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 Theanae R.Dahlgren ex Reveal (1993) see Order Ericales Bercht. & J.Presl (1820)
         Order Lecythidales Cronquist (1957) see Order Ericales Bercht. & J.Presl (1820)
           Family Napoleonaeaceae A.Rich. (1827) see Subfamily Napoleonaeoideae
             ?Genus Crateranthus E.G. Baker, in Rendle et al. (1913)