Cephalocereus tehuacanus (Weing.) Borg, Cacti, ed. 2: 150. 1951 Cephalocereus tehuacanus (Weing.) Borg, Cacti, ed. 2: 150. 1951is new combination for Pilocereus tehuacanus Weing. in Z. Sukkulentenk. 3: 58. 1927Taxon for this nameCephalocereus tehuacanus (Weing.) Borg