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
                               "core chlorophytes"
                                 Class Trebouxiophyceae T. Friedl (1995) - trebouxiophytes
                                   Order Oocystales
                                     Family Eremosphaeraceae
                                       Genus Eremosphaeraᵀ H.A. de Bary (1858)
                                         Eremosphaera viridis de Bary
                                           1 Eremosphaera viridis var. acuminata Playfair
                                           2 Eremosphaera viridis var. chodatii Playfair
                                           3 Eremosphaera viridis var. doliformis Playfair
                                           4 Eremosphaera viridis var. nodosa Playfair
                                           5 Eremosphaera viridis var. ovalis Playfair
                                           6 Eremosphaera viridis var. tetraedrica Playfair