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 Taxaceae Gray (1822), nom. cons. - yew family
               01 Genus Amentotaxus Pilg. (1916)
               02 Genus Austrotaxus Compton (1922)
               03 Genus †Cephalotaxites Heer (1883)
               04 Genus †Cephalotaxospermum E.W.Berry (1910)
               05 Genus Cephalotaxus Siebold & Zucc. ex Endl. (1842)
               06 Genus †Diploporus Manchester (1994)
               07 Genus †Marskea Florin (1958)
               08 Genus †Palaeotaxus Nath. (1908)
               09 Genus †Poteridion T.M.Harris (1979)
               10 Genus Pseudotaxus W.C.Cheng (1948)
               11 Genus Taxus L. (1753)
               12 Genus †Taxaceoxylon Kräusel & K.P.Jain (1964)
               13 Genus †Sommerxylon E.F.Pires & Guerra-Sommer (2004)
               14 Genus Torreya Arn. (1838), nom. cons.
               15 Genus †Thomasiocladus Florin (1958)
               16 Genus †Tomharrisia Florin (1958)