Trichocereus herzogianus Cárdenas in Fuaux Herb. Bull. 5: 19. 1953
Trichocereus herzogianus in Fuaux Herb. Bull. 5: 19. 1953
is basionym for Echinopsis herzogiana in I.O.S. Bull. 3(3): 95. 1974
is basionym for Helianthocereus herzogianus in Cactus (Paris) 45: 208. 1955
is basionym for Echinopsis tarijensis subsp. herzogiana in Lazaroa 17: 556. 1996