Mammillaria neopalmeri R.T. Craig, Mammillaria Handb.: 267. 1945 sec. Hunt 2016
- =Cactus palmeri J.M. Coult. in Contr. U.S. Natl. Herb. 3: 108. 1894 syn. sec. Guzmán & al. 2003
- =Mammillaria dioica var. insularis K. Brandegee in Erythea 5: 115. 1897 syn. sec. Guzmán & al. 2003
- =Neomammillaria palmeri (J.M. Coult.) Britton & Rose, Cactaceae (Britton & Rose) 4: 140. 1923 syn. sec. Guzmán & al. 2003
- =Chilita palmeri (J.M. Coult.) Orcutt, Cactography 2. 1926 syn. sec. Guzmán & al. 2003
- =Mammillaria palmeri (J.M. Coult.) Boed., Mammillaria-Vergl.-Schluss.: 43. 1933 syn. sec. Guzmán & al. 2003
- =Mammillaria dioica var. neopalmeri (R.T. Craig) Neutel. in Succulenta (Netherlands) 65: 119. 1986 syn. sec. Guzmán & al. 2003
- =Bartschella palmeri (J.M. Coult.) Doweld in Sukkulenty 3: 38. 2000 syn. sec. Guzmán & al. 2003