Streptomyces parvullus (sic) Waksman and Gregory 1954 (Approved Lists 1980) Streptomyces parvulus corrig. Waksman and Gregory 1954 (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