Cephalocereus purpusii Britton & Rose, Cactaceae 2: 56. 1920
Cephalocereus purpusii, Cactaceae 2: 56. 1920
is basionym for Pilosocereus purpusii in Cact. Succ. J. Gr. Brit. 19(3): 67. 1957
is basionym for Pilocereus purpusii, Kaktus-ABC: 33. 1936 ["1935"]
Taxon for this name1. Zappi, D. 1994: Pilosocereus (Cactaceae): The genus in Brazil. – Succulent Plant Research 3: 1-160