Nuphar lutea subsp. polysepala (Engelmann) E.O. Beal
Nuphar lutea subsp. polysepala (Engelmann) E.O. Beal is a synonym sensu FNA Ed. Comm., 1997 of:
Nuphar polysepala Engelmann, an accepted species name sensu FNA Ed. Comm., 1997.
Nuphar lutea subsp. polysepala (Engelmann) E.O. Beal is a synonym sensu FNA Ed. Comm., 1997 of:
Nuphar polysepala Engelmann, an accepted species name sensu FNA Ed. Comm., 1997.