]> GH barcode-01598581 United States of America Georgia just S of the junction of Jay's Mill Rd. and Co. Rd. 138 in the Chicamauga & Chattanooga National Military Park. Physostegia virginiana subsp. praemorsa (Shinners) P. D. Cantino (Shinners) P. D. Cantino 2020-12-17 08:12:29 P. D. Cantino