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 Harosa Cavalier-Smith, 2010
                             [crown] Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
                               Infrakingdom Rhizaria Cavalier-Smith, 2002
                                 Phylum Cercozoa Cavalier-Smith, 1998
                                   Subphylum Endomyxa T. Cavalier-Smith, 2002
                                     Class Phytomyxea Engler & Prantl, 1897
                                       Order Plasmodiophorida Cook, 1928
                                         Family Plasmodiophoridaeᵀ Zopf, 1884
                                           01 Genus Ligniera Maire & Tison, 1911
                                           02 Genus Membranosorus Ostenf. & Petersen, 1930 [monotypic]
                                           03 Genus Octomyxa Couch, Leitn. & Whiffen, 1939 [monotypic]
                                           04 Genus Plasmodiophoraᵀ Woronin, 1878
                                           05 Genus Polymyxa Ledingham, 1939
                                           06 Genus Sorodiscus Lagerh. & Winge, 1913
                                           07 Genus Sorosphaera Schröter, 1886 [monotypic]
                                           08 Genus Spongospora Brunchors, 1887 [monotypic]
                                           09 Genus Tetramyxa Goebel, 1884 [monotypic]
                                           10 Genus Woronina Cornu, 1872