This name is a synonym of Plectorrhiza brevilabris (F.Muell.) Dockrill.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 41801) with original publication details: Fragm. 11: 87 1878.
This name was in version 1 of The Plant List, record kew-41801, and has not been changed.