Locality:
United States, Arkansas, Howard, Ouachita Mountains. Athens Plateau Ecoregion. USGS Wickes 7.5' Quad. Cossatot River State Park-Natural Area. E bank of Cossatot River, about 80 m upstream of Ed Banks Bridge. TRS: T5S R30W S7 N Center N2NW4
34.34062 -94.25059
Habitat:
Rocky scour prairie on slightly elevated section of river channel.