This name is a synonym of Macrozamia spiralis (Salisb.) Miq..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 378817) with original publication details: Cat. 17: 5 1874.
This name was in version 1 of The Plant List, record kew-2469953, and has not been changed.