= Binghamia cajamarquilla Backeb.; Cact. Succ. J. (Los Angeles) 3: 132 (1932)
= Binghamia chosicensis (Werderm. & Backeb.) J.West; Möllers Deutsch. Gartner-Zeit. 46: 207 (1931)
= Binghamia multangularis (Willd.) Britton & Rose; Cactaceae 4: 279 (1923)
= Binghamia multangularis var. limensis (Salm-Dyck) Borg; Cacti: 142 (1937)
= Binghamia multangularis var. pallidior (H.Pfeiff.) Borg; Cacti (Borg): 142 (1937)
= Binghamia multangularis var. rufispina (Haw. ex Fobe) Borg; Cacti (Borg): 142 (1937)
= Binghamia pseudomelanostele (Werderm. & Backeb.) Backeb.; Cact. Succ. J. (Los Angeles) 4: 280 (1932)
= Cactus kagenekii C.C.Gmel.; Hortus Carlsruh.: 48 (1811)
= Cactus multangularis Willd.; Enum. Pl. Hort. Berol., Suppl.: 33 (1814)
= Cereus chosicensis Werderm. & Backeb.; Backeb. Neue Kakteen, 74 (1931), et Fedde, Repert. 30: 60 (1932)
= Cereus flavescens Otto ex Pfeiff.; Enum. Diagn. Cact.: 79 (1837)
= Cereus kageneckii C.C.Gmel. ex Pfeiff.; Enum. Diagn. Cact.: 77 (1837), nom. inval.
= Cereus limensis Lodd. ex C.F.Först.; Handb. Kakteenk. 375 (1846), nom. illeg.
= Cereus limensis Salm-Dyck; Allg. Gartenzeitung 13: 353 (1845)
= Cereus multangularis Haw.; Suppl. Pl. Succ. 75 (1819)
= Cereus multangularis var. albispinus Salm-Dyck; Hort. Dyck.: 62 (1834)
= Cereus multangularis var. limensis (Salm-Dyck) W.Maass; Monatsschr. Kakteenkd. 15: 119 (1905)
= Cereus multangularis var. pallidior Pfeiff.; Enum. Diagn. Cact.: 78 (1837)
= Cereus multangularis var. prolifer Salm-Dyck; Hort. Dyck.: 62 (1834)
= Cereus multangularis var. rufispinus Haw. ex Fobe; Monatsschr. Kakteenkd. 18: 75 (1908)
= Cereus ochracanthus Pfeiff.; Enum. Diagn. Cact.: 78 (1837)
= Cereus pseudomelanostele Werderm. & Backeb.; Backeb. Neue Kakteen, 74 (1931), et Fedde, Repert. 30: 61 (1932)
= Echinocereus multangularis (Haw.) Haage; Preisverzeichniss Cact. Succ. 1859: 23 (1859)
= Echinocereus multangularis var. limensis Lem. ex Rümpler; Förster, Handb. Cacteenk., ed. 2: 824 (1885)
= Echinocereus multangularis var. pallidior (Pfeiff.) Rümpler; Förster, Handb. Kakteenk., ed. 2: 825 (1885)
= Echinopsis hadriatica Molinari & Mayta; Succulentopia 14: 19 (2015)
= Echinopsis limensis (Salm-Dyck) Molinari; Succulentopia 13: 19 (2015)
= Echinopsis multiangularis (Haw.) Molinari; Succulentopia 13: 19 (2015)
= Echinopsis pseudomelanostele (Werderm. & Backeb.) Anceschi & Magli; Cactus in habitat S. Amer. 2011/2013: 39 (2013)
= Haageocereus acranthus var. metachrous Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 22 (1956 publ. 1957)
= Haageocereus akersii Backeb.; Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958: 416 (1958)
= Haageocereus albispinus (Akers) Backeb.; Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958: 414 (1958)
= Haageocereus albispinus var. floribundus (Akers) Backeb.; Cact.: Handb. Kakteenk. 2: 1210 (1959)
= Haageocereus albispinus var. roseospinus (Akers) Backeb.; Cact.: Handb. Kakteenk. 2: 1211 (1959)
= Haageocereus chosicensis (Werderm. & Backeb.) Backeb.; Backeb. & Knuth, Kaktus-ABC: 207 (1936)
= Haageocereus chosicensis f. rubrospinus (Cullmann) Krainz; Kakteen 28: C Va (1964)
= Haageocereus chrysacanthus (Akers) Backeb.; Sitz. Heidelb. Akad. Wiss., 415 (1958), Cullmann, Succulenta, 1960, 12 (1960) (nom. illeg.)
= Haageocereus clavatus (Akers) Cullmann; Cullmann in Succulenta, 12 (1960) (nom. illeg.)
