⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-368832, and has not been changed.

Diosphaera chalcidica var. denudata Buser is a synonym of Campanula rumeliana subsp. chalcidica (Buser) Greuter & Burdet

The record derives from WCSP which reports it as a synonym (record 368832) with original publication details: Bull. Herb. Boissier 2: 522 1894.