This name is a synonym of Eremurus altaicus (Pall.) Steven.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 275610) with original publication details: Neueste Nord. Beytr. Phys. Geogr. Erd- Völkerbeschreib. 7: 257 1794.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:531564-1.
This name was in version 1 of The Plant List, record kew-275610, and has not been changed.