Hairy Skullcap, a native species, has been added to the USWildflowers database (03/17/2014.)  Scientific name is Scutellaria elliptica.  Photo below was taken in Walker County, GA on June 15, 2013.  Go to the Hairy Skullcap detail page for more photos and information.

Hairy Skullcap – Scutellaria elliptica