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-228604,A,Cyperaceae,,Carex,,"mertensii",,"","Prescott ex Bong.",Accepted,,H,WCSP,228604,,"Veg. Sitcha","51","","1833", kew-228605,A,Cyperaceae,,Carex,,"mertensii",var.,"mertensii","",Synonym,,L,WCSP,228605,,"Unknown","","","",kew-228604 tro-9904074,A,Cyperaceae,,Carex,,"mertensii",subsp.,"mertensii","",Synonym,,L,TRO,9904074,,"","","","",kew-228604 kew-228606,A,Cyperaceae,,Carex,,"mertensii",var.,"urostachys","(Franch.) Kük.",Accepted,,L,WCSP,228606,,"Pflanzenr.","IV, 20(38): 401","","1909", kew-330902,A,Cyperaceae,,Carex,,"mertensii",subsp.,"urostachys","(Franch.) Calder & T.Koyama",Synonym,,L,WCSP,330902,46629-2,"Canad. J. Bot.","43: 1392","","1965",kew-228606