Dekalb, Pope, and Stendal soils lack argillic horizons. Seep spots are common. Largely used for crops, principally corn, burley, tobacco, small grains, truck, fruit, sorghum, and hay or pasture. Native forest has oak, hickory, elm, beech, sourwood, blackgum, and yellow-poplar as the dominant species. The Cumberland-Allegheny Plateau in Kentucky, Tennessee, and Virginia.
Extent is moderate.