Cereus weberbaueri K.Schum. ex Vaupel in Bot. Jahrb. Syst. 50(2-3, Beibl. 111): 22. 1913
Cereus weberbaueri in Bot. Jahrb. Syst. 50(2-3, Beibl. 111): 22. 1913
is basionym for Weberbauerocereus weberbaueri in Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl.: 461. 1958
is basionym for Echinopsis weberbaueri in Cactusinhabitat S. Amer. 2011/2013: 40. 2013
is basionym for Haageocereus weberbaueri in Bradleya 5: 92. 1987
Holotype: Peru, Arequipa: near Yura, a station of the railway Arequipa - Puno, on stony ground with scattered vegetation, alt. 2400 m, 31 Aug 1902, A. Weberbauer 1413 (B, in spirit: B 810006830)