Category Spore-forming: rod, Gram(+)--Clostridium Nonspore-forming Rod, Gram (+) Propionibacterium丙酸菌属 Bifidobacterium Lactobacillus Eubacterium Actinomyces Rod, Gram(-) Bacteroides Fusobacterium梭菌属 Campylobacter Cocci, Gram(+) Peptococcus Peptostreptococcus Cocci, Gram(-) VelloneSpore-forming: rod, Gram (+)--- Clostridium Nonspore-forming: Rod, Gram (+) Propionibacterium丙酸菌属 Bifidobacterium Lactobacillus Eubacterium Actinomyces Rod, Gram (-) Bacteroides Fusobacterium梭菌属 Campylobacter Cocci, Gram (+) Peptococcus Peptostreptococcus Cocci, Gram (-) Veillonella Category