Mammillaria pectinifera subsp. solisioides (Backeb.) D.R.Hunt in Cactaceae Syst. Init. 20: 21. 2005
Mammillaria pectinifera subsp. solisioides in Cactaceae Syst. Init. 20: 21. 2005
is new combination for Mammillaria solisioides in Cactus (Paris) 31(Suppl.): 3. 1952
Mammillaria pectinifera subsp. solisioides in Cactaceae Syst. Init. 20: 21. 2005