This name is a synonym of Bacopa monnieri (L.) Wettst..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 29202316) with original publication details: Fl. Cochinch. 2: 392 1790.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:809635-1.
This name was in version 1 of The Plant List, record tro-29202316.