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]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum Terrabacteria Battistuzzi et al. 2004
               Phylum "Actinobacteria" Garrity and Holt 2001
                 Class Actinobacteriaᵀ Stackebrandt et al. 1997
                   Order Geodermatophilales Sen et al. 2014 [monotypic]
                     Family Geodermatophilaceaeᵀ Normand 2006
                       Genus Blastococcus Ahrens and Moll 1970 (Approved Lists 1980)
                         1 Blastococcus aggregatusᵀ Ahrens and Moll 1970 (Approved Lists 1980)
                         2 Blastococcus jejuensis Lee 2006
                         3 Blastococcus saxobsidens Urzì et al. 2004