⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-422832, with some changes.
This name is a synonym of Lolium perenne L..
The record derives from WCSP which reports it as a synonym and as an invalid name (record 422832) with original publication details: Monogr. Lolium 33 1853.