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-2898346,A,Cactaceae,,Melocactus,,"ruestii",,"","K.Schum.",Synonym,,M,WCSP (in review),,,"Verz. Cact.","26","","1896",kew-2360018 kew-2370327,A,Cactaceae,,Melocactus,,"ruestii",subsp.,"cintalapensis","Elizondo",Synonym,,L,WCSP (in review),,949479-1,"Cact. Suc. Mex.","31: 54","","1986",kew-2360018 kew-2370328,A,Cactaceae,,Melocactus,,"ruestii",subsp.,"maxonii","(Rose) Elizondo",Synonym,,L,WCSP (in review),,953007-1,"Cact. Suc. Mex.","31: 53","","1986",kew-2360018 kew-2370329,A,Cactaceae,,Melocactus,,"ruestii",subsp.,"oaxacensis","(Britton & Rose) Elizondo",Synonym,,L,WCSP (in review),,953006-1,"Cact. Suc. Mex.","31: 52","","1986",kew-2360018 kew-2370330,A,Cactaceae,,Melocactus,,"ruestii",subsp.,"sanctae-rosae","(L.D.Gómez) Elizondo",Synonym,,L,WCSP (in review),,953008-1,"Cact. Suc. Mex.","31: 54","","1986",kew-2360018