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 Micrococcales Prévot 1940 (Approved Lists 1980)
                     Family Microbacteriaceae Park et al. 1995
                       Genus Curtobacterium Yamada and Komagata 1972 (Approved Lists 1980)
                         1 Curtobacterium ammoniigenes Aizawa et al. 2007
                         2 Curtobacterium flaccumfaciens (Hedges 1922) Collins and Jones 1984
                         3 Curtobacterium herbarum Behrendt et al. 2002
                         4 Curtobacterium plantarum Dunleavy 1989