Neomammillaria nelsonii Britton & Rose, Cactaceae 4: 163, f. 182. 1923
Neomammillaria nelsonii, Cactaceae 4: 163, f. 182. 1923
is basionym for Oehmea nelsonii in Sukkulentenkunde 4: 17. 1951
is basionym for Mammillaria nelsonii, Mammill.-Vergl.-Schluessel: 37. 1933
is basionym for Chilita nelsonii in Cactography 2. 1926
is basionym for Dolichothele nelsonii, Cactaceae 5: 3525. 1961