the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Gammaproteobacteria (class)
Methylococcales (order)
Methylococcaceae (family)
Methylobacterium (genus)
[hide inferior taxa]
Methylobacterium dichloromethanicum (species)
Methylobacterium extorquens (species)
Methylobacterium nodulans (species)
Methylobacterium organophilum (species)
Methylobacterium sp. (species)