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-21370,A,Betulaceae,,Betula,×,"hornei",,"","E.J.Butler",Accepted,,H,WCSP,21370,,"Bull. Torrey Bot. Club","36: 425","","1909",
tro-3600065,A,Betulaceae,,Betula,,"hornei",,"","B.T. Butler",Unresolved,,L,TRO,3600065,32145-2,"Bull. Torrey Bot. Club","36(8): 425–426, f. 3","425","1909",