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
                             Phylum Chlorophyta Pascher (1914) [coordinate rank] - green algae
                               "core chlorophytes"
                                 Class Chlorophyceae Wille (1884) - chlorophytes
                                   [Order Chlorococcales Pascher] see Order Chlamydomonadales F.E. Fritsch
                                     Family Radiococcaceae Fott ex P.C.Silva
                                       Genus Gloeocystis C. Nägeli (1849)
                                         Gloeocystis ampla Kützing
                                         Gloeocystis planctonica
                                         1 Gloeocystis australis Playfair
                                         2 Gloeocystis botryoides (Kützing) Nägeli
                                         3 Gloeocystis gigas (F.T. Kützing) Lagerheim
                                         4 Gloeocystis major Gerneck ex Lemmermann
                                         5 Gloeocystis papuana (S. Watanabe) H. Ettl & G. Gärtner
                                         6 Gloeocystis polydermatica (Kützing) Hindák
                                         7 Gloeocystis scopulorum Hansgirg
                                         8 Gloeocystis vesiculosa Nägeli