| Chamaesciadium acaule simplex R.H.Shan & P.T.Fu | Dimorphosciadium shenii Pimenov & Kljuykov |
| Chamaesciadium flavescens C.A.Mey. | Chamaesciadium acaule (M.Bieb.) Boiss. |
| Chamaesciadium subnudum (C.B.Clarke ex H.Wolff) C.Norman | Trachydium subnudum C.B.Clarke ex H.Wolff |