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-173041,A,Fagaceae,,Quercus,,"havardii",,"","Rydb.",Accepted,,H,WCSP,173041,215914-2,"Bull. New York Bot. Gard.","2: 213","","1901", kew-173042,A,Fagaceae,,Quercus,,"havardii",var.,"tuckeri","S.L.Welsh",Synonym,,L,WCSP,173042,284110-2,"Great Basin Naturalist","46: 109","","1986",kew-260555