Cactus niger (Salm-Dyck) Spreng., Syst. Veg., ed. 16, 2: 495. 1825 Cactus niger (Salm-Dyck) Spreng., Syst. Veg., ed. 16, 2: 495. 1825is new combination for Cereus niger Salm-Dyck, Observ. Bot. Hort. Dyck. 3: 4. 1822Taxon for this nameCactus niger (Salm-Dyck) Spreng.