This name is a synonym of Macrozamia miquelii (F.Muell.) A.DC..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym and as an invalid name (record 378854) with original publication details: Linnaea 17: 711 1844.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:328831-2.
This name was in version 1 of The Plant List, record kew-2469997, and has not been changed.