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 Prokaryotae] see Superkingdom Prokarya
             [Kingdom Monera Haeckel 1866] see Domain Bacteria Woese et al. 1990
               [Phylum "anaerobic photosynthetic bacteria"] see Domain Bacteria Woese et al. 1990
                 [Genus Chloropseudomonas]
                 [Genus Thiothece]
                 2 [Class "Green Sulfur Bacteria"] see Phylum Chlorobi Garrity and Holt 2001
                 5 [Class "Purple Nonsulfur Bacteria"] see Class Alphaproteobacteria Garrity and Holt 2001 nom. nud.
                 7 [Class "Purple Sulfur Bacteria"] see Order Chromatiales Garrity et al. 2001 nom. ined.