Borzicactus eriotrichus (Werderm. & Backeb.) Backeb. in Kakteen-Freund 3: 121. 1934 Borzicactus eriotrichus (Werderm. & Backeb.) Backeb. in Kakteen-Freund 3: 121. 1934is new combination for Cereus eriotrichus Werderm. & Backeb., Neue Kakteen: 80. 1931Taxon for this nameBorzicactus eriotrichus (Werderm. & Backeb.) Backeb.