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-173802,A,Fagaceae,,Quercus,×,"macdonaldii",,"","Greene & Kellogg",Accepted,,H,WCSP,173802,216020-2,"Ill. W. Amer. Oaks","25","","1889", kew-173803,A,Fagaceae,,Quercus,×,"macdonaldii",var.,"elegantula","Greene",Synonym,,L,WCSP,173803,216021-2,"Ill. W. Amer. Oaks","26","","1889",kew-172552