Streptomyces griseus alpha (Ciferri 1927) Pridham 1970 (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 Streptomycineae Rainey et al. 1997 emend. Zhi et al. 2009 Streptomycetaceae Waksman and Henrici 1943 (Approved Lists 1980) emend. Nouioui et al. 2018 Streptomyces Waksman and Henrici 1943 (Approved Lists 1980) emend. Idris et al. 2017 Streptomyces griseus (Krainsky 1914) Waksman and Henrici 1948 (Approved Lists 1980) emend. Nouioui et al. 2018 Streptomyces griseus alpha (Ciferri 1927) Pridham 1970 (Approved Lists 1980) Streptomyces griseus (Krainsky 1914) Waksman and Henrici 1948 (Approved Lists 1980) emend. Nouioui et al. 2018 Streptomyces griseus cretosus Pridham 1970 (Approved Lists 1980) Streptomyces griseus solvifaciens Pridham 1970 Streptomyces griseus griseus (Krainsky 1914) Waksman and Henrici 1948 (Approved Lists 1980) Streptomyces griseus alpha (Ciferri 1927) Pridham 1970 (Approved Lists 1980) Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Pridham T.G. New names and new combinations in the order Actinomycetales Buchanan 1917 1970 1424 1 55 Bulletin of the United States Department of Agriculture Bull - U.S. Dep Agric 0887-8102