You searched for: Place Sylamore District of the Ozark National Forest. Near Barkshed Creek in "Lichen Bluff Shelter", a large shallow rock shelter on south side of creek. Remove constraint Place: Sylamore District of the Ozark National Forest. Near Barkshed Creek in "Lichen Bluff Shelter", a large shallow rock shelter on south side of creek. Topic Cyperaceae Remove constraint Topic: Cyperaceae