Campanula legionensis Pau, Cavanillesia 1: 65. 1928
Campanula legionensis, Cavanillesia 1: 65. 1928
is basionym for Campanula rotundifolia var. legionensis, Cavanillesia 3: 23. 1930
is basionym for Campanula rotundifolia subsp. legionensis, Bol. Inst. Estud. Asturianos, Supl. Ci. 16: 191. 1973
Campanula legionensis, Cavanillesia 1: 65. 1928