This name is a synonym of Gerardia acuminata (Urb.) S.F.Blake.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50114509) with original publication details: Symb. Antill. 7: 382 1912.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:244494-2.
This name was in version 1 of The Plant List, record tro-50114509.