Streptomyces clavuligerus Higgens & Kastner, 1971 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 30::377 Classification genus Streptomyces species Streptomyces clavuligerus Name Homonyms Streptomyces clavuligerus Higgens & Kastner, 1971