Cereus icosagonus (Kunth) DC., Prodr. 3: 467. 1828
Cereus icosagonus, Prodr. 3: 467. 1828
is new combination for Cactus icosagonus, Nov. Gen. Sp. (quarto ed.) 6: 67. 1823
Cereus icosagonus, Prodr. 3: 467. 1828
Cereus icosagonus, Prodr. 3: 467. 1828
Taxon for this name