Selenicereus monacanthus (Lem.) D.R.Hunt in Cactaceae Syst. Init. 36: 33. 2017
Selenicereus monacanthus in Cactaceae Syst. Init. 36: 33. 2017
is new combination for Cereus monacanthus in Hort. Universel 6: 60. 1841
Neotype (designated by Bauer, R. 2003: 331): Colombia. Magdalena: Parque Tayrona, Playa Arrecifes, 2 m, 20 March 1999, Bauer 46 (ZSS-22705)
Selenicereus monacanthus in Cactaceae Syst. Init. 36: 33. 2017