Trichocereus narvaecensis Cárdenas in Fuaux Herb. Bull. 5: 25. 1953
Trichocereus narvaecensis in Fuaux Herb. Bull. 5: 25. 1953
is basionym for Helianthocereus narvaecensis in Cactus (Paris) 45: 208. 1955
is basionym for Echinopsis narvaecensis in I.O.S. Bull. 3(3): 96. 1974