This name is a synonym of Stachytarpheta jamaicensis (L.) Vahl.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 195913) with original publication details: Phytologia 34: 246 1976.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:243363-2.
This name was in version 1 of The Plant List, record kew-195913.