This name is a synonym of Acer cappadocicum subsp. lobelii (Ten.) A.E.Murray.
The record derives from WCSP (in review)
(data supplied on 2012-03-26)
which reports it as a synonym with original publication details: Flora 12: 548 1829.
This name was in version 1 of The Plant List, record kew-2870452, and has not been changed.