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
[Phylum Heterokonta Caval.-Sm. (1986)]
see Superphylum Heterokonta Caval.-Sm. (1986)
[Subphylum "Ochrista" Caval.-Sm. (1986), orth. inval.]
see Phylum Ochrista Caval.-Sm. (1995)
[Infraphylum Diatomea Caval.-Sm. (1993)]
see [unranked] Diatomea Kütz. (1844)
[Class Pennatea Schütt, 1896]
[Subclass Raphoidae Cavalier-Smith, 1993]