Trichocereus cuzcoensis Britton & Rose, Cactaceae 2: 136. 1920
Trichocereus cuzcoensis, Cactaceae 2: 136. 1920
is basionym for Cereus cuzcoensis in Backeberg, Neue Kakteen: 73, 101. 1931
is basionym for Echinopsis cuzcoensis in I.O.S. Bull. 3(3): 95. 1974
Trichocereus cuzcoensis, Cactaceae 2: 136. 1920