Are you referring to the lactic acid bacteria species Lactobacillus sanfranciscensis [1] that commonly occurs in sourdough? In that case: This species, while in

Are you referring to the lactic acid bacteria species Lactobacillus sanfranciscensis [1] that commonly occurs in sourdough? In that case: This species, while initially named after its historical occurence in sourdough bread around San Francisco, really occurs all over the world. [1] https://en.wikipedia.org/wiki/Lactobacillus_sanfranciscensis https://en.wikipedia.org/wiki/Lactobacillus_sanfranciscensis