Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967)
       Superorder Rosanae Takht. (1967)
         Order Rosales Bercht. & J.Presl (1820)
           Family Rosaceae Juss. (1789), nom. cons. - rose family
             Subfamily Potentilloideae see Tribe Potentilleae
               Tribe Geeae Juel (1918) see Genus group Geum group
                 1 Genus Geum L. (1753)
                 2 Genus Orthurus Juzepczuk (1941)
                 3 Genus Taihangia T.T.Yu & C.L.Li see Genus Parageum Nakai & Hara ex Hara (1935)
                 4 Genus Novosieversia F. Bolle (1933)
                 5 Genus Sieversia Willd. (1811)
                 6 Genus Waldsteinia Willd. (1799)
                 7 Genus Coluria R.Br. (1823)