Fr: dryoptère spinuleuse, dryoptère de cartheuser, dryoptéride spinuleuse
Provincial Status: LN
Range: Circumboreal; thr. Nfld., N to nLab.
[=Polypodium carthusianum Vill. (basionym)]
[=Aspidium spinulosum (O.F.Müll.) Sw.]
[=Aspidium spinulosum (O.F.Müll.) Sw. forma anadenium B.L.Rob.]
[=Aspidium spinulosum (O.F.Müll.) Sw. var. genuinum Milde, nom. inval.]
[=Dryopteris austriaca (Jacq.) Woyn. ex Schinz & Thell. var. spinulosa (O.F.Müll.) Fiori]
[=Dryopteris spinulosa (O.F.Müll.) Kuntze 1891, nom. illeg. isonym., non (O.F.Müll.) Watt 1867]
[=Dryopteris spinulosa (O.F.Müll.) Watt]
[=Dryopteris spinulosa (O.F.Müll.) Watt var. spinulosa]
[=Filix spinulosa (O.F.Müll.) Farw.]
[=Lastrea spinosa (Weiss) Newman]
[=Lastrea spinulosa (O.F.Müll.) C.Presl]
[=Lophodium spinosum (Weiss) Newman]
[=Nephrodium spinulosum (O.F.Müll.) Strempel]
[=Nephrodium spinulosum (O.F.Müll.) Strempel var. bipinnatum Hook.]
[=Nephrodium spinulosum (O.F.Müll.) Strempel var. elevatum (A.Br.) Rouy]
[=Nephrodium spinulosum (O.F.Müll.) Strempel var. exaltatum (Lasch.) Rouy]
[=Nephrodium spinulosum (O.F.Müll.) Strempel var. humile Rouy]
[=Polypodium filix-femina L. var. spinosum Weiss]
[=Polypodium spinulosum O.F.Müll.]
[=Polypodium spinulosum Retz. 1777, nom. illeg. isonym., non O.F.Müll. 1767]
[=Polystichum angustatum Schumach.]
[=Polystichum mulleri Schumach.]
[=Polystichum spinosum (Weiss) Roth]
[=Polystichum spinulosum (O.F.Müll.) Lam. & DC.]
[=Polystichum spinulosum (O.F.Müll.) Lam. & DC. var. vulgare W.D.J.Koch]
[=Thelypteris spinulosa (O.F.Müll.) Nieuwl.]
[Dryopteris carthusiana is an allotetraploid derived from the diploid Dryopteris intermedia and an unspecified diploid ancestral species (FNA 2:287). A recent Nfld. report of Dryopteris ×uliginosa auct. non (A.Braun ex Döll) Kuntze ex Druce from TNNP, Brouillet & Charest (MT), 1998, is referred to an unnamed hybrid of D. carthusiana × D. cristata, which was reported as rare in boreal eNA (Cody & Britton, 1989) as D. ×uliginosa. However, the name Dryopteris ×uliginosa (A.Braun ex Döll) Kuntze ex Druce was originally described as a hybrid of D. cristata × D. spinulosa and is not considered synonymous with D. carthusiana × D. cristata.]