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-21804,A,Betulaceae,,Betula,,"verrucosa",,"","Ehrh.",Synonym,,H,WCSP,21804,,"Beitr. Naturk.","5: 161","","1790",kew-21582 kew-469159,A,Betulaceae,,Betula,,"verrucosa",subsp.,"ambigua","Hampe ex Kindb.",Synonym,,L,WCSP,469159,,"Bot. Not.","1909: 115","","1909",kew-21582 kew-21805,A,Betulaceae,,Betula,,"verrucosa",var.,"arbuscula","(Fr.) H.J.P.Winkl.",Synonym,,L,WCSP,21805,,"Pflanzenr.","IV, 61: 77","","1904",kew-21582 kew-21806,A,Betulaceae,,Betula,,"verrucosa",f.,"bircalensis","Mela",Synonym,,L,WCSP,21806,77068785-1,"Lyhk. Kasv.","117","","1877",kew-21582 tro-50271201,A,Betulaceae,,Betula,,"verrucosa",var.,"bircalensis","Mela",Synonym,,L,TRO,50271201,,"?","","","",kew-21582 kew-469160,A,Betulaceae,,Betula,,"verrucosa",subsp.,"borealis","Kindb.",Synonym,,L,WCSP,469160,,"Bot. Not.","1909: 115","","1909",kew-21582 kew-341945,A,Betulaceae,,Betula,,"verrucosa",var.,"dalecarlica","(L.f.) Nyman",Synonym,,L,WCSP,341945,,"Consp. Fl. Eur.","Suppl. 2: 282","","1890",kew-21582 kew-376437,A,Betulaceae,,Betula,,"verrucosa",f.,"dalecarlica","(L.f.) H.J.P.Winkl.",Synonym,,L,WCSP,376437,,"Pflanzenr.","IV, 61: 76","","1904",kew-21582 tro-50271204,A,Betulaceae,,Betula,,"verrucosa",f.,"dalecarlica","L. f.",Synonym,,L,TRO,50271204,,"Suppl. Pl.","416","416","1781",kew-21582 kew-21808,A,Betulaceae,,Betula,,"verrucosa",f.,"elegans","Dippel",Synonym,,L,WCSP,21808,,"Handb. Laubholzk.","2: 166","","1891",kew-21582 kew-21809,A,Betulaceae,,Betula,,"verrucosa",f.,"expansa","Regel",Synonym,,L,WCSP,21809,,"Nouv. Mém. Soc. Imp. Naturalistes Moscou","13: 76","","1861",kew-21582 kew-469158,A,Betulaceae,,Betula,,"verrucosa",subsp.,"fallax","Kindb.",Synonym,,L,WCSP,469158,,"Bot. Not.","1909: 115","","1909",kew-21582 kew-21810,A,Betulaceae,,Betula,,"verrucosa",f.,"fastigiata","K.Koch",Synonym,,L,WCSP,21810,,"Dendrologie","2(1): 657","","1872",kew-21582 kew-469157,A,Betulaceae,,Betula,,"verrucosa",var.,"frutescens","Kindb.",Synonym,,L,WCSP,469157,,"Bot. Not.","1909: 115","","1909",kew-21582 kew-340834,A,Betulaceae,,Betula,,"verrucosa",var.,"hybrida","(Blom) Nyman",Synonym,,L,WCSP,340834,,"Consp. Fl. Eur.","672","","1881",kew-21582 kew-342852,A,Betulaceae,,Betula,,"verrucosa",var.,"japonica","(Miq.) A.Henry",Synonym,,L,WCSP,342852,,"Trees Great Britain","4: 967","","1909",kew-342865 kew-469156,A,Betulaceae,,Betula,,"verrucosa",var.,"laciniata","Kindb.",Synonym,,L,WCSP,469156,,"Bot. Not.","1909: 115","","1909",kew-21582 kew-21812,A,Betulaceae,,Betula,,"verrucosa",var.,"lapponica","Lindq.",Synonym,,L,WCSP,21812,,"Svensk Bot. Tidskr.","41: 62","","1947",kew-21582 kew-21813,A,Betulaceae,,Betula,,"verrucosa",f.,"lobata","(Regel) Anders ex H.J.P.Winkl.",Synonym,,L,WCSP,21813,,"Pflanzenr.","IV, 61: 77","","1904",kew-21582 kew-341946,A,Betulaceae,,Betula,,"verrucosa",var.,"lobulata","(Kit.) Nyman",Synonym,,L,WCSP,341946,,"Consp. Fl. Eur.","Suppl. 2: 282","","1890",kew-21582 kew-21814,A,Betulaceae,,Betula,,"verrucosa",var.,"microphylla","(Wallr.) Fiek",Synonym,,L,WCSP,21814,,"Fl. Schlesien","399","","1891",kew-21582 kew-21815,A,Betulaceae,,Betula,,"verrucosa",var.,"obscura","(Kotula ex Fiek) Gürke",Synonym,,L,WCSP,21815,,"Pl. Eur.","2: 48","","1897",kew-21167 kew-21816,A,Betulaceae,,Betula,,"verrucosa",subsp.,"obscura","(Kotula ex Fiek) Á.Löve & D.Löve",Synonym,,L,WCSP,21816,,"Bot. Not.","114: 51","","1961",kew-21167 kew-340833,A,Betulaceae,,Betula,,"verrucosa",var.,"odorata","Nyman",Synonym,,L,WCSP,340833,,"Consp. Fl. Eur.","672","","1881",kew-21582 kew-21817,A,Betulaceae,,Betula,,"verrucosa",subsp.,"oycowiensis","(Besser) Nyman",Synonym,,L,WCSP,21817,,"Consp. Fl. Eur.","672","","1881",kew-21593 kew-21818,A,Betulaceae,,Betula,,"verrucosa",var.,"oycowiensis","(Besser) H.J.P.Winkl.",Synonym,,L,WCSP,21818,,"Pflanzenr.","IV, 61: 77","","1904",kew-21593 kew-452499,A,Betulaceae,,Betula,,"verrucosa",var.,"platyphylla","(Sukaczev) Lindq.",Synonym,,L,WCSP,452499,,"Acta Horti Gothob.","25: 124","","1962",kew-21604 kew-21819,A,Betulaceae,,Betula,,"verrucosa",var.,"saxatilis","Lindq.",Synonym,,L,WCSP,21819,,"Svensk Bot. Tidskr.","41: 66","","1947",kew-21582