⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-389086, with some changes.

Agrostis alba subsp. castellana (Boiss. & Reut.) P.Fourn. is a synonym of Agrostis castellana Boiss. & Reut.

This name is a synonym of Agrostis castellana Boiss. & Reut..

The record derives from WCSP which reports it as a synonym (record 389086) with original publication details: Quatre Fl. France 49 1934.