Pilosocereus palmeri (Rose) Byles & G.D.Rowley in Cact. Succ. J. Gr. Brit. 19(3): 67. 1957
Pilosocereus palmeri in Cact. Succ. J. Gr. Brit. 19(3): 67. 1957
is new combination for Cephalocereus palmeri in Contr. U.S. Natl. Herb. 12: 418. 1909
Pilosocereus palmeri in Cact. Succ. J. Gr. Brit. 19(3): 67. 1957