Selenicereus donkelaarii (Salm-Dyck) Britton & Rose, Cactaceae 2: 200. 1920 Selenicereus donkelaarii (Salm-Dyck) Britton & Rose, Cactaceae 2: 200. 1920is new combination for Cereus donkelaarii Salm-Dyck in Allg. Gartenzeitung 13: 355. 1845Taxon for this nameSelenicereus donkelaarii (Salm-Dyck) Britton & RoseSelenicereus donkelaarii (Salm-Dyck) Britton & Rose