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-21135,A,Betulaceae,,Betula,,"alleghaniensis",,"","Britton",Accepted,,H,WCSP,21135,32106-2,"Bull. Torrey Bot. Club","31: 166","","1904", kew-21136,A,Betulaceae,,Betula,,"alleghaniensis",var.,"fallax","(Fassett) Brayshaw",Synonym,,L,WCSP,21136,32107-2,"Canad. Field Natural.","80: 161","","1966",kew-21135 kew-21137,A,Betulaceae,,Betula,,"alleghaniensis",f.,"macrolepis","(Fernald) Brayshaw",Synonym,,L,WCSP,21137,32108-2,"Canad. Field-Naturalist","80: 161","","1966",kew-21135 kew-330279,A,Betulaceae,,Betula,,"alleghaniensis",var.,"macrolepis","(Fernald) Brayshaw",Synonym,,L,WCSP,330279,32109-2,"Canad. Field-Naturalist","80: 161","","1966",kew-21135