"Streptomyces viridifaciens" Gourevitch and Lein 1955 Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Kitasatosporales family Streptomycetaceae genus Streptomyces species Streptomyces viridifaciens Name Homonyms Streptomyces viridifaciens "Streptomyces viridifaciens" Gourevitch and Lein 1955