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-144626,A,Betulaceae,,Ostrya,,"knowltonii",,"","Sarg.",Accepted,,H,WCSP,144626,295668-1,"Gard. & Forest","7: 115","","1894", kew-144627,A,Betulaceae,,Ostrya,,"knowltonii",var.,"chisosensis","(Correll) A.E.Murray",Synonym,,L,WCSP,144627,177299-2,"Kalmia","13: 10","","1983",kew-144618 tro-3600478,A,Betulaceae,,Ostrya,,"knowltonii",subsp.,"chisosensis","(Correll) A.E. Murray",Synonym,,L,TRO,3600478,177298-2,"Kalmia","13: 10","10","1983",kew-144618