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 Pseudomonadati (Gibbons and Murray 1978) Oren and Göker 2024 Phylum Chlorobiota Iino et al. 2021 Class Chlorobiiaᵀ Garrity and Holt 2022 [monotypic] Order Chlorobialesᵀ Gibbons and Murray 1978 (Approved Lists 1980) 1 Family Chlorobiaceaeᵀ Copeland 1956 (Approved Lists 1980) 2 Family "Candidatus Thermochlorobacteraceae" corrig. Liu et al. 2012 nom. nud. [monotypic]