This name is a synonym of Stipa lessingiana Trin. & Rupr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 444943) with original publication details: Willdenowia 11: 302 1981.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:898828-1.
This name was in version 1 of The Plant List, record kew-444943, and has not been changed.