Winged Sumac, a native species, has been added to the USWildflowers database (11/12/2013.) Scientific name is Rhus copallinum. It is also known as Shining Sumac, Flameleaf Sumac, Dwarf Sumac, and Eastern Winged Sumac. Photo below was taken along the Chattanooga Riverwalk near Amnicola Marsh in Hamilton County, TN, on Jul 27, 2013. Go to the Winged Sumac detail page for more photos and information.