Foxglove Beardtongue, a native species, has been added to the USWildflowers database (02/13/2016.) Scientific name is Penstemon digitalis.  Photo below was taken in Walker County, GA on May 21, 2015. Go to the Foxglove Beardtongue detail page for more information.

Foxglove Beardtongue – Penstemon digitalis