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-411115,A,Poaceae,,Elymus,,"durus",,"","Steud.",Synonym,Invalid,H,WCSP,411115,,"Nomencl. Bot.","ed. 2, 1: 550","","1840",kew-411707 kew-450800,A,Poaceae,,Elymus,,"durus",,"","(Keng) S.L.Chen",Accepted,,H,WCSP,450800,77076119-1,"in Fl. China","22: 412","","2006",