Cross Timbers and Prairies
The Cross Timbers and Prairies area in North Central Texas includes the Cross Timbers, Grand Prairie, and North Central Prairies land resource areas. This area represents the southern extension of the Central Lowlands and the western extreme of the Coastal Plains. The wide variances in geologic formations bring about sharp contrasts in topography, soils, and vegetation. Upland soils of both the East and West Cross Timbers are light, slightly acid loamy sands and sandy loams with yellowish brown to red clayey subsoils. Bottomland soils have small, dark, neutral to calcareous clayey areas, and loamy alluvial soils occur along the minor streams. Upland soils are dark, deep to shallow, and stony calcareous clays with subsoils of lighter, limy earths and limestone fragments. Bottomland soils are reddish brown, loamy to clayey calcareous alluvial. The North Central Prairies are interspersed with rapidly drained sandstone and shaley ridges and hills occupied by scrub live oak, juniper, and mesquite. Uplands are brown, sandy loam to silt loam, slightly acid soils over red to gray, neutral to alkaline clayey subsoils. Bottomland soils are brown to dark gray, loamy and clayey, neutral to calcareous, and alluvial.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
scientific name | common name(s) | image gallery |
Scutellaria resinosa | Sticky Skullcap Shrubby Skullcap Resin-dot Skullcap Resinous Skullcap | |
Schizachyrium scoparium | Little Bluestem Popotillo Azul | |
Senegalia greggii | Gregg Acacia Gregg's Acacia Gregg Catclaw Acacia Gregg's Catclaw Acacia Gregg Catclaw Gregg's Catclaw Texas Catclaw Acacia Texas Catclaw Long-flowered Catclaw Acacia Longflower Catclaw Acacia Long-flowered Catclaw Longflower Catclaw Catclaw Acacia Catclaw Devil's Claw Uņa De Gato | |
Setaria parviflora | Marsh Bristlegrass Knotroot Bristlegrass | |
Senegalia wrightii | Wright Acacia Wright's Acacia Catclaw Acacia Catclaw | |
Silphium albiflorum | White Rosinweed White-flowered Rosinweed Compass Plant | |
Sisyrinchium langloisii | Roadside Blue-eyed Grass Dotted Blue-eyed Grass Southern Blue-eyed Grass | |
Sisyrinchium sagittiferum | Spearbract Blue-eyed Grass Blue-eyed Grass | |
Solidago altissima | Tall Goldenrod Late Goldenrod Canadian Goldenrod Canada Goldenrod | |
Solidago canadensis | Canada Goldenrod Canadian Goldenrod Tall Goldenrod Giant Goldenrod | |
scientific name | common name(s) | image gallery |