Campanula rotundifolia subsp. montana (Syme) P. D. Sell in Sell & Murrell, Fl. Gr. Brit. Ireland 4: 530. 2006
Campanula rotundifolia subsp. montana in Sell & Murrell, Fl. Gr. Brit. Ireland 4: 530. 2006
is new combination for Campanula rotundifolia var. montana, Engl. Bot., 3B, 6: 13. 1866