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-417926,A,Poaceae,,Glyceria,,"rigida",,"","(L.) Sm.",Synonym,,H,WCSP,417926,404186-1,"Engl. Fl.","1: 120","","1824",kew-403830 kew-417927,A,Poaceae,,Glyceria,,"rigida",,"","(Nash) Rydb.",Synonym,Illegitimate,H,WCSP,417927,111017-2,"Fl. Plains N. Amer.","122","","1932",kew-417943