Borzicactus samnensis F.Ritter in Taxon 13(4): 118. 1964
Borzicactus samnensis in Taxon 13(4): 118. 1964
is basionym for Cleistocactus fieldianus subsp. samnensis in Cactaceae Consensus Init. 6: 8. 1998
is basionym for Clistanthocereus samnensis, Kakteenlex.: 91. 1966