"Streptococcus periodonticum" Lim et al. 2019 Dataset NCBI Taxonomy Classification phylum Bacillota class Bacilli order Lactobacillales family Streptococcaceae genus Streptococcus species Streptococcus periodonticum Name Homonyms Streptococcus periodonticum "Streptococcus periodonticum" Lim et al. 2019