⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-422864, with some changes.
This name is a synonym of Lolium perenne L..
The record derives from WCSP which reports it as a synonym (record 422864) with original publication details: Fl. Angl. ed. 2: 55 1778.