Mammillaria hahniana var. werdermanniana F.Schmoll ex R.T.Craig, Mammill. Handb.: 112. 1945
Mammillaria hahniana var. werdermanniana, Mammill. Handb.: 112. 1945
is basionym for Neomammillaria hahniana var. werdermanniana, Cactaceae: 572. 1981
Mammillaria hahniana var. werdermanniana, Mammill. Handb.: 112. 1945
Taxon for this name