⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-365872, and has not been changed.

Campanula rhomboidalis f. cordifolia Witasek ex Vacc. is a synonym of Campanula rhomboidalis L.

This name is a synonym of Campanula rhomboidalis L..

The record derives from WCSP which reports it as a synonym (record 365872) with original publication details: Cat. Pl. Vall. Aoste 622 1911.