Campanula glomerata subsp. stenosiphon (Boiss. & Heldr.) Nyman, Consp. Fl. Eur.: 478. 1879
Campanula glomerata subsp. stenosiphon, Consp. Fl. Eur.: 478. 1879
is new combination for Campanula stenosiphon in Boissier, Diagn. Pl. Orient. 7: 18. 1846
Campanula glomerata subsp. stenosiphon, Consp. Fl. Eur.: 478. 1879