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 Hippocastanaceae A.Rich. (1823), nom. cons. - horse-chestnut family see Subfamily Hippocastanoideae Burnett Genus Billia Peyritsch (1858), nom. cons.