the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Embryophyta (phylum)
Magnoliophyta (subphylum)
eudicotyledons (no rank)
core eudicotyledons (no rank)
rosids (no rank)
Myrtales (order)
Onagraceae (family)
Oenothera (genus)
Oenothera elata (species)
[hide inferior taxa]
Oenothera elata hookeri (subspecies)