Fr: athyrie étroite, fougère femelle du Nord
Provincial Status: LN
Range: nTemp.-Boreal eNA; thr. Nfld., N to nLab.
[=Aspidium angustum Willd. (basionym)]
[=Asplenium elatius Link]
[=Asplenium filix-femina (L.) Bernh. var. michauxii (Spreng.) Mett.]
[=Asplenium michauxii Spreng.]
[=Athyrium angustum (Willd.) C.Presl]
[=Athyrium angustum (Willd.) C.Presl forma confertum Butters]
[=Athyrium angustum (Willd.) C.Presl forma elegans (Gilbert) Butters]
[=Athyrium angustum (Willd.) C.Presl forma laciniatum Butters]
[=Athyrium angustum (Willd.) C.Presl forma typicum Butters, nom. inval.]
[=Athyrium angustum (Willd.) C.Presl var. elatius (Link) Butters]
[=Athyrium angustum (Willd.) C.Presl var. laurentianum Butters]
[=Athyrium angustum (Willd.) C.Presl var. rubellum (Gilbert) Butters]
[=Athyrium angustum (Willd.) C.Presl var. subtripinnatum Butters]
[=Athyrium angustum (Willd.) C.Presl var. typicum (Butters) Wherry, nom. inval.]
[=Athyrium asplenioides (Michx.) Eaton var. angustum (Willd.) T.Moore]
[=Athyrium filix-femina (L.) Roth (unranked) elegans Gilbert]
[=Athyrium filix-femina (L.) Roth forma elegans (Gilbert) Clute]
[=Athyrium filix-femina (L.) Roth forma laurentianum (Butters) Fernald]
[=Athyrium filix-femina (L.) Roth forma rubellum (Gilbert) Farw.]
[=Athyrium filix-femina (L.) Roth subsp. angustatum (Willd.) R.T.Clausen]
[=Athyrium filix-femina (L.) Roth var. michauxii (Spreng.) Farw. 1916, non (Spreng.) Burnh. 1917]
[=Athyrium filix-femina (L.) Roth var. rubellum Gilbert]
[=Athyrium filix-femina (L.) Roth var. sitchense sensu Fernald 1950, non (Rupr.) Rupr. ex Moore]
[=Athyrium michauxii (Spreng.) Fée]
[The basionym of Athyrium filix-femina (L.) Roth is Polypodium filix-femina L.]