Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Plantae Haeckel (1866) - plants
                           Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
                             Infrakingdom Streptophyta Caval.-Sm. (1993)
                               [crown] Clade Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
                                 [crown] Clade Embryophytaᵀ Engler 1887 [Mishler & Qiu 2020]
                                   Clade Pan-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                     Clade Apo-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                       [crown] Phylum Tracheophytaᵀ Sinnott ex Caval.-Sm. (1998) - vascular plants
                                         Clade Pan-Euphyllophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                           [crown] Clade Euphyllophytaᵀ Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
                                             Clade Pan-Spermatophytaᵀ Cantino & Donoghue 2007 [Cantino, Doyle & Donoghue 2020]
                                               Clade Lignophytaᵀ Crane & Kenrick 1997, nom. cl. inval.
                                                 Clade Apo-Spermatophytaᵀ Cantino & Donoghue 2007 [Cantino, Doyle & Donoghue 2020]
                                                   [crown] Subphylum Spermatophytinaᵀ Caval.-Sm. (1998) - seed plants
                                                     Class Pinopsida Burnett (1835), sedis mutabilis
                                                       [crown] Subclass Pinidaeᵀ Cronquist, Takht. & Zimmerm. (1966) - conifers
                                                         Order Pinalesᵀ Dumort. (1829) [monotypic] - conifers
                                                           Family Pinaceaeᵀ Spreng. ex F.Rudolphi (1830), nom. cons. - pine family
                                                             Subfamily Pinoideaeᵀ Link
                                                               1 Genus †Compsostrobus Delev. & R.C. Hope (1973)
                                                               2 Genus †Obirastrobus Tak.Ohsawa, M.Nishida & H.Nishida (1992)
                                                               3 Genus †Pinuxylon Gothan (1905)
                                                               4 Genus †Pityostrobus Nath. ex C.P.Dutt (1916), nom. cons.
                                                               5 Genus †Prepinus E.Jeffrey (1908)
                                                               6 Genus †Strobus (Sweet ex Spach) Opiz (1854)
                                                               7 Genus Pinusᵀ L. (1753) - pines