⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-22600091, with some changes.
This name is a synonym of Nuphar lutea subsp. advena (Aiton) Kartesz & Gandhi.
The record derives from Tropicos which reports it as a synonym (record 22600091) with original publication details: Rhodora 52: 65, pl. 1159, f. 1-6 65 1950.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:171094-2.