Eubacterium nodatum

Eubacterium nodatum is a Gram positive member of the oral flora of some patients with chronic periodontitis.^[1] It has been recently added to the red complex bacteria, that are most associated with disease.

Eubacterium nodatum
Scientific classification
Domain:	Bacteria
Kingdom:	Bacillati
Phylum:	Bacillota
Class:	Clostridia
Order:	Eubacteriales
Family:	Eubacteriaceae
Genus:	Eubacterium
Species:	E. nodatum
Binomial name
Eubacterium nodatum Holdeman et al. 1980