This name is a synonym of Ramirezella crassa (McVaugh) Ochot.-Booth & A. Delgado.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13069282) with original publication details: Fl. Novo-Galiciana 5: 753–754 1987.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:286914-2.
This name was in version 1 of The Plant List, record tro-13069282, and has not been changed.