Special Collections
East Central Texas Plains
This EPA Level III ecoregion encompasses all or part of 56 Texas counties. This ecoregion separates the two bands of the Texas Blackland Prairies ecoregion and extends just across the Oklahoma border. In Texas, it covers approximately the same land area as the Texas Parks & Wildlife Department’s Post Oak Savannah vegetative region. This collection lists only those taxa found in the Texas portion of the East Central Texas Plains ecoregion.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Richardia brasiliensis | Tropical Mexican Clover Brazil Pusley | |
| Ribes curvatum | Granite Gooseberry | |
| Rivina humilis | Pigeonberry Rouge Plant Baby-peppers Bloodberry | |
| Richardia tricocca | Prairie Mexican Clover | |
| Rosa carolina | Carolina Rose Pasture Rose | |
| Rosa carolina var. carolina | Carolina Rose | |
| Rosa foliolosa | White Prairie Rose Leafy Rose | |
| Robinia hispida | Bristly Locust Standing Sweet Pea | |
| Rorippa palustris | Bog Yellowcress | |
| Robinia pseudoacacia | Black Locust | |
| Rotala ramosior | Lowland Rotala | |
| Rosa setigera | Climbing Prairie Rose Climbing Rose Prairie Rose | |
| Rosa setigera var. tomentosa | Climbing Rose Illinois Rose | |
| Rorippa teres | Southern Marsh Yellowcress | |
| Rubus aboriginum | Garden Dewberry | |
| Rumex altissimus | Pale Dock | |
| Rubus argutus | Sawtooth Blackberry | |
| Rubus arvensis | Field Blackberry | |
| Ruellia caroliniensis | Carolina Wild Petunia | |
| Rumex chrysocarpus | Amamastla | |
| Ruellia drummondiana | Drummond's Ruellia Drummond's Wild Petunia | |
| Rubus flagellaris | Northern Dewberry | |
| Rudbeckia grandiflora | Rough Coneflower Tall Coneflower Largeflower Coneflower | |
| Rumex hastatulus | Heartwing Sorrel Heart-wing Sorrel | |
| Rudbeckia hirta | Black-eyed Susan Common Black-eyed Susan Brown-eyed Susan Blackeyed Susan | |
| Rudbeckia hirta var. pulcherrima | Black-eyed Susan Blackeyed Susan Brown-eyed Susan Pinewoods Coneflower | |
| Ruellia humilis | Prairie Petunia Fringeleaf Wild Petunia Hairy Ruellia Low Wild Petunia Low Ruellia Fringeleaf Ruellia Fringe-leaf Wild Petunia | |
| Rumex hymenosepalus | Canaigre Dock Canaigre Desert Rhubarb | |
| Rudbeckia maxima | Giant Coneflower Great Coneflower Giant Brown-eyed Susan Cabbage Coneflower | |
| Rumex maritimus | Golden Dock | |
| Ruellia metziae | White Ruellia Metz's Wild Petunia Metz Wild Petunia Wild White Petunia | |
| Ruellia nudiflora | Violet Ruellia Common Wild Petunia Violet Wild Petunia Wild Petunia Hierba De La Calentura | |
| Ruellia nudiflora var. nudiflora | Violet Wild Petunia | |
| Ruellia nudiflora var. runyonii | Runyon's Wild Petunia | |
| Ruellia occidentalis | Western Wild Petunia | |
| Ruellia pedunculata | Stalked Wild Petunia | |
| Rubus riograndis | Rio Grande Dewberry | |
| Rumex spiralis | Winged Dock | |
| Ruellia strepens | Limestone Ruellia Limestone Wild Petunia | |
| Rubus trivialis | Southern Dewberry Dewberry | |
| Rudbeckia triloba | Browneyed Susan Brown-eyed-susan Thin-leaved Coneflower Three-lobed Rudbeckia | |
| Rumex verticillatus | Swamp Dock | |
| Ruellia yucatana | Yucatan Wild Petunia | |
| Saccharum alopecuroides | Silver Plumegrass | |
| Sarracenia alata | Yellow Trumpets Yellow Pitcher Plant Yellow Trumpet Flycatcher Trumpet Pitcher Plant | |
| Sassafras albidum | Sassafras White Sassafras Ague Tree Cinnamon Wood Mitten Tree Saloop Smelling Stick | |
| Salix amygdaloides | Peachleaf Willow Peach-leaf Willow Almond-leaf Willow Almond Willow Peach Willow Southwestern Peach Willow Wright Willow Wright Peachleaf Willow | |
| Sabatia angularis | Rosepink Rose-pink | |
| Salvia azurea | Pitcher Sage Big Blue Sage Azure Sage Giant Blue Sage Blue Sage | |
| Salvia azurea var. grandiflora | Pitcher Sage Blue Sage | |
| scientific name | common name(s) | image gallery |
