United States, Texas, Hopkins, Cooper Lake State Park, South Sulphur Unit; ca. 10 air miles NNE of Sulphur Springs, 4 rd miles W of New Brighton (3 mi. W on FM 71, 1 mi. N on FM 3505).
33.28333 -95.7
Escarpment and uplands on S side of Sulphur River valley. West end of park, along equestrian trail IB, E of Finley Creek. W-facing slopes, mesic woodland dominated by post oak and nutmeg hickory, canopy closed, ca. 25 mi. high. Subdominant groundcover.