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
                                                     Clade Pan-Gnetophyta Doyle, Donoghue & Cantino 2007 [Doyle, Donoghue & Cantino 2020]
                                                       [crown] Class Gnetopsidaᵀ Eichler ex Kirpot. (1884)
                                                         Order Gnetalesᵀ Mart. (1835) [monotypic]
                                                           Family Gnetaceaeᵀ Blume (1833), nom. cons. - Gnetum family
                                                             01 Genus †Archaestrobilus B. Cornet (1986)
                                                             02 Genus †"Chaoyangia" Duan (1998), nom. inval.
                                                             03 Genus †Dechellyia Ash (1972)
                                                             04 Genus †Dinophyton Ash (1970)
                                                             05 Genus †"Eragrosites" Z. Cao & S.Q.Wu (1998), nom. inval.
                                                             06 Genus †Gurvanella Krassilov (1982)
                                                             07 Genus †Nataligma J.M.Anderson & H.M.Anderson (2003)
                                                             08 Genus †Palaeognetaleana Z.-Q. Wang (2004)
                                                             09 Genus †Sanmiguelia R.W.Br. (1956)
                                                             10 Genus Gnetumᵀ L. (1767)