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 Rutanae Takht. (1967) see Order Sapindales Juss. ex Bercht. & J.Presl (1820)
         Order Sapindales Juss. ex Bercht. & J.Presl (1820)
           Family Sapindaceae Juss. (1789), nom. cons. - soapberry family
             Subfamily Dodonaeoideae Burnett
               Tribe Koelreuterieae Radlk. (1890)
                 1 Genus Koelreuteria Laxm. (1772)
                 2 Genus Stocksia Bentham (1853)
                 3 Genus Erythrophysa E.H.F. Meyer ex Arnott (1841)