Distribution: Reported from Spokane County in Washington; Washington south to California, east to the Rocky Mountains.
Habitat: Roadsides where seeded for soil stabilization.
Flowers: May-July
Origin: Introduced from southwestern United States
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, wasps, hummingbirds
[none provided]
PNW Herbaria: Specimen records of Penstemon palmeri in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Penstemon palmeri checklist entry
OregonFlora: Penstemon palmeri information
E-Flora BC: Penstemon palmeri atlas page
CalPhotos: Penstemon palmeri photos