United States, Tennessee, Van Buren Co., Fall Creek Falls State Park; Cook Creek.
Beside picnic shelters, mossy cliffs, and sandy and mossy areas; various microinhabitat V. sagittata on sand near creek, V. blanda in deep shade on moss under Rhododendron, V. primulifolia in rock crevices in moss in creek; cover 0-5; mostly fairly open; distrubances great from hikers.