Nuphar variegata
Appearance
APG IV Classification: Domain: Eukaryota • (unranked): Archaeplastida • Regnum: Plantae • Cladus: Angiosperms • Cladus: Basal angiosperms • Ordo: Nymphaeales • Familia: Nymphaeaceae • Genus: Nuphar • Species: Nuphar variegata Engelm. ex Durand (1866)

Wikispecies has an entry on: