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 Chromista Caval.-Sm. (1981) - chromists
                           [Subkingdom Chlorarachnia Cavalier-Sm. (1993)] see Class Chlorarachnea Hibberd & Norris, 1984
                           [Subkingdom "Chromophyta" Caval.-Sm. (1981), nom. nud.] see Subkingdom Chromophyta Caval.-Sm. (1986)
                           Subkingdom Chromophyta Caval.-Sm. (1986)
                           [Subkingdom "Cryptophyta" Caval.-Sm. (1981), nom. nud.] see Subkingdom Cryptophyta Caval.-Sm. (1986)
                           [Subkingdom Cryptophyta Caval.-Sm. (1986)]
                           [Subkingdom Haptophyta]
                           [Subkingdom Heterokonta Caval.-Sm. (1986)]
                           [Phylum Oomycetes]
                           Genus Phyllomitus Stein, 1878
                           Genus Quadricilia Vørs, 1992
                           0 [Phylum Chlorarachniophyta D.J. Hibberd & R.E.Norris (1984)] see Class Chlorarachnea Hibberd & Norris, 1984
                           1 ?Genus Adlerocystis Feldm.-Muhs. & Havivi (1963)
                           2 Subkingdom Hacrobia Okamoto, Chantangsi, Horák, Leander & Keeling, 2009
                           2.1.1.0 [Division Haptophyta D.J. Hibberd ex Edvardsen & Eikrem (2000)] see Phylum Haptophyta D.J. Hibberd ex Edvardsen & Eikrem (2000)
                           2.2.0 [Subkingdom Cryptista Caval.-Sm. (1986)] see Phylum Cryptista Caval.-Sm. (1990), orth. inval.
                           2.n [Subkingdom Euchromista Cavalier-Sm. (1993)] see [unranked] Stramenopila
                           3 [Subkingdom Chromobiota Caval.-Sm. (1991)]
                           3 Subkingdom Harosa Cavalier-Smith, 2010
                           3.2.1.2.1.2.1 [Phylum Silicoflagellata (Borgert, 1890)]