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-21216,A,Betulaceae,,Betula,,"chinensis",,"","Maxim.",Accepted,,H,WCSP,21216,295058-1,"Bull. Soc. Imp. Naturalistes Moscou","54(1): 47","","1879", kew-21217,A,Betulaceae,,Betula,,"chinensis",var.,"angusticarpa","H.J.P.Winkl.",Synonym,,L,WCSP,21217,,"Pflanzenr.","IV, 61: 67","","1904",kew-21216 tro-3600625,A,Betulaceae,,Betula,,"chinensis",var.,"chinensis","",Synonym,,L,TRO,3600625,,"","","","",kew-21216 kew-452485,A,Betulaceae,,Betula,,"chinensis",var.,"delavayi","(Franch.) C.K.Schneid.",Synonym,,L,WCSP,452485,,"Ill. Handb. Laubholzk.","2: 884","","1912",kew-21264 kew-21218,A,Betulaceae,,Betula,,"chinensis",var.,"fargesii","(Franch.) P.C.Li",Synonym,,L,WCSP,21218,874731-1,"in Fl. Reipubl. Popul. Sin.","21: 135","","1979",kew-21216 kew-21219,A,Betulaceae,,Betula,,"chinensis",f.,"linearisquama","Hatus.",Synonym,,L,WCSP,21219,,"Rep. Exp. Forest. Agric. Kyusk. Univ.","5: 54","","1934",kew-21216 kew-21220,A,Betulaceae,,Betula,,"chinensis",var.,"linearisquama","(Hatus.) S.L.Tung",Synonym,,L,WCSP,21220,919706-1,"Bull. Bot. Res., Harbin","1(1-2): 129","","1981",kew-21216 kew-21221,A,Betulaceae,,Betula,,"chinensis",var.,"nana","Liou",Synonym,Invalid,L,WCSP,21221,,"Ill. Fl. Lign. Pl. N. E. China","201","","1955",kew-21216 kew-21222,A,Betulaceae,,Betula,,"chinensis",f.,"nana","(Liou) Kitag.",Synonym,,L,WCSP,21222,874732-1,"Neo-Lineam. Fl. Manshur.","213","","1979",kew-21216