Borzicactus icosagonus (Kunth) Britton & Rose, Cactaceae 2: 160. 1920
Borzicactus icosagonus, Cactaceae 2: 160. 1920
is new combination for Cactus icosagonus, Nov. Gen. Sp. (quarto ed.) 6: 67. 1823
Borzicactus icosagonus, Cactaceae 2: 160. 1920
Borzicactus icosagonus, Cactaceae 2: 160. 1920
Taxon for this name