Which has more species, Aristolochia or Patrinia?
Aristolochia Aristolochia ( ) is a large plant genus with over 500 species that is the type genus of the family Aristolochiaceae. Its members are commonly known as birthwort, pipevine or Dutchman's pipe and are widespread and occur in the most diverse climates. Some species, like "A. utriformis" and "A. westlandii", are threatened with extinction.
Achlya (moth) Achlya is a genus of moths belonging to the subfamily Thyatirinae.