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-21548,A,Betulaceae,,Betula,,"oycowiensis",,"","Besser",Synonym,,H,WCSP,21548,,"Prim. Fl. Galiciae Austriac.","2: 289","","1809",kew-21593 kew-21549,A,Betulaceae,,Betula,,"oycowiensis",,"","Rchb.",Synonym,Illegitimate,H,WCSP,21549,295166-1,"Icon. Fl. Germ. Helv.","12: t. 622, f. 1281","","1850",kew-21373