This name is a synonym of Plectorrhiza tridentata (Lindl.) Dockrill.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 41818) with original publication details: N. Queensland Naturalist 4: 10 1935.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:623429-1.
This name was in version 1 of The Plant List, record kew-41818, and has not been changed.