= Haageocereus crassiareolatus Rauh & Backeb.; Backeb. Descr. Cact. Nov. 24 (1957)
= Haageocereus crassiareolatus var. smaragdisepalus Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 24 (1956 publ. 1957)
= Haageocereus divaricatispinus Rauh & Backeb.; Backeb. Descr. Cact. Nov. 26 (1957)
= Haageocereus horrens var. sphaerocarpus Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 22 (1956 publ. 1957)
= Haageocereus kagenekii (C.C.Gmel.) Mottram; Cactician 7: 12 (2014)
= Haageocereus limensis (Salm-Dyck) F.Ritter; Kakteen Südamer. 4: 1396 (1981)
= Haageocereus limensis var. andicola F.Ritter; Kakteen Südamer. 4: 1396 (1981)
= Haageocereus limensis var. brevispinus F.Ritter; Kakteen Südamer. 4: 1399 (1981)
= Haageocereus limensis var. metachrous (Rauh & Backeb.) F.Ritter; Kakteen Südamer. 4: 1400 (1981)
= Haageocereus longiareolatus Rauh & Backeb.; Backeb. Descr. Cact. Nov. 21 (1957)
= Haageocereus multangularis (Haw.) F.Ritter; Kakteen Südamer. 4: 1401 (1981)
= Haageocereus multangularis f. cristatus P.V.Heath; Calyx 5(2): 64 (1995)
= Haageocereus multangularis var. pseudomelanostele F.Ritter; Kakteen Südamer. 4: 1406 (1981)
= Haageocereus multangularis Y.Itô; The Cactaceae: 136 (1981) (invalidly published)
= Haageocereus multangularis var. aureus (Y.Itô) Y.Itô; The Cactaceae: 136 (1981) (specific name not validly publ.)
= Haageocereus peniculatus Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 21 (1956 publ. 1957)
= Haageocereus piliger Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 26 (1956 publ. 1957)
= Haageocereus pseudomelanostele f. longicomus (Akers) Ostolaza; Cact. Succ. J. (USA) 67(1): 8 (1995)
= Haageocereus pseudomelanostele var. clavatus (Akers) Backeb.; Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958(1): 429 (1958)
= Haageocereus pseudomelanostele var. longicomus (Akers) Backeb.; Cact. Succ. J. (Los Angeles) 23: 47 (1951)
= Haageocereus pseudomelanostele var. setosus (Akers) Backeb.; Cact. Succ. J. (Los Angeles) 23: 47 (1951)
= Haageocereus rigidispinus Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 26 (1956 publ. 1957)
= Haageocereus rubrospinus (Akers) Cullmann; Succulenta (Netherl.) 1960: 13 (1960)
= Haageocereus salmonoideus (Akers) Backeb.; Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958: 429 (1958)
= Haageocereus setosus (Akers) Backeb.; Sitz. Heidelb. Akad. Wiss., 414 (1958), Cullmann in Succulenta, 1960, 13 (1958 publ. 1960)
= Haageocereus setosus var. longicoma (Akers) Backeb.; Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958(1): 414 (1958)
= Haageocereus symmetros Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 24 (1956 publ. 1957)
= Haageocereus tenuispinus Rauh & Backeb.; Backeb., Descr. Cact. Nov. 1: 22 (1956 publ. 1957)
= Haageocereus viridiflorus (Akers) Backeb.; Rauh, Beitr. Kenntn. Peruan. Kakteenveg. (Sitz. Heidelb. Akad. Wiss.,Math.-Nat., Abh. 1) 404 (1958)
= Haageocereus viridiflorus (Akers) Cullmann; Succulenta (Netherl.) 13 (1960)
= Loxanthocereus casmaensis F.Ritter; (nom. nud.)
= Peruvocereus albispinus Akers; Cact. Succ. J. (Los Angeles) 20: 154 (1948)
= Peruvocereus albispinus var. floribundus Akers; Cact. Succ. J. (Los Angeles) 20: 155 (1948)
= Peruvocereus albispinus var. roseospinus Akers; Cact. Succ. J. (Los Angeles) 20: 156 (1948)
= Peruvocereus chrysacanthus Akers; Cact. Succ. J. (Los Angeles) 21: 45 (1949)
= Peruvocereus clavatus Akers; Cact. Succ. J. (Los Angeles) 20: 55 (1948)
= Peruvocereus multangularis (Willd.) Akers; Cact. Succ. J. (Los Angeles) 22: 174 (1950)
= Peruvocereus rubrospinus Akers; Cact. Succ. J. (Los Angeles) 19: 121 (1947)
= Peruvocereus salmonoideus Akers; Cact. Succ. J. (Los Angeles) 19: 109 (1947)
= Peruvocereus setosus Akers; Cact. Succ. J. (Los Angeles) 19: 68 (1947)
= Peruvocereus setosus var. longicomus Akers; Cact. Succ. J. (Los Angeles) 19: 91 (1947)
= Peruvocereus viridiflorus Akers; Cact. Succ. J. (Los Angeles) 19: 143 (1947)