Fr: dryoptère de Boott
Provincial Status: N
Range: sBoreal eCanada; N to w/neNfld.
[Parents: Dryopteris cristata × Dryopteris intermedia]
[=Aspidium boottii Tuck. (basionym)]
[=Aspidium spinulosum (O.F.Müll.) Sw. var. ×boottii (Tuck.) A.Gray]
[=Aspidium ×uliginosa (Newman) Nyman, nom. illeg. hom. 1884, non Kunze, 1847]
[=Dryopteris ×boottii (Tuck.) Underw. forma multiflora (Gilbert) M.Broun]
[=Filix ×boottii (Tuck.) Farw.]
[=Filix-mas ×boottii (Tuck.) Farw.]
[=Lastrea boottii (Tuck.) G.Lawson]
[=Lastrea ×uliginosa Newman]
[=Lophodium ×uliginosum (Newman) Newman]
[=Nephrodium ×boottii (Tuck.) Baker]
[=Nephrodium ×boottii (Tuck.) Baker forma multiflorum Gilbert]
[=Nephrodium ×boottii (Tuck.) Davenp. 1901, nom. illeg. hom., non Baker 1867]
[=Nephrodium cristatum Michx. var. uliginosum (Newman) Baker]
[=Nephrodium ×uliginosum (Newman) Baker]
[=Polystichum ×boottii (Tuck.) Gand.]
[=Polystichum ×uliginosum (Newman) P.Fourn.]
[=Thelypteris ×boottii (Tuck.) Nieuwl.]
[=Thelypteris ×boottii (Tuck.) Nieuwl. forma multiflora (GIlbert) Dole]
[=Thelypteris ×boottii (Tuck.) Nieuwl. var. multiflora (GIlbert) Mousley]