United States, Arkansas, Perry, Ouachita Mountains. Fourche Mountains Ecoregion. USGS Nimrod 7.5' Quad. Ouachita National Forest. South Fourche Botanical Area. N bank of South Fourche LaFave River at base of large bluff, downstream from Rocky Crossing.
34.91542 -93.05371 +-100m.
Vicinity of coordinates; coordinates not obtained in situ with GPS but estimated post-collection event using mapping programs. Coordinates considered accurate to within 100 m.
Open, scour zone along high energy stream with large boulders and bedrock outcrops.