Cereus columna-trajani Karw. ex Pfeiff., Enum. Diagn. Cact.: 76. 1837
Cereus columna-trajani, Enum. Diagn. Cact.: 76. 1837
is basionym for Pilocereus columna-trajani, Cact. Gen. Sp. Nov.: 9. 1839
is basionym for Cephalocereus columna in Engler & Prantl, Nat. Pflanzenfam. 3(6a): 182. 1894
is basionym for Mitrocereus columna-trajani in Allan Hancock Found. Publ. Occas. Pap. 1: 4. 1948
is basionym for Pachycereus columna-trajani in Contr. U.S. Natl. Herb. 12: 421. 1909
is basionym for Cephalophorus columna-trajani, Cact. Aliq. Nov. Desc.: 12. 1831
is basionym for Haseltonia columna-trajani, Cactaceae 4: 2263. 1960
is basionym for Cephalocereus columna-trajani, Gesamtbeschr. Kakt.: 198. 1897–1899
Neotype (designated by Tapia, H.J., Bárcenas-Argüello, M.L., Terrazas, T. & Arias, S. 20171): Mexico, Oaxaca: Coixtlahuaca, Tepelmeme Villa de Morelos, aproximadamente 1 km S del Río Santa Lucía, alt. 1285 m, 27 Mar 1994, L. U. Guzmán Cruz 1065 (MEXU: 280206)
Type: Mexico. [Puebla]: San Sebastian [Zinacatepec], W. F. von Karwinsky (not preserved)
Cereus columna-trajani, Enum. Diagn. Cact.: 76. 1837