Eukaryota | Plantae | Pteridobiotina | Tracheophyta | Magnoliopsida | Caryophyllales | Cactaceae | Cactoideae | Cereeae | Trichocereinae | Leucostele | Leucostele terscheckii
COL:CS5HF | COL:P | COL:CMQ8S | COL:TP | COL:MG | COL:VW | COL:7HS | COL:626SB | COL:KV3PC | COL:KVZTJ | COL:KZZNZ | COL:725TY
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Britton & Brown |  |  | Juss. ex Bercht. & J.Presl | Juss. | Eaton | Salm-Dyck | Buxb. | Backeb. | (J.Parm. ex Pfeiff.) Schlumpb.