Pilocereus purpusii (Britton & Rose) F.M.Knuth, Kaktus-ABC: 33. 1936 ["1935"]
Pilocereus purpusii, Kaktus-ABC: 33. 1936 ["1935"]
is new combination for Cephalocereus purpusii, Cactaceae 2: 56. 1920
Pilocereus purpusii, Kaktus-ABC: 33. 1936 ["1935"]