This name is a synonym of Leymus secalinus .
The record derives from WCSP
(data supplied on )
which reports it as a synonym (record 457287
) with original publication details: Fl. Mongol. Steppe 1: 128 1949.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77099198-1
.
This name record (from WCSP) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Elymus dasystachys in version 1 of The Plant List.