Neomammillaria petrophila (K.Brandegee) Britton & Rose, Cactaceae 4: 73. 1923
Neomammillaria petrophila, Cactaceae 4: 73. 1923
is new combination for Mammillaria petrophila in Zoë 5(10): 193. 1905
Neomammillaria petrophila, Cactaceae 4: 73. 1923
Taxon for this name