Cereus giganteus
Carnegiea gigantea
Eukaryota | Plantae | Pteridobiotina | Tracheophyta | Magnoliopsida | Caryophyllales | Cactaceae | Cactoideae | Phyllocacteae | Echinocereinae | Carnegiea | Carnegiea gigantea
COL:CS5HF | COL:P | COL:CMQ8S | COL:TP | COL:MG | COL:VW | COL:7HS | COL:626SB | COL:KVP62 | COL:KW238 | COL:3HQ8 | COL:5XBVT
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Britton & Brown |  |  | Juss. ex Bercht. & J.Presl | Juss. | Eaton | Salm-Dyck | Britton & Rose | Britton & Rose | (Engelm.) Britton & Rose