This name is a synonym of Nymphoides cristata (Roxb.) Kuntze.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 20802053) with original publication details: Pl. Coromandel 2(1): 3–4, pl. 105 1799.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:370124-1.
This name was in version 1 of The Plant List, record tro-20802053, and has not been changed.