This name is a synonym of Eutrema altaicum (C.A.Mey.) Al-Shehbaz & Warwick.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 4105862) with original publication details: Acta Phytotax. Sin. 23(5): 396 1985.
This name was in version 1 of The Plant List, record tro-4105862, and has not been changed.