World Checklist of Selected Plant Families (WCSP)

Campanula thaliana var. monostachya Wallr., Sched. Crit.: 86 (1822).

This name is a synonym.

Accepted Name:	Campanula bononiensis L., Sp. Pl.: 165 (1753).
Family:	Campanulaceae
Original Compiler:	R.Govaerts