Cereus subg. Eriocereus A.Berger in Rep. (Annual) Missouri Bot. Gard. 16: 74. 1905 Cereus subg. Eriocereus A.Berger in Rep. (Annual) Missouri Bot. Gard. 16: 74. 1905is basionym for Eriocereus (A.Berger) Riccob. in Boll. Reale Orto Bot. Palermo 8: 238. 1909Taxon for this nameCereus subg. Eriocereus A.Berger