Coryphantha nivosa (Link ex Pfeiff.) Britton in Ann. Missouri Bot. Gard. 2: 45. 1915
Coryphantha nivosa in Ann. Missouri Bot. Gard. 2: 45. 1915
is new combination for Mammillaria nivosa, Enum. Diagn. Cact.: 11. 1837
Coryphantha nivosa in Ann. Missouri Bot. Gard. 2: 45. 1915
Taxon for this name