South Texas Plains
The South Texas Plains lie south of a line from San Antonio to Del Rio. This area is the western extension of the Gulf Coastal Plains merging with the Mexico Plains on the west. The area is a nearly level to rolling, slightly to moderately dissected plain. Upland soils are of three groups: dark, clayey soils over firm clayey subsoils; grayish to reddish brown, loamy to sandy soils; and brown loamy soils. Gray, clayey, saline, and sodic soils are extensive on the coastal fringe, along with Galveston deep sands. Bottomlands are typically brown to gray, calcareous silt loams to clayey alluvial soils.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
scientific name | common name(s) | image gallery |
Abronia fragrans | Fragrant Sand-verbena Snowball Sand Verbena Sweet Sand-verbena Prairie Snowball Sand Verbena Heart's Delight | |
Abutilon fruticosum | Indian Mallow Texas Indian Mallow | |
Abutilon hypoleucum | Whiteleaf Indian Mallow White-leaf Indian-mallow Rio Grande Abutilon | |
Achillea millefolium | Common Yarrow Western Yarrow Yarrow Milfoil | |
Acer negundo | Box Elder Box Elder Maple Ash-leaved Maple Ashleaf Maple Red River Maple Fresno De Guajuco | |
Agave americana | American Century Plant Century Plant | |
Agave parryi ssp. parryi | Parry's Agave Rough Agave Century Plant Mescal | |
Allium canadense var. canadense | Meadow Garlic Wild Onion Canada Onion | |
Allium canadense var. mobilense | Meadow Garlic Wild Onion | |
Allium coryi | Yellowflower Onion Yellow-flowered Onion | |
Allium drummondii | Drummond's Onion Wild Garlic Drummond Wild Onion | |
Aloysia gratissima | Whitebrush Bee-brush White-brush Common Bee-brush Beebrush Privet Lippia | |
Aloysia wrightii | Wright's Beebrush Wright's Lippia | |
Ampelopsis cordata | Heartleaf Peppervine Heart-leaf Ampelopsis | |
Amorpha fruticosa | Indigo Bush False Indigo Bush False Indigo Desert False Indigo | |
Amsonia illustris | Ozark Bluestar Showy Blue-star Missouri Blue Star Swamp Bluestar | |
Amyris texana | Texas Torchwood Chapotillo | |
Andropogon gerardii | Big Bluestem Tall Bluestem Turkeyfoot | |
Andropogon glomeratus | Bushy Bluestem Brushy Bluestem | |
Andropogon virginicus | Broomsedge Broomsedge Bluestem Yellowsedge Bluestem Whiskey Grass Popotillo Pajon | |
Aphanostephus skirrhobasis | Lazy Daisy Arkansas Lazy Daisy Arkansas Doze-daisy | |
Argemone mexicana | Mexican Prickly Poppy Mexican Prickly Poppy Yellow Prickly Poppy | |
Aristolochia pentandra | Marsh's Dutchman's Pipe | |
Argemone sanguinea | Red Pricklypoppy Rose Prickly Poppy Red Prickly Poppy | |
Avicennia germinans | Black Mangrove | |
scientific name | common name(s) | image gallery |