Woodsiaceae
Cliff Fern Family
1 genera
2 species
3 subspecies and varieties
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Woodsia oreganaOregon cliff-fern, Oregon woodsia
Distribution: Occurring chiefly east of the Cascades crest in Washington; Alaska to California.
Habitat: Rock crevices, ledges and talus slopes in the mountains, and in less arid parts of the lowlands.
Origin: Native
Growth Duration: Perennial
ssp. oregana – western cliff-fern, Oregon woodsia
Woodsia scopulinacliff-fern, woodsia
Distribution: Occurring chiefly east of the Cascades crest in Washington; Alaska to California, east to the Rocky Mountains and Great Plains.
Habitat: Rock crevices, ledges and talus slopes in the mountains, and in less arid parts of the lowlands.
Origin: Native
Growth Duration: Perennial
ssp. laurentiana – Laurentian cliff-fern
ssp. scopulina – mountain fern, Rocky Mountain cliff-fern