Cactus microcephalus (Miq.) Borg, Cacti, ed. 2: 340. 1951
Cactus microcephalus, Cacti, ed. 2: 340. 1951
is new combination for Melocactus microcephalus in Nova Acta Phys.-Med. Acad. Caes. Leop.-Carol. Nat. Cur. 18(Suppl. 1): 157. 1841
Cactus microcephalus, Cacti, ed. 2: 340. 1951
Taxon for this name