Pilocereus gironensis Rauh & Backeb. Pilocereus gironensis Rauh & Backeb.is basionym for Pilosocereus gironensis Rauh & Backeb. ex Byles & G.D.Rowley in Cact. Succ. J. Gr. Brit. 19: 69. 1957Type: not designatedTaxon for this namePilocereus gironensis Rauh & Backeb.