Coryphantha nickelsiae (K.Brandegee) Britton & Rose, Cactaceae 4: 35. 1923
Coryphantha nickelsiae, Cactaceae 4: 35. 1923
is new combination for Mammillaria nickelsiae in Zoë 5(2): 31. 1900
Coryphantha nickelsiae, Cactaceae 4: 35. 1923
Coryphantha nickelsiae, Cactaceae 4: 35. 1923
Taxon for this name