This name is a synonym of Zamia verschaffeltii Miq..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 378771) with original publication details: Phytologia 55: 299 1984.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:270571-2.
This name was in version 1 of The Plant List, record kew-2469618, and has not been changed.