Fr: matteucie fougère à l'autruche d'Amerique, matteucie fougère à l'autruche
Provincial Status: LN
Range: sBoreal NA; N to sw/w/nw/c/sNfld., disj. in cLab.; calc.
[=Matteuccia pensylvanica (Willd.) Raymond forma obtusilobata (Clute) F.Seym.]
[=Matteuccia pensylvanica (Willd.) Raymond forma pubescens (Terry) F.Seym.]
[=Matteuccia pubescens (Terry) Clute]
[=Matteuccia struthiopteris (L.) Tod. forma pubescens (Terry) Clute]
[=Matteuccia struthiopteris (L.) Tod. subsp. pensylvanica (Willd.) Á.Löve & D.Löve]
[=Matteuccia struthiopteris (L.) Tod. var. pensylvanica (Willd.) C.V.Morton]
[=Matteuccia struthiopteris (L.) Tod. var. pubescens (Terry) Clute]
[=Onoclea pensylvanica (Willd.) Sm.]
[=Onoclea struthiopteris (L.) Roth forma foliacea (Farw.) B.Boivin]
[=Onoclea struthiopteris (L.) Roth forma obtusilobata Clute]
[=Onoclea struthiopteris (L.) Roth forma pubescens (Terry) B.Boivin]
[=Onoclea struthiopteris (L.) Roth var. pensylvanica (Willd.) B.Boivin]
[=Pteretis nodulosa (Michx.) Nieuwl. forma foliacea (Farw.) M.Broun]
[=Pteretis nodulosa (Michx.) Nieuwl. forma obtusilobata (Clute) Fernald]
[=Pteretis nodulosa (Michx.) Nieuwl. forma pubescens (Terry) Fernald]
[=Pteretis pensylvanica (Willd.) Fernald]
[=Pteretis pensylvanica (Willd.) Fernald forma foliacea (Farw.) Fernald]
[=Pteretis pensylvanica (Willd.) Fernald forma obtusilobata (Clute) Fernald]
[=Pteretis pensylvanica (Willd.) Fernald forma pubescens (Terry) Fernald]
[=Pteretis struthiopteris (L.) Nieuwl. subvar. foliacea Farw.]
[=Pteretis struthiopteris (L.) Nieuwl. subvar. obtusilobata (Clute) Farw.]
[=Pteretis struthiopteris (L.) Nieuwl. subvar. pubescens (Terry) Farw.]
[=Pteretis struthiopteris (L.) Nieuwl. var. pensylvanica (Willd.) Farw.]
[=Struthiopteris filicastrum All. forma pensylvanica (Willd.) Sved., Alm & Örtendahl]
[=Struthiopteris germanica Willd. forma obtusilobata Clute]
[=Struthiopteris germanica Willd. forma pubescens Terry]
[=Struthiopteris germanica Willd. var. pubescens A.A.Eaton]
[=Struthiopteris pensylvanica Willd. (basionym)]
[=Struthiopteris pensylvanica Willd. forma pubescens (Terry) Clute]
[=Struthiopteris struthiopteris Farw. var. pensylvanica (Willd.) Farw.]
[The North American variety of ostrich fern, Matteuccia struthiopteris (L.) Tod. var. pensylvanica, has been elevated to species status: Matteuccia pensylvanica (Willd.) Raymond, with a range that includes most of Canada and neUS, while the range of M. struthiopteris is now restricted to Eurasia. Matteuccia pensylvanica (as M. struthiopteris var. pensylvanica) was first collected in Labrador in July 2010 from two islands in the Kenamu River by Stantec rare plant crew members, Sean Bennett, Michael Crowell, and Sue Meades (Stassinu Stantec Ltd. 2010).]