⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-22600216, 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 22600216) with original publication details: J. Elisha Mitchell Sci. Soc. 72(2): 337 337 1956.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:171078-2.