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-227275,A,Cyperaceae,,Carex,×,"helvola",,"","Blytt",Accepted,,H,WCSP,227275,300127-1,"Bot. Not.","1849: 58","","1849", kew-376524,A,Cyperaceae,,Carex,×,"helvola",,"","Wimm.",Synonym,Illegitimate,H,WCSP,376524,,"Fl. Schles.","ed. 3: 87","","1850",kew-226282 kew-227276,A,Cyperaceae,,Carex,×,"helvola",subsp.,"pseudohelvola","(Kihlm.) Nyman",Synonym,,L,WCSP,227276,,"Consp. Fl. Eur.","Suppl. 2, 2: 324","","1890",kew-230050 kew-349531,A,Cyperaceae,,Carex,×,"helvola",subsp.,"tetrastachya","K.Richt.",Synonym,,L,WCSP,349531,,"Pl. Eur.","1: 152","","1890",kew-224899