Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Hamamelididae Takht. (1967)
       1 Superorder Trochodendranae Takht. ex Reveal (1996)
       2 Superorder Myrothamnanae Takht. (1997)
       3 Superorder Hamamelidanae Takht. (1967) see Order Saxifragales Bercht. & J.Presl (1820)
       4 Superorder Barbeyanae Takht. (1997) see Superorder Barbeyanae Takht. ex Reveal & Doweld (1999)
       5 Superorder Daphniphyllanae Takht. (1997) see Order Saxifragales Bercht. & J.Presl (1820)
       6 Superorder Buxanae Takht. (1997), nom. inval. see Superorder Buxanae Takht. ex Reveal & Doweld (1999)
       7 Superorder Faganae Takht. (1997) see Order Fagales Engl. (1892)
       8 Superorder Casuarinanae Takht. (1997), nom. inval. see Superorder Casuarinanae Takht. ex Reveal & Doweld (1999)
       9 Superorder Juglandanae Takht. ex Reveal (1992) see Order Fagales Engl. (1892)