| Cyananthus albiflorus D.F.Chamb. | Cyananthus flavus C.Marquand |
| Cyananthus argenteus C.Marquand | Cyananthus longiflorus Franch. |
| Cyananthus barbatus Edgew. | Cyananthus integer Wall. ex Benth. |
| Cyananthus barbatus Franch. | Cyananthus delavayi Franch. |
| Cyananthus chungdienensis C.Y.Wu | Cyananthus formosus Diels |
| Cyananthus dolichosceles C.Marquand | Cyananthus incanus Hook.f. & Thomson |
| Cyananthus farreri (C.Marquand) C.Marquand | Cyananthus lobatus Wall. ex Benth. |
| Cyananthus incanus decumbens Y.S.Lian | Cyananthus incanus Hook.f. & Thomson |
| Cyananthus insignis R.E.Graham | Cyananthus lobatus Wall. ex Benth. |
| Cyananthus leiocalyx (Franch.) Cowan | Cyananthus macrocalyx Franch. |
| Cyananthus linifolius Wall. ex Hook.f. & Thomson | Cyananthus microphyllus Edgew. |
| Cyananthus mairei (H.LĂ©v.) Cowan | Cyananthus flavus C.Marquand |
| Cyananthus mairei H.Lév. | Codonopsis bulleyana Forrest ex Diels |
| Cyananthus microrhombeus C.Y.Wu | Cyananthus delavayi Franch. |
| Cyananthus montanus C.Y.Wu, Rep. Yunnan Trop. Subtrop. Fl. Res. Inst. 1: 89 (1965) | Cyananthus flavus C.Marquand |
| Cyananthus neglectus C.Marquand | Cyananthus incanus Hook.f. & Thomson |
| Cyananthus nepalensis Kitam. | Cyananthus microphyllus Edgew. |
| Cyananthus neurocalyx C.Y.Wu | Cyananthus macrocalyx Franch. |
| Cyananthus obtusilobus C.Marquand | Cyananthus longiflorus Franch. |
| Cyananthus petiolatus Franch. | Cyananthus incanus Hook.f. & Thomson |
| Cyananthus pilifolius C.Y.Wu | Cyananthus incanus Hook.f. & Thomson |
| Cyananthus pilosus (C.Marquand) K.K.Shresta | Cyananthus macrocalyx Franch. |