Campanula praesignis Beck, Fl. Nieder-Österreich 2: 1105. 1892
Campanula praesignis, Fl. Nieder-Österreich 2: 1105. 1892
is basionym for Campanula lanceolata var. praesignis, Magyar Bot. Lapok 29: 215. 1930
is basionym for Campanula rotundifolia subsp. praesignis in Hegi, Ill. Fl. Mitt.-Eur. 6: 353. 1916
Campanula praesignis, Fl. Nieder-Österreich 2: 1105. 1892