Show only taxa with photos
– American parsley fern, American rockbrake
Distribution: Alaska to California, east in cool, moist areas to Ontario and Michigan
Habitat: Cliff crevices and talus slopes at mid- to high elevations in the mountains
– Cascade parsley fern, Cascade rockbrake
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Idaho and Montana
Habitat: Cliff crevices and talus slopes at mid- to high elevations in the mountains, occasionally descending to sea level in humid areas.
– fragile rockbrake, slender rockbrake, Steller's rockbrake