Haageocereus olowinskianus Backeb. in Cactaceae (Berlin) 1936: 119. 1936
Haageocereus olowinskianus in Cactaceae (Berlin) 1936: 119. 1936
is basionym for Haageocereus acranthus var. olowinskianus in Cact. Succ. J. (Los Angeles) 67: 9. 1995
is basionym for Binghamia olowinskiana in Marshall & Bock, Cactaceae: 100. 1941
is basionym for Haageocereus acranthus subsp. olowinskianus in Cactaceae Consensus Init. 6: 8. 1998