Penstemon cyananthus

A glabrous, blue-flowered species occurring from the Wasatch Range of Utah north-northwest to the border of Idaho & Montana.

Plant habit on the trail to Sunset Pass, Wasatch Range, Salt Lake County, Utah, 30 Jul 2009.

Flowers on the trail to Sunset Pass, 30 Jul 2009.

Cauline leaves on the trail to Sunset Pass, 30 Jul 2009.