⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-359813, with some changes.

Wahlenbergia caledonica var. cyanea (Engl. & Gilg) Brehmer is a synonym of Wahlenbergia undulata (L.f.) A.DC.

This name is a synonym of Wahlenbergia undulata (L.f.) A.DC..

The record derives from WCSP which reports it as a synonym (record 359813) with original publication details: Bot. Jahrb. Syst. 53: 105 1915.