⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-22600103, with some changes.
This name is a synonym of Nuphar lutea subsp. ulvacea .
The record derives from Tropicos which reports it as a synonym (record 22600103
) with original publication details: Contr. U.S. Natl. Herb. 16(3): 97, pl. 42B, 43A, f. 7d, 26-27 97 1912.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:171231-2
.