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
[halvaria Cavalier-Smith, 2010]
see Infrakingdom Halvaria Cavalier-Smith, 2010
[Infrakingdom Heterokonta Caval.-Sm. (1986) - heterokonts]
see Superphylum Heterokonta Caval.-Sm. (1986)
[Superphylum Gyrista Caval.-Sm. (1998)]
[Phylum Bigyra Caval.-Sm. (1998)]
see Phylum Bigyra Cavalier-Smith, 1998
[Subphylum Opalinata Earl (1971)]
see Superclass Opalinata Wenyon, 1926
[Class Opalineaᵀ Wenyon (1926)]
see Class Opalinea Wenyon, 1926