]> GH barcode-01931616 United States of America Texas C. C. McDonald Farm, campground, and arboretum, NE side of Lake Tyler East, ca. 1 mi SW of Swinneytown, 1 mi S of Hwy. 64, and FM 2607; ca. 1 mi W of FM 2607 Ulmus americana Linnaeus Linnaeus 2019-12-19 18:40:17 D. L. Wilkinson