Campanula garganica subsp. istriaca (Feer) Hayek in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 534. 1930
Campanula garganica subsp. istriaca in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 534. 1930
is new combination for Campanula istriaca in J. Bot. 28: 271. 1890
Campanula garganica subsp. istriaca in Repert. Spec. Nov. Regni Veg. Beih. 30(2): 534. 1930