Northern Bugleweed, a native species, has been added to the USWildflowers database (01/17/2019.) Scientific name is Lycopus uniflorus. Photo below was taken in Grayson Highlands State Park, Grayson County, VA on Aug 03, 2016. Go to the Northern Bugleweed detail page for more information and photos.

Northern Bugleweed – Lycopus uniflorus