Actinosynnemataceae Labeda and Kroppenstedt 2000 emend. Zhi et al. 2009 Actinosynnemataceae Labeda and Kroppenstedt 2000 emend. Zhi et al. 2009 Actinosynnema Hasegawa et al. 1978 (Approved Lists 1980) Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Actinobacteria (sic) Goodfellow 2021 non Actinobacteria Stackebrandt et al. 1997 Actinomycetota corrig. Goodfellow 2021 Actinobacteriota corrig. Goodfellow 2021 Actinomycetes Krasil'nikov 1949 (Approved Lists 1980) Actinomycetales Buchanan 1917 (Approved Lists 1980) emend. Salam et al. 2020 Pseudonocardineae Stackebrandt et al. 1997 emend. Labeda et al. 2011 Actinosynnemataceae Labeda and Kroppenstedt 2000 emend. Zhi et al. 2009 Pseudonocardineae Stackebrandt et al. 1997 emend. Labeda et al. 2011 Incertae sedis 18 None 2015 Pseudonocardiaceae Embley et al. 1989 emend. Teo et al. 2021 Incertae sedis 61 None 2015 Lechevalieria Labeda et al. 2001 emend. Zhao et al. 2017 Umezawaea Labeda and Kroppenstedt 2007 Alloactinosynnema Yuan et al. 2010 emend. Nikou et al. 2014 Actinosynnema Hasegawa et al. 1978 (Approved Lists 1980) Actinokineospora Hasegawa 1988 emend. Nouioui et al. 2018 Lentzea Yassin et al. 1995 emend. Nouioui et al. 2018 Saccharothrix Labeda et al. 1984 emend. Labeda and Lechevalier 1989 Labeda D.P. Kroppenstedt R.M. Proposal of Umezawaea gen. nov., a new genus of the Actinosynnemataceae related to Saccharothrix, and transfer of Saccharothrix tangerinus Kinoshita et al. 2000 as Umezawaea tangerina gen. nov., comb. nov. 2007 57 12 2758 2761 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.64985-0 18048721 Labeda D.P. Hatano K. Kroppenstedt R.M. Tamura T. Revival of the genus Lentzea and proposal for Lechevalieria gen. nov. 2001 51 3 1045 1050 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-3-1045 11411672 Yuan L.-J. Zhang Y.-Q. Yu L.-Y. Liu H.-Y. Guan Y. Lee J.-C. Kim C.-J. Zhang Y.-Q. Alloactinosynnema album gen. nov., sp. nov., a member of the family Actinosynnemataceae isolated from soil 2010 60 1 39 43 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.010744-0 19648319 Labeda D.P. Kroppenstedt R.M. Phylogenetic analysis of Saccharothrix and related taxa: proposal for Actinosynnemataceae fam. nov. 2000 50 1 331 336 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-1-331 10826820 Zhi X.Y. Li W.J. Stackebrandt E. An update of the structure and 16S rRNA gene sequence-based definition of higher ranks of the class Actinobacteria, with the proposal of two new suborders and four new families and emended descriptions of the existing higher taxa. 2009 59 3 589 608 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65780-0 19244447 Pseudonocardiaceae Embley et al. 1989 emend. Teo et al. 2021 Labeda D.P. Goodfellow M. Chun J. Zhi X.-Y. Li W.-J. Reassessment of the systematics of the suborder Pseudonocardineae: transfer of the genera within the family Actinosynnemataceae Labeda and Kroppenstedt 2000 emend. Zhi et al. 2009 into an emended family Pseudonocardiaceae Embley et al. 1989 emend. Zhi et al. 2009 2011 61 6 1259 1264 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.024984-0 20601483 Labeda D.P. Kroppenstedt R.M. Phylogenetic analysis of Saccharothrix and related taxa: proposal for Actinosynnemataceae fam. nov. 2000 50 1 331 336 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-50-1-331 10826820 Zhi X.Y. Li W.J. Stackebrandt E. An update of the structure and 16S rRNA gene sequence-based definition of higher ranks of the class Actinobacteria, with the proposal of two new suborders and four new families and emended descriptions of the existing higher taxa. 2009 59 3 589 608 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65780-0 19244447