Borzicactus trollii (Kupper) Kimnach in Cact. Succ. J. (Los Angeles) 32: 96. 1960
Borzicactus trollii in Cact. Succ. J. (Los Angeles) 32: 96. 1960
is new combination for Cereus trollii in Monatsschr. Deutsch. Kakteen-Ges. 1: 96, figs. 1929
Borzicactus trollii in Cact. Succ. J. (Los Angeles) 32: 96. 1960
Taxon for this name