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]
           neomura Cavalier-Smith, 1987
             Eukaryota Chatton, 1925 - eukaryotes
               discaria Cavalier-Smith, 2021
                 natates Cavalier-Smith, 2021
                   photaria Cavalier-Smith, 2021
                     eucorta Cavalier-Smith, 2021
                       [node-based clade] Corticata Lankester, 1878 - corticates
                         Plantae Haeckel (1866) - plants
                           Viridiplantae Caval.-Sm. (1981) - green plants
                             Streptophyta Caval.-Sm. (1993)
                               [crown clade] Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
                                 [crown clade] Embryophyta Engler 1887 [Mishler & Qiu 2020]
                                   [total clade] Pan-Tracheophyta Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                     [apomorphy-based clade] Apo-Tracheophyta Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                       [crown group] Tracheophyta Sinnott ex Caval.-Sm. (1998) - vascular plants
                                         [total clade] Pan-Euphyllophyta Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                           [crown clade] Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
                                             Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) - ferns
                                               Equisetidae Warm. (1883)
                                                 Equisetales DC. ex Bercht. & J.Presl (1829)
                                                   1.1 †Autophyllites Grand'Eury (1890)
                                                   1.2 †Asterocalamites (Schimp.) Zeiller (1879)
                                                   2 †Calamostachyaceae S.V.Meyen (1978), nom. cons. prop.
                                                   2.0 [†Archaeocalamitaceae Stur] see Family Calamostachyaceae S.V.Meyen (1978), nom. cons. prop.
                                                   2.0 [†Calamitaceae Unger (1840)] see Family Calamostachyaceae S.V.Meyen (1978), nom. cons. prop.
                                                   3.1.1 †Gondwanostachyaceae S.V.Meyen (1983), nom. cons. prop.
                                                   3.1.2 †Tchernoviaceae S.V.Meyen (1983)
                                                   3.1.3 †Manchurostachys E.Konno (1960)
                                                   3.1.4 †Konnostachys koreanicus (Kon'no) Doweld (2001)
                                                   3.1.4.0 [†Neurophyllaceae E.Konno (1941), nom. illeg.] see Family Konnostachyaceae Doweld (2001)
                                                   3.1.5 †Notocalamites Rigby (1972)
                                                   3.2 †Echinostachys Brongn. (1828)
                                                   3.3 Equisetaceae Michx. ex DC. (1804) - horsetails