]> GH barcode-02086778 United States of America Arkansas Ozark Plateau: Boston Mts.: Ozark National Forest-Sylamore Ranger District, Barkshed Recreational Area on North Sylamore Creek, about 10 mi. Southwest of Calico Rock; northwest section of the county. Chionanthus virginicus Linnaeus Linnaeus 2021-03-11 10:16:39 Dw. M. Moore