Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Dilleniidae Takht. ex Reveal & Tahkt. (1993) see Order Dilleniales DC. ex Bercht. & J.Presl (1820)
       Superorder Violanae R.Dahlgren ex Reveal (1992) see Order Malpighiales Juss. ex Bercht. & J.Presl (1820)
         Order Begoniales Link (1829) see Order Cucurbitales Juss. ex Bercht. & J.Presl (1820)
           Family Begoniaceae C.Agardh (1824), nom. cons. - Begonia family
             1 Genus Begonia L. (1753)
             2 Genus Semibegoniella C.DC. see Genus Begonia L. (1753)
             3 Genus Symbegonia Warburg, in Engl. & Prantl (1894) see Genus Begonia L. (1753)
             4 Genus Hillebrandia Oliv. (1866)