These are no competing series in the same family. Similar soils are the Copita , Maverick , Reynosa , and Viboras series. In addition, Copita soils are 20 to 40 inches to weathered sandstone bedrock. In addition, Viboras soils have vertic properties. These are the Copita , Catarina , Maverick , and Uvalde series.
Permeability is moderately slow.
Runoff is negligible on slopes less than 1 percent and very low on 1 to 3 percent slopes. The main grasses include Arizona cottontop, two-flower trichloris, plains bristlegrass, curlymesquite grass, and Texas bristlegrass. Woody species include a dense cover of lote, guayacan, spiny hackberry, and mesquite. Heavy stands of the guajillo shrub occur in some places. Jim Hogg County, Texas, 1970.