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 Taxales Knobl. (1890) see Order Cupressales Link (1829)
                   Family Taxaceae Gray (1822), nom. cons. - yew family
                     Genus Torreya Arn. (1838), nom. cons.
                       Torreya californica Torr. (1852) - California nutmeg