Cleistocactus buchtienii Backeb., Kaktus-ABC: 411, 189. 1936 ["1935"]
Cleistocactus buchtienii, Kaktus-ABC: 411, 189. 1936 ["1935"]
is basionym for Echinopsis buchtienii in Cactusinhabitat S. Amer. 2011/2013: 37. 2013
is basionym for Cleistocactus buchtienii in Cact. J. (Croydon) 3: 25, in obs. 1935
Cleistocactus buchtienii, Kaktus-ABC: 411, 189. 1936 ["1935"]