Similar species: Purple-stemmed Cliffbrake (Pellaea atropurpurea) - larger, has purple stem with tiny hairs. Smooth Cliffbrake (Pellaea glabella) - no hairs along stem.
PLEASE NOTE: A coloured Province or State means this species occurs somewhere in that Province/State.
The entire Province/State is coloured, regardless of where in that Province/State it occurs.
(Range map provided courtesy of the USDA website
and is displayed here in accordance with their
Policies)