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-403353,A,Poaceae,,Calamagrostis,,"sesquiflora",,"","(Trin.) Tzvelev",Accepted,,H,WCSP,403353,394826-1,"Fl. Arct. URSS","2: 74","","1964", tro-25510844,A,Poaceae,,Calamagrostis,,"sesquiflora",,"","(Trin.) Kawano",Synonym,,M,TRO,25510844,,"Acta Phytotax. Geobot.","21: 80","80","1965",kew-403353 kew-403354,A,Poaceae,,Calamagrostis,,"sesquiflora",subsp.,"urelytra","(Hack.) Prob.",Synonym,,L,WCSP,403354,881736-1,"Novosti Sist. Vyssh. Rast.","15: 68","","1979",kew-403353