Clostridium perfringens ATCC 3624

Clostridium perfringens ATCC 13124

Clostridium perfringens ATCC 12919

Clostridium perfringens ATCC 12916

Clostridium perfringens ATCC 12915

Clostridium histolyticum ATCC 19401

Clostridium difficile ATCC BAA-1870

Clostridium difficile ATCC 9689 produces cytotoxin

Clostridium difficile ATCC 700057 nontoxigenic

Clostridium difficile ATCC 43593 serogroup B; toxin A and B negative

Clostridium bifermentans ATCC 638

Cladosporium cladosporioides ATCC 16022