Show Lower Taxa
Athyrium distentifolium
Tent. fl. crypt. Boem. 1: 14. 1820..
Treatment appears in FNA Volume 2.
Distribution
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Greenland,Alta., B.C., Nfld. and Labr. (Nfld.), Que., Yukon, Alaska, Calif., Colo., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo., Europe, Asia.
Discussion
Varieties ca. 3 (1 in the flora).
Selected References
None.