Distribution: Occurring chiefly east of the Cascades crest in Washington; southern British Columbia to north-central and northeast Oregon.
Habitat: Cliff crevices and other dry, rocky places at low to moderate elevations.
Flowers: May-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, wasps, hummingbirds
[none provided]
Publication: Bot. Reg. 13: pl. 1121. 1828.
PNW Herbaria: Specimen records of Penstemon richardsonii var. richardsonii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Penstemon richardsonii var. richardsonii checklist entry.
OregonFlora: Penstemon richardsonii var. richardsonii information.
E-Flora BC: Penstemon richardsonii var. richardsonii atlas page.
CalPhotos: Penstemon richardsonii var. richardsonii photos.
USDA Plants: Penstemon richardsonii var. richardsonii information.
