Cereus scoparius (Poselg.) A.Berger in Rep. (Annual) Missouri Bot. Gard. 16: 63. 1905 Cereus scoparius (Poselg.) A.Berger in Rep. (Annual) Missouri Bot. Gard. 16: 63. 1905is new combination for Pilocereus scoparius Poselg. in Allg. Gartenzeitung 21(12): 126. 1853Taxon for this nameCereus scoparius (Poselg.) A.Berger