The Cyrtanthus and Maackia belong to which taxanomic category?
Maackia Maackia is a genus of flowering plants in the legume family, Fabaceae. There are about 12 species, all native to eastern Asia, with six endemic to China. The generic name honors the botanist Richard Maack.
Avemetatarsalia Avemetatarsalia (meaning "bird metatarsals") is a clade name established by British palaeontologist Michael Benton in 1999 for all crown group archosaurs that are closer to birds than to crocodiles. It includes a similarly defined subgroup, Ornithodira. An alternate name is Pan-Aves, or "all birds", in reference to its definition containing all animals, living or extinct, which are more closely related to birds than to crocodiles.