Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           [Superkingdom Prokaryota]
             [Kingdom Bacteria Cavalier-Smith 2002 - bacteria] see Domain Bacteria Woese et al. 1990
               [Subkingdom Negibacteriaᵀ Cavalier-Smith 2002 - negibacteria] see Domain Bacteria Woese et al. 1990
                 [Infrakingdom Glycobacteriaᵀ Cavalier-Smith 2002] see Domain Bacteria Woese et al. 1990
                   [Superdivision Exoflagellataᵀ Cavalier-Smith 2002]
                     [Division Proteobacteriaᵀ Cavalier-Smith 2002]
                       [Subdivision Geobacteria Cavalier-Smith 2002]
                         [Class "Acidobacteria" Cavalier-Smith 2002]
                           1 [Order "Acidobacteriales"ᵀ Cavalier-Smith 2002]