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 ifn-21336,P,Dryopteridaceae,,Dryopteris,,"incerta",,"","D.sp.n.",Unresolved,,L,IPNI,17283330-1,17283330-1,"Bibl. Bot.","85. 49. 1913","","1913", ifn-21337,P,Dryopteridaceae,,Dryopteris,,"incerta",,"","C.Chr.",Unresolved,,L,IPNI,56154-3,56154-3,"Index Filicum Suppl. 2","","","1917 (Oct.-Dec. 1917)",