Streptomyces humiferus Goodfellow et al. 1986 pro synon. Actinopycnidium caeruleum Krasil'nikov 1962 (Approved Lists 1980) Actinopycnidium caeruleum Krasil'nikov 1962 (Approved Lists 1980) List Editor Validation List no. 22. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1986 36 4 573 576 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-36-4-573 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 Komaki H. Reclassification of 15 Streptomyces species as synonyms of Streptomyces albogriseolus, Streptomyces althioticus, Streptomyces anthocyanicus, Streptomyces calvus, Streptomyces griseoincarnatus, Streptomyces mutabilis, Streptomyces pilosus or Streptomyces rochei. 2021 71 3 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004718 33646935