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-2802154,A,Cactaceae,,Escobaria,,"duncanii",,"","(Hester) Buxb.",Accepted,,M,WCSP (in review),,133039-1,"Kakteen","14: CVIIIc","","1960", tro-50178662,A,Cactaceae,,Escobaria,,"duncanii",,"","(Hester) Backeb.",Synonym,,M,TRO,50178662,97495-2,"Cactaceae","5: 2966","2966","1961",kew-2802154