(State Flowers, TN-80-15) in Carthage, Smith County, TN. Upper Ferry Rd. S. (curves SE) 0.1 miles from jct with Carthage Bridge to the quilt on the NE side of the road at 203. CD (Digger) Poindexter. (N36 14.925 W85 57.126) Photos by Jack & June Schmidt 7-11-18.