United States, Arkansas, Chicot, Chicot Co., Ark. Chicot State Park. S part of park, just S of Park stone.
33.368109 -91.197938 +-297m. WGS84
Used Google Streets and Hybrid maps, drew polygon along lake shore in southern half of park. Not familiar with "Park stone" so no correlation with that made as part of assigning coordinates.
Along drainage ditch and bank of lake. Flowers yellow.