⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Elymus excelsus in version 1.1 of The Plant List.
This name is a synonym of Elymus dahuricus .
The record derives from Tropicos which reports it as a synonym (record 50092369
) with original publication details: Bjull. Moskovsk. Obač. Isp. Prir., Otd. Biol. 29(1): 62 62 1856.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:400252-1
.