"Brevibacterium helvolum" (Zimmermann) Lochhead Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Micrococcales family Brevibacteriaceae genus Brevibacterium species Brevibacterium helvolum Name Homonyms Brevibacterium helvolum "Brevibacterium helvolum" (Zimmermann) Lochhead