Jerusalem Artichoke, a native species, has been added to the USWildflowers database (10/13/2011.) Scientific name is Helianthus tuberosus. Photo below was taken in Walker County, Ga on September 24, 2011. Go to the Jerusalem Artichoke detail page for more photos and information.

Jerusalem Artichoke, Jerusalem Sunflower, Sunchoke, Girasole – Helianthus tuberosus