Neomammillaria fragilis (Salm-Dyck) Britton & Rose, Cactaceae 4: 133–134, f. 145. 1923
Neomammillaria fragilis, Cactaceae 4: 133–134, f. 145. 1923
is new combination for Mammillaria fragilis, Cact. Hort. Dyck., ed. 1849: 103. 1850
Neomammillaria fragilis, Cactaceae 4: 133–134, f. 145. 1923
Taxon for this name