This name is a synonym of Stachystemon polyandrus (F.Muell.) Benth..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 166123) with original publication details: Fragm. 2: 153 1861.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:355071-1.
This name was in version 1 of The Plant List, record kew-166123, and has not been changed.