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 4104474) with original publication details: Fl. Altaic. 3: 173–175 1831.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:290299-1.
This name was in version 1 of The Plant List, record tro-4104474, and has not been changed.