⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-446515, with some changes.

Thorea longifolia (Thore) Rouy is a synonym of Arrhenatherum longifolium (Thore) Dulac

The record derives from WCSP which reports it as a synonym (record 446515) with original publication details: Fl. France 14: 143 1913.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:424218-1.