Pilocereus brooksianus (Britton & Rose) F.M.Knuth, Kaktus-ABC: 329. 1936 ["1935"] Pilocereus brooksianus (Britton & Rose) F.M.Knuth, Kaktus-ABC: 329. 1936 ["1935"]is new combination for Cephalocereus brooksianus Britton & Rose in Torreya 12: 14. 1912Taxon for this namePilocereus brooksianus (Britton & Rose) F.M.Knuth