Coryphantha exsudans (Zucc.) Lem. ex Britton & Rose, Cactaceae 4: 31. 1923
Coryphantha exsudans, Cactaceae 4: 31. 1923
is new combination for Mammillaria exsudans, Enum. Diagn. Cact.: 15. 1837
Coryphantha exsudans, Cactaceae 4: 31. 1923
Taxon for this name