The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-388813, with some changes.

H Agropyron richardsonii (Schrad.) Scribn. & J.G.Sm. is a synonym of Elymus trachycaulus (Link) Gould ex Shinners

This name is a synonym of Elymus trachycaulus (Link) Gould ex Shinners.

The record derives from WCSP which reports it as a synonym (record 388813) with original publication details: Bull. Div. Agrostol. U.S.D.A. 4: 29 1897.