⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-366568, and has not been changed.
This name is a synonym of Campanula trachelium subsp. athoa (Boiss. & Heldr.) Hayek.
The record derives from WCSP which reports it as a synonym (record 366568) with original publication details: J. Linn. Soc., Bot. 24: 435 1888.