Cactus divaricatus Lam., Encycl. 1(1): 540. 1783
Cactus divaricatus, Encycl. 1(1): 540. 1783
is basionym for Pilocereus divaricatus, Rev. Hort. (Paris): 427. 1862
is basionym for Cereus divaricatus, Prodr. 3: 466. 1828
is basionym for Harrisia divaricata, Cactaceae 4: 2101. 1960