the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Embryophyta (phylum)
Magnoliophyta (subphylum)
Liliopsida (class)
Cyperales (order)
Poaceae (family)
Ehrhartoideae (subfamily)
Oryza (genus)
[hide inferior taxa]
Oryza alta (species)
Oryza barthii (species)
Oryza coarctata (species)
Oryza glaberrima (species)
Oryza longistaminata (species)
Oryza nivara (species)
Oryza officinalis (species)
Oryza rufipogon (species)
Oryza sativa (species)