⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50112847, with some changes.
This name is a synonym of Nuphar advena subsp. ozarkana .
The record derives from Tropicos which reports it as a synonym (record 50112847
) with original publication details: Ann. Missouri Bot. Gard. 22(3): 538 538 1935.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:171255-2
.