Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
   Subkingdom Pteridobiotina Britton & A. Br. (1896)
     Superdivision Cycadophytanae Doweld (2001) see Superphylum Cycadophytanae Doweld (2001)
       Division Pinophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) [monotypic]
         Class Pinopsida Burnett (1835)
           Order Cupressales Link (1829)
             Family Sciadopityaceae Luerss. (1877)
               1 Genus †Oswaldheeria M.N.Bose & Manum (1990)
               2 Genus Sciadopitys Siebold & Zucc. (1842)
               3 Genus †Sciadopitophyllum Christophel (1973)
               4 Genus †Sciadopityostrobus K.Saiki (1992)