According to Nouioui et al. (2018), this species is an earlier heterotypic synonym of "Actinomycesgriseolus" Waksman 1923.Publication:
Nouioui I, Carro L, García-López L, Meier-Kolthoff JP, et al. Genome-based taxonomic classication of the phylum Actinobacteria. Front Microbiol 2007; 2018:9.
According to Rong and Huang (2010), this species is an earlier heterotypic synonym of Streptomycesgraminofaciens Charney et al. 1953 (Approved Lists 1980).Publication:
Rong X, Huang Y. Taxonomic evaluation of the Streptomyces griseus clade using multilocus sequence analysis and DNA-DNA hybridization, with proposal to combine 29 species and three subspecies as 11 genomic species. Int J Syst Evol Microbiol 2010; 60:696-703.
Synonymy of this taxon was mentioned in an IJSEM list.Publication:
Oren A, Garrity GM. List of changes in taxonomic opinion no. 29. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2019; 69:13-32.