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 Chlorophyceae Wille (1884) - chlorophytes
                                   Order Sphaeropleales Luerssen (1877)
                                     Family Sphaeropleaceaeᵀ Kützing
                                       Genus Characiopodium Floyd et al.
                                         1 Characiopodium californicum (K.W. Lee & H.C. Bold) G.L. Floyd & S. Watanabe
                                         2 Characiopodium hindakii (K.W. Lee & H.C. Bold) G.L. Floyd & S. Watanabe
                                         3 Characiopodium oviforme (K.W. Lee & H.C. Bold, 1974) H. Ettl & G. Gärtner (1995)
                                         4 Characiopodium pseudopolymorphum (M.T. Philipose) G.L. Floyd & S. Watanabe
                                         5 Characiopodium typicum (K.W. Lee & H.C. Bold, 1974) G.L. Floyd & S. Watanabe, 1993