[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum "Actinobacteria" Garrity and Holt 2001
       Class "Actinobacteria" Stackebrandt et al. 1997
         Subclass Actinobacteridae Stackebrandt et al. 1997 see Class Actinobacteria Stackebrandt et al. 1997
           Order Actinomycetales Buchanan 1917 (Approved Lists 1980)
             Suborder Streptosporangineae Ward-Rainey et al. 1997
               Family Streptosporangiaceae Goodfellow et al. 1990
                 Genus Streptosporangium Couch 1955 (Approved Lists 1980)
                   01 Streptosporangium roseum Couch 1955 (Approved Lists 1980)
                   02 Streptosporangium album Nonomura and Ohara 1960 (Approved Lists 1980)
                   03 [Streptosporangium amethystogenes] Nonomura and Ohara 1960 (Approved Lists 1980)
                   04 Streptosporangium carneum Mertz and Yao 1990
                   05 Streptosporangium claviforme Petrolini et al. 1993
                   06 Streptosporangium fragile Shearer et al. 1983
                   07 Streptosporangium longisporum Schäfer 1969 (Approved Lists 1980)
                   08 Streptosporangium nondiastaticum Nonomura and Ohara 1969 (Approved Lists 1980)
                   09 Streptosporangium pseudovulgare Nonomura and Ohara 1969 (Approved Lists 1980)
                   10 Streptosporangium purpuratum Zhang et al. 2005
                   11 Streptosporangium subroseum Zhang et al. 2002
                   12 Streptosporangium violaceochromogenes Kawamoto et al. 1975 (Approved Lists 1980)
                   13 Streptosporangium viridialbum Nonomura and Ohara 1960 (Approved Lists 1980) see Sphaerisporangium viridialbum corrig. (Nonomura and Ohara 1960) Ara and Kudo 2007
                   14 Streptosporangium vulgare Nonomura and Ohara 1960 (Approved Lists 1980)
                   15 Streptosporangium yunnanense Zhang et al. 2005