Neomammillaria slevinii Britton & Rose, Cactaceae 4: 139–140, f. 153. 1923
Neomammillaria slevinii, Cactaceae 4: 139–140, f. 153. 1923
is basionym for Mammillaria slevinii, Mammill.-Vergl.-Schluessel: 44. 1933
Neomammillaria slevinii, Cactaceae 4: 139–140, f. 153. 1923
Taxon for this name