[Angiospermae] J. Lindley (1830) see Infraphylum Angiospermae auct.
   Dicotyledones see Class Magnoliopsida Brongn. (1843)
     Superorder Theanae R.Dahlgren ex Reveal (1993) see Order Ericales Bercht. & J.Presl (1820)
       1 Order Dilleniales DC. ex Bercht. & J.Presl (1820)
       2 Order Paeoniales Heintze (1927) see Order Saxifragales Bercht. & J.Presl (1820)
       3 Order Theales Lindl. (1833) see Order Ericales Bercht. & J.Presl (1820)
       4 Order Lecythidales Cronquist (1957) see Order Ericales Bercht. & J.Presl (1820)