Neomammillaria eichlamii (Quehl) Britton & Rose, Cactaceae 4: 94. 1923 Neomammillaria eichlamii (Quehl) Britton & Rose, Cactaceae 4: 94. 1923is new combination for Mammillaria eichlamii Quehl in Monatsschr. Kakteenk. 18(5): 65–66. 1908Taxon for this nameNeomammillaria eichlamii (Quehl) Britton & Rose