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
                               "prasinophytes"
                                 Class Mamiellophyceae Marin & Melkonian (2010)
                                   Order Mamiellalesᵀ Moestrup (1984)
                                     Family Mamiellaceaeᵀ Moestrup (1984)
                                       Genus Mamiellaᵀ Ø. Moestrup (1984) [monotypic]
                                         Mamiella gilvaᵀ (M. Parke & D.G. Rayns, 1984) Ø. Moestrup (1984)