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-2654254,A,Aristolochiaceae,,Asarum,,"arifolium",,"","Michx.",Accepted,,M,WCSP (in review),,93459-1,"Fl. Bor.-Amer.","1: 279","","1803", kew-2654255,A,Aristolochiaceae,,Asarum,,"arifolium",var.,"callifolium","(Small) Barringer",Accepted,,L,WCSP (in review),,1172926-2,"Novon","3: 226","","1993", kew-2654256,A,Aristolochiaceae,,Asarum,,"arifolium",var.,"ruthii","(Ashe) Barringer",Accepted,,L,WCSP (in review),,1209107-2,"Novon","3: 226","","1993",