Bifidobacteriales Stackebrandt et al. 1997 emend. Zhi et al. 2009 Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Bifidobacteriales Name Homonyms Bifidobacteriales Bifidobacteriales Stackebrandt et al. 1997 emend. Zhi et al. 2009