This name is a synonym of Lepidium meyeri subsp. turczaninowii (Lipsky) Schmalh..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Zap. Kievsk. Obsc. Estestvoisp. 13: 412 1894.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:286458-1.
This name was in version 1 of The Plant List, record kew-2338725, and has not been changed.