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"
                                 1 Class Chlorodendrophyceae
                                 2.1 Class Trebouxiophyceae T. Friedl (1995) - trebouxiophytes
                                 2.2.1.1 Genus Leptosira A. Borzí (1883)
                                 2.2.1.2 Class Chlorophyceae Wille (1884) - chlorophytes
                                 2.2.2 Class Ulvophyceae K.R. Mattox & K.D. Stewart (1984) - ulvophytes