World Checklist of Selected Plant Families (WCSP)

Campanula medium f. alba Voss, Vilm. Blumengärtn. ed. 3, 1: 564 (1894).

This name is a synonym.

Accepted Name:	Campanula medium L., Sp. Pl.: 167 (1753).
Family:	Campanulaceae
Original Compiler:	T.Lammers & R.Govaerts