American Germander, a native species, has been added to the USWildflowers database (8/18/2014.)  Scientific name is Teucrium canadense.  It is also known as Wood Sage, and Canada Germander. Photo below was taken at the Cosby Campground of the Great Smoky Mountains National Park in Cocke County, TN on June 30, 2014. Go to the American Germander detail page for more photos and information.

American Germander – Teucrium canadense