⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-180368, with some changes.

Rubia peregrina var. requienii (Duby) Cardona is a synonym of Rubia peregrina L.

This name is a synonym of Rubia peregrina L..

The record derives from WCSP which reports it as a synonym (record 180368) with original publication details: Lagascalia 4: 218 1974.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:890659-1.