Nuphar advena (Aiton) Aiton species accepted

Nuphar japonica DC. species accepted

Nuphar lutea (L.) Sm. species accepted

Nuphar polysepala Engelm. species accepted

Nuphar pumila (Timm) DC. species accepted

Nuphar × rubrodisca Morong species accepted

Nuphar sagittifolia (Walter) Pursh species accepted

Nuphar × spenneriana Gaudin species accepted

Nuphar subintegerrima (Casp.) Makino species accepted

Nuphar submersa Shiga & Kadono species accepted

Nuphar variegata Engelm. ex Durand species accepted

Nuphar × fluminalis Shiga & Kadono species accepted

Nuphar microphylla (Pers.) Fernald species accepted

Nuphar × porphyranthera Lansdown & Ruhsam species accepted

Nuphar saikokuensis Shiga & Kadono species accepted

Nuphar × saijoensis (Shimoda) Padgett & Shimoda species accepted