowering plants, native to temperate Europe and Asia. They are parasitic plants on the roots of other plants, and are completely lacking chlorophyll. They are classified in the family Orobanchaceae.