the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Embryophyta (phylum)
Magnoliophyta (subphylum)
basal Magnoliophyta (no rank)
Nymphaeales (order)
[hide inferior taxa]
Cabombaceae (family)
Ceratophyllaceae (family)
Nymphaeceae (family)