⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50094596, and has not been changed.
This name is a synonym of Lolium perenne f. viviparum (Gray) Holmb..
The record derives from Tropicos which reports it as a synonym (record 50094596) with original publication details: Nat. Arr. Brit. Pl. 2: 93 93 1821.