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 Euchromista Cavalier-Sm. (1993)] see [unranked] Stramenopila
                             [Infrakingdom Chromobiota Caval.-Sm. (1986)]
                               2.0 [Phylum "Haptophyta" D.J. Hibberd (1972)] see Phylum Haptophyta D.J. Hibberd ex Edvardsen & Eikrem (2000)