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 Plantae Haeckel (1866) - plants
Subkingdom Glaucoplantae B.Marin & Melkonian (2020) [monotypic]
Phylum Glaucophyta Skuja (1954)
Class Glaucophyceaeᵀ Bohlin (1901)
Order Glaucocystales Bessey (1907) [monotypic]
Family Glaucocystaceaeᵀ Bohlin, 1901 ex G.S.West (1904)
Genus Cyanoptyche Pascher (1929)
Cyanoptyche gloeocystis A.A. Pascher (1929)