"Microsporon diphtheriticum" Klebs 1883 Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Mycobacteriales family Corynebacteriaceae genus Corynebacterium species Corynebacterium diphtheriae Name Homonyms "Microsporon diphtheriticum" Klebs 1883 Microsporon diphtheriticum