Mammillaria louisae G.E.Linds. in Cact. Succ. J. (Los Angeles) 32: 169. 1960
Mammillaria louisae in Cact. Succ. J. (Los Angeles) 32: 169. 1960
is basionym for Cochemiea hutchisoniana subsp. louisae in Willdenowia 51: 264. 2021
is basionym for Bartschella hutchisoniana subsp. louisae in Sukkulenty 3: 38. 2000
is basionym for Mammillaria hutchisoniana subsp. louisae, Mammillaria Postscripts 6: 5. 1997
is basionym for Mammillaria goodridgei var. louisae in Succulenta (Netherlands) 65: 119. 1986
is basionym for Neomammillaria louisae, Cactaceae: 596. 1981