"Peptostreptococcus faecalis" Mekhalif et al. 2022 Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Peptostreptococcales family Peptostreptococcaceae genus Peptostreptococcus species Peptostreptococcus faecalis Name Homonyms Peptostreptococcus faecalis Peptostreptococcus faecalis Mekhalif et al. 2023 "Peptostreptococcus faecalis" Mekhalif et al. 2022