Neomammillaria goodridgei (Scheer) Britton & Rose
      
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2 695730 Neomammillaria goodridgei (Scheer) Britton & Rose [80 639051 Mammillaria goodridgii Scheer] Cactaceae
N.L. Britton, J.N. Rose, Cact., vol. 4 : t. 15 (1923) [M.E. Eaton]