Which genus has more species, Cyananthus or Polypodium?
Polypodium Polypodium is a genus of 75–100 species of true ferns, widely distributed throughout the world, with the highest species diversity in the tropics. The name is derived from Ancient Greek "poly" (πολύ) "many" + "podion" (πόδιον) "little foot", on account of the foot-like appearance of the rhizome and its branches. They are commonly called polypody or rockcap fern, but for many species unique vernacular names exist.
Python (genus) Python, from the Greek word (πύθων/πύθωνας), is a genus of nonvenomous pythons found in Africa and Asia. Until recently, seven extant species were recognised; however, three subspecies have been promoted and a new species recognised. A member of this genus, "P. reticulatus", is among the longest snake species and extant reptiles in the world.