Borzicactus neoroezlii F.Ritter in Kakteen And. Sukk. 12: 55. 1961 sec. Hunt 2016
- –Cleistocactus neoroezlii (F.Ritter) Buxb. in Krainz, Kakteen: 57: CVb. 1974, comb. inval., syn. sec. Hunt 2016
- =Loxanthocereus sulcifer var. longispinus Rauh & Backeb., Descr. Cact. Nov. 1: 14. 1957 ["1956"] syn. sec. Kew WCVP (2019)
- =Cereus pseudothelegonus Rauh & Backeb. in Backeberg, Cactaceae 2: 1136. 1959 syn. sec. Kew WCVP (2019)
- ≡Borzicactus pseudothelegonus (Rauh & Backeb.) Rauh & Backeb., Descr. Cact. Nov. 3: 5. 1963 syn. sec. Kew WCVP (2019)
- =Loxanthocereus otuscensis F.Ritter, Kakteen Südamerika 4: 1467. 1981 syn. sec. Kew WCVP (2019)
- =Loxanthocereus parvitesselatus F.Ritter, Kakteen Südamerika 4: 1469. 1981 syn. sec. Kew WCVP (2019)