Hairy Tickseed, a native species, has been added to the USWildflowers database (12/01/2013.) Scientific name is Coreopsis pubescens. It is also known as Hairy Coreopsis and Star Tickseed. Photo below was taken at the Lula Lake core property, Walker County, GA, on Aug 3, 2013. Go to the Hairy Tickseed detail page for more photos and information.