This name is a synonym of Ulmus macrocarpa Hance.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50127370) with original publication details: Fl. Sylv. Kor. 19: 15, pl. 1 1932.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:837150-1.
This name was in version 1 of The Plant List, record tro-50127370.