Campanula glomerata subsp. caucasica (Trautv.) Ogan. subspecies accepted

Campanula glomerata subsp. cervicarioides (Schult.) Arcang. subspecies accepted

Campanula glomerata subsp. elliptica (Kit. ex Schult.) Kirschl. subspecies accepted

Campanula glomerata subsp. farinosa (Andrz. ex Besser) Kirschl. subspecies accepted

Campanula glomerata subsp. hispida (Witasek) Hayek subspecies accepted

Campanula glomerata subsp. krylovii Olonova subspecies accepted

Campanula glomerata subsp. oblongifolioides (Galushko) Ogan. subspecies accepted

Campanula glomerata subsp. panjutinii (Kolak.) Victorov subspecies accepted

Campanula glomerata subsp. serotina (Wettst.) O.Schwarz subspecies accepted

Campanula glomerata subsp. speciosa (Hornem. ex Spreng.) Domin subspecies accepted

Campanula glomerata subsp. subcapitata (Popov) Fed. subspecies accepted

Campanula glomerata subsp. symphytifolia (Albov) Ogan. subspecies accepted

Campanula glomerata subsp. glomerata subspecies accepted

Campanula glomerata subsp. oblongifolia (Kharadze) Fed. subspecies accepted