the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Embryophyta (phylum)
Magnoliophyta (subphylum)
Liliopsida (class)
Asparagales (order)
Alliaceae (family)
Allium (genus)
Allium cepa (species)
onion (primary common name)
[show inferior taxa]