Clostridium novyi B Dataset NCBI Taxonomy Rank UNRANKED Classification phylum Bacillota class Clostridia order Eubacteriales family Clostridiaceae genus Clostridium species Clostridium novyi Name Homonyms Clostridium novyi Clostridium novyi A Clostridium novyi B Clostridium novyi-NT Clostridium novyi (Migula 1900) Bergey et al. 1923 (Approved Lists 1980) "Clostridium novyi" (Migula 1894) Bergey et al. 1923