Pilosocereus guerreronis (Backeb.) Byles & G.D.Rowley in Cact. Succ. J. Gr. Brit. 19: 67. 1957
Pilosocereus guerreronis in Cact. Succ. J. Gr. Brit. 19: 67. 1957
is new combination for Pilocereus guerreronis in Beitr. Sukkulentenk. Sukkulentenpflege 1941: 3. 1941