the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Embryophyta (phylum)
Magnoliophyta (subphylum)
eudicotyledons (no rank)
core eudicotyledons (no rank)
rosids (no rank)
eurosids I (no rank)
Rosales (order)
Rosaceae (family)
Pyrus (genus)
[hide inferior taxa]
Pyrus communis (species)
Pyrus pyrifolia (species)
Pyrus serotina (species)