the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Gammaproteobacteria (class)
Enterobacteriales (order)
Enterobacteriaceae (family)
Erwinia (genus)
[hide inferior taxa]
Erwinia amylovora (species)
Erwinia ananas (species)
Erwinia carotovora (species)
Erwinia chrysanthemi (species)
Erwinia cypripedii (species)
Erwinia herbicola (species)
Erwinia pyrifoliae (species)
Erwinia rhapontici (species)
Erwinia sp. (species)
Erwinia stewartii (species)
Erwinia uredovora (species)