Cereus tortuosus J.Forbes, J. Hort. Tour Germany: 154. 1837
Cereus tortuosus, J. Hort. Tour Germany: 154. 1837
is basionym for Harrisia tortuosa, Cactaceae 2: 154. 1920
is basionym for Eriocereus tortuosus in Boll. Reale Orto Bot. Palermo 8: 245. 1909
is basionym for Cereus tortuosus in Allg. Gartenzeitung 6: 35. 1838
Cereus tortuosus, J. Hort. Tour Germany: 154. 1837