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-2813873,A,Cactaceae,,Frailea,,"buenekeri",,"","W.R.Abraham",Accepted,,M,WCSP (in review),,277230-2,"Succulenta (Netherlands)","69: 64","","1990", kew-2813874,A,Cactaceae,,Frailea,,"buenekeri",subsp.,"densispina","Hofacker & Herm",Accepted,,L,WCSP (in review),,315104-2,"Kakteen And. Sukk.","48: 61","","1997",