This name is a synonym of Gibasoides laxiflora (C.B.Clarke) D.R.Hunt.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 270338) with original publication details: Monogr. Phan. 3: 307 1881.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:255994-2.
This name was in version 1 of The Plant List, record kew-270338, and has not been changed.