Stenocereus longispinus (Britton & Rose) Buxb. in Bot. Stud. 12: 100. 1961 Stenocereus longispinus (Britton & Rose) Buxb. in Bot. Stud. 12: 100. 1961is new combination for Lemaireocereus longispinus Britton & Rose, Cactaceae 2: 89, f. 131. 1920Taxon for this nameStenocereus longispinus (Britton & Rose) Buxb.