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-26603842,P,Athyriaceae,,Athyrium,,"angustum",,"","(Willd.) C. Presl",Synonym,,M,TRO,26603842,26101-2,"Reliq. Haenk.","1(1): 39","39","1825",tro-26600065 tro-26608745,P,Athyriaceae,,Athyrium,,"angustum",var.,"laurentianum","Butters",Synonym,,L,TRO,26608745,26108-2,"Rhodora","19: 194","194","1917",tro-26604951