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-26600148,P,Dryopteridaceae,,Dryopteris,,"expansa",,"","(C. Presl) Fraser-Jenk. & Jermy",Accepted,,M,TRO,26600148,84669-2,"Brit. Fern Gaz.","11(5): 338","338","1977", tro-50075350,P,Dryopteridaceae,,Dryopteris,,"expansa",var.,"willeana","(Lid) Elven",Accepted,,L,TRO,50075350,17566950-1,"Nordic J. Bot.","16(1): 4","4","1996",