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 tro-50288250,A,Poaceae,,Calamagrostis,,"langsdorfii",subsp.,"angustifolia","(Kom.) Vorosch.",Synonym,,L,TRO,50288250,,"","","","",kew-403265 tro-25548503,A,Poaceae,,Calamagrostis,,"langsdorfii",var.,"minor","(Meinsh.) Litv.",Unresolved,,L,TRO,25548503,,"Spisok Rast. Gerb. Fl. SSSR Bot. Inst. Vsesojuzn. Akad. Nauk","8: 168","168","1918",