Campanula tridentata var. saxifraga (M. Bieb.) Trautv., Trudy Imp. S.-Peterburgsk. Bot. Sada 2: 562. 1873
Campanula tridentata var. saxifraga, Trudy Imp. S.-Peterburgsk. Bot. Sada 2: 562. 1873
is new combination for Campanula saxifraga, Fl. Taur.-Caucas. 1: 155. 1808