This name is a synonym of Acer heldreichii Orph. ex Boiss..
The record derives from WCSP (in review)
(data supplied on 2012-03-26)
which reports it as a synonym with original publication details: Consp. Fl. Eur. 135 1878.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:781566-1.
This name was in version 1 of The Plant List, record kew-2616630, and has not been changed.