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-21715,A,Betulaceae,,Betula,×,"sandbergii",,"","Britton",Accepted,,H,WCSP,21715,324794-2,"Bull. Torrey Bot. Club","31: 166","","1904",
kew-330330,A,Betulaceae,,Betula,×,"sandbergii",f.,"maxima","Rosend.",Synonym,,L,WCSP,330330,32248-2,"Minnesota Bot. Stud.","4: 455","","1916",kew-21715