Mammillaria insularis H.E.Gates in Cact. Succ. J. (Los Angeles) 10: 25. 1938
Mammillaria insularis in Cact. Succ. J. (Los Angeles) 10: 25. 1938
is basionym for Cochemiea insularis in Taxon 70(2): 319. 2021
is basionym for Bartschella insularis in Sukkulenty 3: 38. 2000
is basionym for Chilita insularis in Sukkulentenkunde 5: 17. 1954
is basionym for Ebnerella insularis in Oesterr. Bot. Z. 98: 89. 1951
is basionym for Neomammillaria insularis, Cactaceae: 592. 1981