Neomammillaria hahniana (Werderm.) Y.Itô, Cactaceae: 572. 1981
Neomammillaria hahniana, Cactaceae: 572. 1981
is new combination for Mammillaria hahniana in Monatsschr. Deutsch. Kakteen-Ges. 1: 77. 1929
Neomammillaria hahniana, Cactaceae: 572. 1981
Taxon for this name