Clostridium aurantibutyricum Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Eubacteriales family Clostridiaceae genus Clostridium species Clostridium felsineum Name Homonyms Clostridium aurantibutyricum Clostridium aurantibutyricum Hellinger 1944 (Approved Lists 1980)