Are Hottonia and Brachyscome both genuses?
Hottonia Hottonia is a genus of aquatic flowering plants in the family Primulaceae. It comprises two species:
Brachyopoidea Brachyopoidea is a superfamily of temnospondyls that lived during the Mesozoic. It contains the families Brachyopidae and Chigutisauridae. The earliest records of brachyopids are from the Lower Triassic in Australia. The latest-surviving member of the superfamily is the chigutisaurid "Koolasuchus" from the Early Cretaceous of Australia.