[Cliffbrakes: The Genus Pellaea East of the Cascade Mountains of Oregon and Washington] - [Native Ferns East of the Cascade Mountains of Oregon and Washington]

This photo shows smooth cliffbrake as seen on limestone cliffs in northeastern Washington.........late June, 2008.

This photo shows a frond of smooth cliffbrake as seen on limestone cliffs in northeastern Washington.........late June, 2008.