Cereus trigonus Haw., Syn. Pl. Succ.: 181. 1812
Cereus trigonus, Syn. Pl. Succ.: 181. 1812
is basionym for Hylocereus trigonus in Annual Rep. U.S. Natl. Mus. 1908: 553, 556. 1909
is basionym for Selenicereus trigonus in Phytotaxa 327(1): 29. 2017
Lectotype (designated by Howard (1989) Flora of the Lesser Antilles, Vol. 5 (2). Massachusetts: 404): [illustration] “Tab. CC cactus caule triangulari articulato” of Plumier (1758: pl. 200. fig. 2)
Lectotype (designated by Bauer, R. 2003: 411): US Virgin Islands: St. Thomas: Magens Bay, 29 August 2000, Acevedo-Rodríguez 11250 (US-3408457)