United States, Arkansas, Clay, Chalk Bluff Natural Area; Crowley's Ridge; from CR 347; 7 air miles N of Piggott. Piggott Quad. T21N R8E S1 SE 1/4. 350'.
7 air miles north of Piggott. Oak-Hickory slopes with pawpaw and devil's walking stick understory; down to St. Francis river with sandy banks.