⚠ Version 1 of The Plant List has been superseded.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 XAgroelymus cayouetteorum in version 1.1 of The Plant List.

XAgroelymus cayouetteorum B. Boivin is a synonym of Elymus × cayouetteorum (B. Boivin) Barkworth

This name is a synonym of Elymus × cayouetteorum (B. Boivin) Barkworth.

The record derives from Tropicos which reports it as a synonym (record 25511625) with original publication details: Naturaliste Canad. 94(4): 520 520 1967.