ID,Major group,Family,Genus hybrid marker,Genus,Species hybrid marker,Species,Infraspecific rank,Infraspecific epithet,Authorship,Taxonomic status in TPL,Nomenclatural status from original data source,Confidence level,Source,Source id,IPNI id,Publication,Collation,Page,Date,Accepted ID kew-2835572,A,Cactaceae,,Gymnocalycium,,"castellanosii",,"","Backeb.",Accepted,,M,WCSP (in review),,,"Kaktus-ABC","287","","1935", kew-2835573,A,Cactaceae,,Gymnocalycium,,"castellanosii",subsp.,"acorrugatum","(J.G.Lamb.) R.Kiesling & Metzing",Accepted,,L,WCSP (in review),,60434106-2,"Fl. San Juan","2: 178","","2003", kew-2607324,A,Cactaceae,,Gymnocalycium,,"castellanosii",subsp.,"armillatum","(Piltz) Papsch",Synonym,,L,WCSP (in review),,77095525-1,"Cactus & Co.","12: 200","","2008",kew-2835572 kew-2835574,A,Cactaceae,,Gymnocalycium,,"castellanosii",var.,"armillatum","Piltz",Synonym,,L,WCSP (in review),,977306-1,"Gymnos","9(18): 48","","1993",kew-2835572 kew-2604570,A,Cactaceae,,Gymnocalycium,,"castellanosii",subsp.,"bozsingianum","(Schütz) Amerh. & H.Till",Synonym,,L,WCSP (in review),,77080825-1,"Gymnocalycium","19: 675","","2006",kew-2835572 kew-2835575,A,Cactaceae,,Gymnocalycium,,"castellanosii",var.,"bozsingianum","(Schütz) Piltz",Synonym,,L,WCSP (in review),,977305-1,"Gymnos","9(18): 43","","1993",kew-2835572 kew-2835576,A,Cactaceae,,Gymnocalycium,,"castellanosii",subsp.,"ferocior","(Backeb. ex H.Till & Amerh.) G.J.Charles",Accepted,,L,WCSP (in review),,,"Cactaceae Syst. Init.","20: 18","","2005", kew-2604571,A,Cactaceae,,Gymnocalycium,,"castellanosii",var.,"rigidum","H.Till",Synonym,,L,WCSP (in review),,77077328-1,"Gymnocalycium","19: 670","","2006",kew-2835572