Penstemon campanulatus

A variable Mexican species in which several subspecies, as well as segregate species such as Penstemon gentryi, are often recognized. It does not occur in the United States.

Flowers south of Creel on the side of Chihuahua Highway 25 at ca. km 121, Chihuahua, Mexico, 6 Sep 2009. Photographed on a trip with the American Penstemon Society.

Side view of flowers, south of Creel on the side of CH Hwy. 25, 6 Sep 2009.

A cauline leaf, south of Creel on the side of CH Hwy. 25, 6 Sep 2009.

Fruits, south of Creel on CH Hwy. 25, 6 Sep 2009.

Plant habit, south of Creel on CH Hwy. 25, 6 Sep 2009.

A flower, south of Creel on CH Hwy. 25, 6 Sep 2009.

Flowers, south of Creel on CH Hwy. 25, 6 Sep 2009.

Plant habit, south of Creel on CH Hwy. 25, 6 Sep 2009.