Selenicereus donkelaarii (Salm-Dyck) Britton & Rose in Stand. Cycl. Hort. 6: 3141. 1917 Selenicereus donkelaarii (Salm-Dyck) Britton & Rose in Stand. Cycl. Hort. 6: 3141. 1917is 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