Cereus nycticalus Link ex A.Dietr. in Verh. Preuss. Ver. Gartenb. 10: 373. 1834 Cereus nycticalus Link ex A.Dietr. in Verh. Preuss. Ver. Gartenb. 10: 373. 1834is basionym for Selenicereus nycticalus (Link ex A.Dietr.) W.T.MarshallTaxon for this nameCereus nycticalus Link ex A.Dietr.