Mammillaria barbata Engelm., Memoir Tour N. Mexico [Wislizenus]: 105. 1848 sec. Hunt 2016
- =Cactus barbatus (Engelm.) Kuntze, Rev. Gen. Pl. 1: 260. 1891 syn. sec. Guzmán & al. 2003
- =Neomammillaria barbata (Engelm.) Britton & Rose, Cactaceae (Britton & Rose) 4: 144. 1923 syn. sec. Guzmán & al. 2003
- =Neomammillaria viridiflora Britton & Rose, Cactaceae (Britton & Rose) 4: 153. 1923 syn. sec. Guzmán & al. 2003
- =Chilita barbata (Engelm.) Orcutt, Cactography 2. 1926 syn. sec. Guzmán & al. 2003
- =Chilita viridiflora (Britton & Rose) Orcutt, Cactography 2. 1926 syn. sec. Guzmán & al. 2003
- =Mammillaria viridiflora (Britton & Rose) Boed., Mammillaria-Vergl.-Schluss.: 36. 1933 syn. sec. Guzmán & al. 2003
- =Mammillaria wrightii var. viridiflora (Britton & Rose) W.T. Marshall, Arizona's Cact.: 102. 1950 syn. sec. Guzmán & al. 2003
- =Mammillaria chavezei Cowper in Natl. Cact. Succ. J. 18: 8. 1963 syn. sec. Guzmán & al. 2003
- =Mammillaria morricalii Cowper in Cact. Succ. J. (Los Angeles) 41: 208. 1969 syn. sec. Guzmán & al. 2003
- =Mammillaria orestera L.D. Benson, Cacti Ariz., ed. 3: 22. 1969 syn. sec. Guzmán & al. 2003
- =Mammillaria santaclarensis Cowper in Cact. Succ. J. (Los Angeles) 41: 248. 1969 syn. sec. Guzmán & al. 2003
- =Mammillaria garessii Cowper in Cact. Succ. J. (Los Angeles) 42: 14. 1970 syn. sec. Guzmán & al. 2003
- =Mammillaria barbata var. garessii (Cowper) Lodé in Cact. Avent. Int. 16: 17. 1992 syn. sec. Guzmán & al. 2003
- =Mammillaria barbata var. morricalii (Cowper) Lodé in Cact. Avent. Int. 16: 17. 1992 syn. sec. Guzmán & al. 2003
- =Mammillaria barbata var. santaclarensis (Cowper) Lodé in Cact. Avent. Int. 16: 17. 1992 syn. sec. Guzmán & al. 2003
- =Mammillaria luthieniae Laferr. in J. Mammillaria Soc. 38: 18-21. 1998 syn. sec. Guzmán & al. 2003
- =Mammillaria melilotiae Laferr. in J. Mammillaria Soc. 38: 18. 1998 syn. sec. Guzmán & al. 2003
- =Cochemiea barbata (Engelm.) Doweld in Sukkulenty 3: 38. 2000 syn. sec. Guzmán & al. 2003