⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-22600105, with some changes.
This name is a synonym of Nuphar lutea subsp. advena .
The record derives from Tropicos which reports it as a synonym (record 22600105
) with original publication details: Contr. U.S. Natl. Herb. 16(3): 94-95, f. 13c, 23 94 1912.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:171177-2
.