Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain Bacteria Woese et al. 2024 Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024 [Phylum Cyanobacteria Garcia-Pichel et al. (2020)] see Phylum Cyanobacteriota Oren et al. 2022 [Class Cyanophyceae Hauck (1885)] see Class Chroococcophyceae Hollerbach et al. 1953 [Order Nostocales Borzì (1914)] see Order Nostocales corrig. Borzì 1914 [Family Rivulariaceae Frank (1886)] see Family Rivulariaceae Frank 1886 ?[Genus Dichothrix Zanardini ex Bornet & Flahault (1886)] see Genus Dichothrix Zanardini ex Bornet and Flahault 1886 Dichothrix baueriana (A. Grunow) ex Bornet and Flahault 1886 Dichothrix gypsophila (F.T. Kützing) ex Bornet and Flahault 1886 Dichothrix orsiniana (F.T. Kützing) ex Bornet and Flahault 1886