living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Embryobionta Cronquist, Takht. & W.Zimm.
         Division Pinophyta Cronquist, Takht. & Zimmerm. see Division Pinophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996)
           Subdivision Pinicae see Class Pinopsida Burnett (1835)
             Class Pinatae see Class Pinopsida Burnett (1835)
               Subclass Pinidae Cronquist, Takht. & Zimmerm. (1966) - conifers
                 Order Pinales Dumort. (1829) - conifers
                   Family Cephalotaxaceae Neger (1907), nom. cons. - plum yew family see Family Taxaceae Gray (1822), nom. cons.
                     Genus Cephalotaxus Siebold & Zucc. ex Endl. (1842)