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-26605392,P,Onocleaceae,,Pteretis,,"struthiopteris",,"","(L.) Nieuwl.",Accepted,,M,TRO,26605392,213760-2,"Amer. Midl. Naturalist","3: 197","197","1914", tro-26605393,P,Onocleaceae,,Pteretis,,"struthiopteris",var.,"pensylvanica","(Willd.) Farw.",Synonym,,L,TRO,26605393,,"Rep. Michigan Acad. Sci.","21: 346","346","1920",tro-26602315