the root (no rank)
Bacteria (domain)
Firmicutes (phylum)
Bacilli (class)
Lactobacillales (order)
Streptococcaceae (family)
Lactococcus (genus)
Lactococcus lactis (species)
[hide inferior taxa]
Lactococcus lactis cremoris (subspecies)
Lactococcus lactis diacetylactis (subspecies)
Lactococcus lactis lactis (subspecies)