This name is a synonym of Adromischus cristatus (Haw.) Lem..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Philos. Mag. Ann. Chem. 1827: 274 1827.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272605-1.
This name was in version 1 of The Plant List, record kew-2740099.