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
                             Phylum Chlorophyta Pascher (1914) [coordinate rank] - green algae
                               [Class Prasinophyceae T. Christensen, 1962 ex Ø. Moestrup & J. Throndsen (1988) - prasinophytes] see [unranked] prasinophytes
                                 Genus †Cymatiosphaera Wetzel, 1933 ex Deflandre, 1954
                                 Genus †Dictyotidium Eisenack (1955)
                                 Genus †Duvernaysphaera Staplin, 1961
                                 Genus †Glyptosphaera Kiryanov, 1978
                                 Genus †Leiosphaerdia A. Eisenack, 1958 emend. Downie & Sarjeant, 1963 emend. Turner, 1984
                                 Genus †Melikeriopalla Tappan & Loeblich Jr., 1971
                                 Genus †Polyedrixium Deunff, 1954 ex Deunff, 1961
                                 Genus †Pterospermella Eisenack, 1972
                                 Genus †Quadratitum Cramer, 1964
                                 1.0 [Order Pterospermatales] see Order Pyramimonadales Chadefaud
                                 1.2 [Family †Tasmanitaceae Sommer (1956)] see Family Halosphaeraceae Haeckel (1894)
                                 2.1.0 [Order "Monomastigales" R.E. Norris, nom. inval.] see Order Monomastigales R.E.Norris ex Melkonian & Marin (2010)
                                 2.2.1.v ["coccoid prasinophytes"] see Order Prasinococcales Guillou et al. (2004), nom. nud.
                                 2.2.2.1 [Order "Pseudoscourfieldiales" Melkonian (1990), nom. inval.]
                                 2.2.2.1.e [Order "Pseudoscourfiedliales" nom. null.] see Order Pseudoscourfieldiales Melkonian (1990), nom. inval.