World Checklist of Selected Plant Families (WCSP)

Phyteuma orbiculare subsp. cinerascens Gaudin, Fl. Helv. 2: 175 (1828).

This name is a synonym.

Accepted Name:	Phyteuma orbiculare L., Sp. Pl.: 170 (1753).
Family:	Campanulaceae
Original Compiler:	T.Lammers & R.Govaerts