This name is a synonym of Acer robustum Pax.
The record derives from WCSP (in review)
(data supplied on 2012-03-26)
which reports it as a synonym with original publication details: Acta Phytotax. Sin. 11: 150 1966.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:56605-1.
This name was in version 1 of The Plant List, record kew-2615376.