Mammillaria evermanniana (Britton & Rose) Orcutt Mammillaria evermanniana (Britton & Rose) Orcutt, Cactography 7. 1926 sec. Hunt 2016≡Neomammillaria evermanniana Britton & Rose, Cactaceae (Britton & Rose) 4: 97. 1923 syn. sec. Guzmán & al. 2003