Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
   Subkingdom Pteridobiotina Britton & A. Br. (1896)
     Superdivision Pteridophytanae Doweld (2001) [monotypic] see Superphylum Pteridophytanae Doweld (2001)
       Division Monilophyta Cantino & Donoghue
         Class Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) - ferns
           Order Gleicheniales Link (1833)
             Family Dipteridaceae Seward & E.Dale (1901)
               1 Genus †Camptopteris C.Presl (1838)
               2 Genus Cheiropleuria C.Presl (1851)
               3 Genus †Clathropteris Brongn. (1828)
               4 Genus †Dictyophyllum Lindl. & Hutton (1834)
               5 Genus Dipteris Reinw. (1825)
               6 Genus †Goeppertella Oishi & K. Yamasita (1936)
               7 Genus †Hausmannia Dunker (1846)
               8 Genus †Taipingchangella Yang Xianhe (1978)
               9 Genus †Thaumatopteris Göpp. (1841)