⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-355928, with some changes.

Roella cernua Brouss. is a synonym of Wahlenbergia lobelioides subsp. lobelioides

This name is a synonym of Wahlenbergia lobelioides subsp. lobelioides .

The record derives from WCSP which reports it as a synonym and as an invalid name (record 355928) with original publication details: Elench. Horti Bot. Monspel. 49 1805.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:144948-1.