Natura - nature
  
 actualia - actual entities
    
 Mundus Plinius - physical world
      
 naturalia - natural bodies
        
 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)
                              
 Clade Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
                                
 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]
                                          
 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