Mammillaria beneckei C. Ehrenb. in Allg. Gartenzeitung 12: 401. 1844 sec. Hunt 2016
- =Cactus beneckei (C. Ehrenb.) Kuntze, Revis. Gen. Pl. 1: 260. 1891 syn. sec. Guzmán & al. 2003
- =Neomammillaria nelsonii Britton & Rose, Cactaceae (Britton & Rose) 4: 163. 1923 syn. sec. Guzmán & al. 2003
- =Chilita nelsonii (Britton & Rose) Orcutt, Cactography 2. 1926 syn. sec. Guzmán & al. 2003
- =Mammillaria balsasensis Boed. in Monatsschr. Deutsch. Kakteen-Ges. 3: 121. 1931 syn. sec. Guzmán & al. 2003
- =Mammillaria nelsonii (Britton & Rose) Boed., Mammillaria-Vergl.-Schluss.: 37. 1933 syn. sec. Guzmán & al. 2003
- =Mammillaria aylostera Werderm. in Kakteenkunde 1938: 99. 1938 syn. sec. Guzmán & al. 2003
- =Mammillaria balsasoides R.T. Craig, Mammillaria Handb.: 158. 1945 syn. sec. Guzmán & al. 2003
- =Mammillaria colonensis R.T. Craig, Mammillaria Handb.: 219. 1945 syn. sec. Guzmán & al. 2003
- =Dolichothele aylostera (Werderm.) Backeb. in Cact. Succ. J. (Los Angeles) 23: 152. 1951 syn. sec. Guzmán & al. 2003
- =Oehmea beneckei (C. Ehrenb.) Buxb. in Sukkulentenkunde 4: 18. 1951 syn. sec. Guzmán & al. 2003
- =Oehmea nelsonii (Britton & Rose) Buxb. in Sukkulentenkunde 4: 17. 1951 syn. sec. Guzmán & al. 2003
- =Dolichothele balsasoides (R.T. Craig) Backeb., Cactaceae (Backeberg) 5: 3527. 1961 syn. sec. Guzmán & al. 2003
- =Dolichothele beneckei (C. Ehrenb.) Backeb., Cactaceae (Backeberg) 5: 3524. 1961 syn. sec. Guzmán & al. 2003
- =Dolichothele nelsonii (Britton & Rose) Backeb., Cactaceae (Backeberg) 5: 3525. 1961 syn. sec. Guzmán & al. 2003
- =Mammillaria barkeri Shurly ex Backeb., Cactaceae (Backeberg) 5: 3464. 1961 syn. sec. Guzmán & al. 2003
- =Mammillaria guiengolensis Bravo & T. MacDoug. in Anales Inst. Biol. Univ. Nac. México 32: 187. 1962 syn. sec. Guzmán & al. 2003
- =Mammillaria beneckei var. multiceps Repp., Gatt. Mammillaria: 29. 1987 syn. sec. Guzmán & al. 2003