the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Gammaproteobacteria (class)
Enterobacteriales (order)
Enterobacteriaceae (family)
Pectobacterium (genus)
[hide inferior taxa]
Pectobacterium atrosepticum (species)
Pectobacterium betavasculorum (species)
Pectobacterium carotovorum (species)
Pectobacterium chrysanthemi (species)
Pectobacterium wasabiae (species)