United States, Arkansas, Marion, Buffalo National River, Buffalo Point Recreation Area vicinity. From cabins, I walked north downslope along top of river bluff to river and back up Panther Creek and then up Rock House trail, collecting as ! went. mostly SE4 (except creek collections). Panther Creek
TRS: T.17N., R.15W., Sec. 27
1.5 feet above creekbed on 3 foot moss covered high rock in creek.