⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-388874, with some changes.

Agropyron smithii var. riparium (Scribn. & J.G.Sm.) M.E.Jones is a synonym of Elymus lanceolatus (Scribn. & J.G.Sm.) Gould

This name is a synonym of Elymus lanceolatus (Scribn. & J.G.Sm.) Gould.

The record derives from WCSP which reports it as a synonym (record 388874) with original publication details: Contr. W. Bot. 14: 19 1912.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:7460-2.