World Checklist of Selected Plant Families (WCSP)

Campanula rotundifolia subf. bracteata Hruby, Magyar Bot. Lapok 29: 171 (1930).

This name is a synonym.

Accepted Name:	Campanula rotundifolia L., Sp. Pl.: 163 (1753).
Family:	Campanulaceae
Original Compiler:	T.Lammers & R.Govaerts