Frailea mammifera subsp. angelesiae Frailea mammifera subsp. angelesiae R.Kiesling & Metzing in Cactaceae Syst. Init. 21: 18. 2006 sec. Hunt 20161Holotype: Argentina, Prov. Entre Rios, dept. Concordia, Concordia, coll. 1983, prep ex cult. 1985, Kiesling & Lopez 5930 (SI)1. Hunt, D.R. 2016: CITES Cactaceae Checklist. 3rd edition. – published by the authorContent