Distribution: Occurring chiefly east of the Cascades crest in Washington; British Columbia south to Oregon, east to Montana and Wyoming.
Habitat: Common in rocky, open or wooded areas, foothills to rather high elevations in the mountains.
Conservation Status: Not of concern
Bushy-branched, ascending or erect shrubs, the stems 1.5-4 dm. tall, glabrous except for the stalked glands in the inflorescence.
Leaves opposite, the larger leaves crowded toward the base of the seasonu00e2u20acu2122s growth on short, sterile shoots, the blades entire or toothed, up to 6 cm. long and 1.5 cm. wide, short-petiolate; flowering shoots with reduced and less-crowded leaves.
Inflorescence a short, few-flowered, bracteate raceme, with simple, axillary pedicels; calyx 7-15 mm. long, with 5 lanceolate, long-acuminate segments; corolla blue-lavender to light purplish, 30-50 mm. long, 1 cm. wide at the mouth, keeled on the back, glabrous outside, with long, white hairs on the base of the lower lip within; anthers long-woolly, the pollen sacs wholly dehiscent and opening wide enough to form a plane; staminode slender, shorter than the 4 fertile filaments, long-bearded toward the tip.
Capsules 8-12 mm. long.