⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2469843, with some changes.
This name is a synonym of Ceratozamia mexicana Brongn..
The record derives from WCSP which reports it as a synonym and as an invalid name (record 378787) with original publication details: Prodr. Syst. Cycad. 23 1861.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:297244-1.