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 Pseudonocardiaᵀ Henssen 1957 (Approved Lists 1980)
                           01 Pseudonocardia ailaonensis Qin et al. 2008
                           02 Pseudonocardia alaniniphila (Xu et al. 1999) Huang et al. 2002
                           03 Pseudonocardia alni (Evtushenko et al. 1989) Warwick et al. 1994
                           04 Pseudonocardia ammonioxydans Liu et al. 2006
                           05 Pseudonocardia antarctica Prabahar et al. 2004
                           06 Pseudonocardia asaccharolytica Reichert et al. 1998
                           07 Pseudonocardia aurantiaca (Xu et al. 1999) Huang et al. 2002
                           08 Pseudonocardia autotrophica (Takamiya and Tubaki 1956) Warwick et al. 1994
                           09 Pseudonocardia benzenivorans Kämpfer and Kroppenstedt 2004
                           10 Pseudonocardia carboxydivorans Park et al. 2008
                           11 Pseudonocardia chloroethenivorans Lee et al. 2004
                           12 Pseudonocardia compacta Henssen et al. 1983
                           13 Pseudonocardia dioxanivorans Mahendra and Alvarez-Cohen 2005
                           14 Pseudonocardia endophytica Chen et al. 2009
                           15 Pseudonocardia halophobica (Akimov et al. 1989) McVeigh et al. 1994
                           16 Pseudonocardia hydrocarbonoxydans (Nolof and Hirsch 1962) Warwick et al. 1994
                           17 Pseudonocardia kongjuensis Lee et al. 2001
                           18 Pseudonocardia nitrificans (ex Schatz et al. 1954) Warwick et al. 1994
                           19 Pseudonocardia oroxyli Gu et al. 2006
                           20 Pseudonocardia petroleophila (Hirsch and Engel 1956) Warwick et al. 1994
                           21 Pseudonocardia saturnea (Hirsch 1960) Warwick et al. 1994
                           22 Pseudonocardia spinosa Schäfer 1971 (Approved Lists 1980)
                           23 Pseudonocardia spinosispora Lee et al. 2002
                           24 Pseudonocardia sulfidoxydans Reichert et al. 1998
                           25 Pseudonocardia tetrahydrofuranoxydans Kämpfer et al. 2006
                           26 Pseudonocardia thermophilaᵀ Henssen 1957 (Approved Lists 1980)
                           27 Pseudonocardia xinjiangensis (Xu et al. 1999) Huang et al. 2002
                           28 Pseudonocardia yunnanensis (Jiang et al. 1991) Huang et al. 2002
                           29 Pseudonocardia zijingensis Huang et al. 2002