Lactobacillus gastricus PS3 Dataset NCBI Taxonomy Classification phylum Bacillota class Bacilli order Lactobacillales family Lactobacillaceae genus Limosilactobacillus species Limosilactobacillus gastricus Name Homonyms Lactobacillus gastricus PS3 Lactobacillus gastricus Roos et al. 2005 emend. Endo et al. 2008 Lactobacillus gastricus Lactobacillus gastricus DSM 16045