Dolichothele nelsonii (Britton & Rose) Backeb., Cactaceae 5: 3525. 1961
Dolichothele nelsonii, Cactaceae 5: 3525. 1961
is new combination for Neomammillaria nelsonii, Cactaceae 4: 163, f. 182. 1923
Dolichothele nelsonii, Cactaceae 5: 3525. 1961
Taxon for this name