Distribution: Occurring east of the Cascades crest in Washington; southern British Columbia to Washington, east to the Rocky Mountains.
Habitat: Cliff crevices, limestone or basalt, from lowlands to the montane.
Origin: Native
Growth Duration: Perennial
Conservation Status: Review Group 1 in Washington (WANHP)
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PNW Herbaria: Specimen records of Pellaea glabella ssp. simplex in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Pellaea glabella ssp. simplex checklist entry
OregonFlora: Pellaea glabella ssp. simplex information
E-Flora BC: Pellaea glabella ssp. simplex atlas page
CalPhotos: Pellaea glabella ssp. simplex photos