KnowraClostridium perfringensLinked fromLinked fromThe 5 pages that link to Clostridium perfringens, each with the reason it gives.All 5Broader topic 2Compared with 3ClostridiumBroader topic: It links the genus to both common foodborne illness and gas gangrene.William H. WelchBroader topic: Welch described the organism now called Clostridium perfringens, first known as Bacillus aerogenes capsulatus.