Cereus subg. Stenocereus A.Berger in Rep. (Annual) Missouri Bot. Gard. 16: 66. 1905 Cereus subg. Stenocereus A.Berger in Rep. (Annual) Missouri Bot. Gard. 16: 66. 1905is basionym for Stenocereus (A.Berger) Riccob. in Boll. Reale Orto Bot. Palermo 8: 253. 1909Taxon for this nameCereus subg. Stenocereus A.Berger