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-21582,A,Betulaceae,,Betula,,"pendula",,"","Roth",Accepted,,H,WCSP,21582,295174-1,"Tent. Fl. Germ.","1: 405","","1788",
kew-21583,A,Betulaceae,,Betula,,"pendula",f.,"bircalensis","(Mela) Hämet-Ahti",Synonym,,L,WCSP,21583,955354-1,"Memoranda Soc. Fauna Fl. Fenn.","65: 9","","1989",kew-21596
kew-21584,A,Betulaceae,,Betula,,"pendula",var.,"carelica","(Merckl.) Hämet-Ahti",Synonym,,L,WCSP,21584,923043-1,"Ann. Bot. Fenn.","21: 209","","1984",kew-21596
kew-21585,A,Betulaceae,,Betula,,"pendula",f.,"crispa","(Rchb.) Hämet-Ahti",Synonym,,L,WCSP,21585,955355-1,"Memoranda Soc. Fauna Fl. Fenn.","65: 9","","1989",kew-21596
kew-376436,A,Betulaceae,,Betula,,"pendula",f.,"dalecarlica","(L.f.) C.K.Schneid.",Synonym,,L,WCSP,376436,,"Ill. Handb. Laubholzk.","1: 112","","1904",kew-21596
kew-386836,A,Betulaceae,,Betula,,"pendula",subsp.,"etnensis","(Raf.) Zangh.",Synonym,,L,WCSP,386836,,"Fl. Italica","1: 79","","1976",kew-21596
kew-221340,A,Betulaceae,,Betula,,"pendula",f.,"fastigiata","(Clemenc.) Dippel",Synonym,,L,WCSP,221340,,"Handb. Laubholzk.","2: 167","","1892",kew-21596
kew-21586,A,Betulaceae,,Betula,,"pendula",subsp.,"fontqueri","(Rothm.) G.Moreno & Peinado",Synonym,,L,WCSP,21586,954595-1,"Anales Jard. Bot. Madrid","45: 359","","1988",kew-21587
kew-21587,A,Betulaceae,,Betula,,"pendula",var.,"fontqueri","(Rothm.) G.Moreno & Peinado",Accepted,,L,WCSP,21587,954596-1,"Anales Jard. Bot. Madrid","45: 359","","1988",
kew-21588,A,Betulaceae,,Betula,,"pendula",var.,"japonica","(Miq.) Rehder",Synonym,,L,WCSP,21588,,"Cycl. Amer. Hort.","1: 159","","1900",kew-342865
kew-21589,A,Betulaceae,,Betula,,"pendula",subsp.,"kamtschatica","(Regel) Shemberg",Synonym,,L,WCSP,21589,924080-1,"Bot. Zhurn. (Moscow & Leningrad)","70: 1064","","1985",kew-21607
kew-330324,A,Betulaceae,,Betula,,"pendula",var.,"laciniata","Tidestr.",Synonym,,L,WCSP,330324,32224-2,"Elys. Marian., Ferns","3: 55","","1910",kew-21596
kew-21590,A,Betulaceae,,Betula,,"pendula",var.,"lapponica","(Lindq.) Hämet-Ahti",Synonym,,L,WCSP,21590,955353-1,"Memoranda Soc. Fauna Fl. Fenn.","65: 9","","1989",kew-21596
kew-21591,A,Betulaceae,,Betula,,"pendula",var.,"meridionalis","G.Moreno & Peinado",Synonym,,L,WCSP,21591,950488-1,"Anales Jard. Bot. Madrid","45: 359","","1988",kew-21596
kew-342851,A,Betulaceae,,Betula,,"pendula",f.,"microdonta","C.K.Schneid.",Synonym,,L,WCSP,342851,,"Ill. Handb. Laubholzk.","1: 113","","1904",kew-342865
kew-21592,A,Betulaceae,,Betula,,"pendula",var.,"microlepis","(I.V.Vassil.) Doluch.",Synonym,,L,WCSP,21592,874742-1,"in Fl. Gruzii","ed. 2, 3: 24","","1975",kew-21596
kew-372289,A,Betulaceae,,Betula,,"pendula",var.,"obscura","(Kotula ex Fiek) Olšavská",Synonym,,L,WCSP,372289,,"Fl. Slovenska","5(3): 149","","2006",kew-21167
kew-21593,A,Betulaceae,,Betula,,"pendula",var.,"oycowiensis","(Besser) Dippel",Accepted,,L,WCSP,21593,,"Handb. Laubholzk.","2: 167","","1891",
kew-21594,A,Betulaceae,,Betula,,"pendula",f.,"palmeri","Hämet-Ahti",Synonym,,L,WCSP,21594,969978-1,"Ann. Bot. Fenn.","29: 329","","1992",kew-21596
kew-21595,A,Betulaceae,,Betula,,"pendula",var.,"parvibracteata","(Peinado, G.Moreno & A.Velasco) G.Moreno & Peinado",Synonym,,L,WCSP,21595,954597-1,"Anales Jard. Bot. Madrid","45: 359","","1988",kew-21587
kew-21596,A,Betulaceae,,Betula,,"pendula",var.,"pendula","",Accepted,,L,WCSP,21596,,"Unknown","","","",
kew-342854,A,Betulaceae,,Betula,,"pendula",var.,"tauschii","(Regel) Rehder",Synonym,,L,WCSP,342854,,"Stand. Cycl. Hort.","1: 498","","1914",kew-21612