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 Actinomycetalesᵀ Buchanan 1917 (Approved Lists 1980)
                     Suborder Pseudonocardineae Stackebrandt et al. 1997 [monotypic]
                       Family Pseudonocardiaceaeᵀ Embley et al. 1989
                         Genus Yuhushiella Mao et al. 2011
                         1 Genus Actinophytocola Indananda et al. 2010
                         2 Genus Alloactinosynnema Yuan et al. 2010
                         3 Genus Haloechinothrix Tang et al. 2010 [monotypic]
                         4 Genus Labedaea Lee 2012 [monotypic]
                         5 Genus Longimycelium Xia et al. 2013 [monotypic]
                         6.01 Genus Pseudonocardiaᵀ Henssen 1957 (Approved Lists 1980)
                         6.02 Genus Actinoalloteichus Tamura et al. 2000
                         6.03 Genus Actinomycetospora Jiang et al. 2008
                         6.04 Genus Amycolatopsis Lechevalier et al. 1986
                         6.05 Genus Crossiella Labeda 2001
                         6.06.1 Genus Kibdelosporangium Shearer et al. 1986
                         6.06.2 Genus Allokutzneria Labeda and Kroppenstedt 2008
                         6.07 Genus Kutzneria Stackebrandt et al. 1994
                         6.08 Genus Prauserella Kim and Goodfellow 1999
                         6.09 Genus Saccharomonospora Nonomura and Ohara 1971 (Approved Lists 1980)
                         6.10 Genus Saccharopolyspora Lacey and Goodfellow 1975 (Approved Lists 1980)
                         6.11 Genus Sciscionella Tian et al. 2009 [monotypic]
                         6.12 Genus Streptoalloteichus (ex Tomita et al. 1978) Tomita et al. 1987
                         6.13 Genus Thermobispora Wang et al. 1996 [monotypic]
                         6.14 Genus Thermocrispum Korn-Wendisch et al. 1995
                         6.15 Genus Goodfellowiella Labeda et al. 2008 [monotypic]
                         7.1 Genus Actinosynnema Hasegawa et al. 1978 (Approved Lists 1980)
                         7.2 Genus Actinokineospora Hasegawa 1988
                         7.3 Genus Lechevalieria Labeda et al. 2001
                         7.4 Genus Lentzea Yassin et al. 1995
                         7.5.1 Genus Saccharothrix Labeda et al. 1984
                         7.5.2 Genus Umezawaea Labeda and Kroppenstedt 2007 [monotypic]