Borzicactus websterianus Backeb. in Blätt. Kakteenf. 1937(11): 2. 1937
Borzicactus websterianus in Blätt. Kakteenf. 1937(11): 2. 1937
is basionym for Borzicactus sepium subsp. websterianus in Int. Cact. Advent. 31(1): 25. 2019
Borzicactus websterianus in Blätt. Kakteenf. 1937(11): 2. 1937
Taxon for this name