Neomammillaria geminispina (Haw.) Britton & Rose, Cactaceae 4: 98–99. 1923
Neomammillaria geminispina, Cactaceae 4: 98–99. 1923
is new combination for Mammillaria geminispina in Philos. Mag. J. 63: 42. 1824
Neomammillaria geminispina, Cactaceae 4: 98–99. 1923
Taxon for this name