Adenophora polyantha Nakai, Bot. Mag. (Tokyo) 23: 188. 1909
- =Campanula chanetii H. Lév., Repert. Spec. Nov. Regni Veg. 9: 450. 1911
- ≡Adenophora chanetii (H. Lév.) D. F. Chamb., Notes Roy. Bot. Gard. Edinburgh 35: 248. 1977
- =Adenophora scabridula Nannf., Acta Horti Gothob. 5: 20. 1930
- =Adenophora polyantha var. media Nakai & Kitag. in Nakai, Rep. Exped. Manchoukou Sect. IV 1: 57. 1934
- =Adenophora polyantha f. densipila Kitag. in Nakai, Rep. Exped. Manchoukou Sect. IV 2: 112. 1935
- =Adenophora polyantha f. eriocaulis Kitag. in Nakai, Rep. Exped. Manchoukou Sect. IV 2: 111. 1935
- =Adenophora polyantha var. glabricalyx Kitag. in Nakai, Rep. Exped. Manchoukou Sect. IV 2: 111. 1935
- =Adenophora polyantha var. scabricalyx Kitag. in Nakai, Rep. Exped. Manchoukou Sect. IV 2: 112. 1935
- ≡Adenophora polyantha subsp. scabricalyx (Kitag.) J. Z. Qiu & D. Y. Hong, Acta Phytotax. Sin. 31: 39. 1993
- =Adenophora scabridula var. viscida P. C. Tsoong, Contr. Inst. Bot. Natl. Acad. Peiping 3: 80. 1935
- =Adenophora obovata Kitam., Acta Phytotax. Geobot. 5: 247. 1936
- =Adenophora polyantha var. rhombica Y. Z. Zhao in Fl. Intramongolica, ed. 2, 4: 847. 1993
- =Adenophora urceolata Y. Z. Zhao, Ann. Bot. Fenn. 39: 335. 2002, nom. illeg.
- ≡Adenophora kulunensis (Y. Z. Zhao) Y. Z. Zhao, Acta Phytotax. Sin. 44: 615. 2006