Special Collections
Texas Blackland Prairies
This EPA Level III ecoregion encompasses all or part of 42 Texas counties. Lying entirely within the state of Texas, this ecoregion covers approximately the same land area as the Texas Parks & Wildlife Department’s Blackland Prairie vegetative region. It is comprised of two parallel bands separated by the East Central Texas Plains ecoregion and extending from southern Texas north to very near the Oklahoma border.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Schoenoplectus acutus | Hardstem Bulrush Tule | |
| Schoenoplectus americanus | Chairmaker's Bulrush Olney Three-square | |
| Scirpus atrovirens | Green Bulrush Dark Green Bulrush | |
| Scleropogon brevifolius | Burrograss | |
| Schoenoplectus californicus | California Bulrush California Club-rush Giant Bulrush | |
| Scutellaria cardiophylla | Gulf Skullcap | |
| Scleria ciliata | Fringed Nutrush | |
| Schoenolirion croceum | Yellow Sunnybell Yellow Sunny-bell | |
| Schaefferia cuneifolia | Desert Yaupon | |
| Scirpus cyperinus | Woolgrass Cottongrass Bulrush Marsh Bulrush Teddybear Paws | |
| Schoenocaulon drummondii | Green Feathershank Green Lily | |
| Scutellaria drummondii | Drummond's Skullcap | |
| Scutellaria drummondii var. drummondii | Drummond's Skullcap | |
| Scutellaria drummondii var. edwardsiana | Drummond's Skullcap | |
| Scoparia dulcis | Licorice Weed Bitterbroom Riceweed Sweetbroom Licoriceweed | |
| Scutellaria elliptica | Hairy Skullcap | |
| Scutellaria elliptica var. hirsuta | Hairy Skullcap | |
| Scirpus georgianus | Georgia Bulrush | |
| Scutellaria integrifolia | Helmet-flower Rough Skullcap Common Large Skullcap Tall Skullcap | |
| Scutellaria lateriflora | Blue Skullcap | |
| Scrophularia marilandica | Carpenter's Square Maryland Figwort | |
| Scleria oligantha | Littlehead Nutrush | |
| Scutellaria ovata | Heartleaf Skullcap Heart-leaf Skullcap | |
| Scutellaria ovata ssp. mexicana | Heartleaf Skullcap | |
| Schedonnardus paniculatus | Tumblegrass Tumble Grass | |
| Scutellaria parvula | Small Skullcap | |
| Scirpus pendulus | Rufous Bulrush | |
| Schoenoplectus pungens | Common Threesquare Chairmaker's-rush American Bulrush Threesquare Bulrush Sharp Clubrush | |
| Scleria reticularis | Netted Nutrush | |
| Scutellaria resinosa | Sticky Skullcap Shrubby Skullcap Resin-dot Skullcap Resinous Skullcap | |
| Schizachyrium scoparium | Little Bluestem Popotillo Azul | |
| Schoenoplectus tabernaemontani | Softstem Bulrush Soft-stem Club-rush Great Bulrush | |
| Schoenocaulon texanum | Texas Feathershank Green Lily Texas Sabadilla | |
| Scleria triglomerata | Whip Nutrush | |
| Sclerocarpus uniserialis | Mexican Bonebract Border Bonebract | |
| Sclerocarpus uniserialis var. uniserialis | Mexican Bonebract | |
| Scutellaria wrightii | Wright's Skullcap Bushy Skullcap Shrubby Skullcap | |
| Senecio ampullaceus | Texas Ragwort Texas Groundsel Texas Butterweed | |
| Selaginella apoda | Meadow Spikemoss | |
| Selaginella arenicola ssp. riddellii | Riddell's Spikemoss | |
| Senegalia berlandieri | Guajillo Berlandier Acacia Berlandier's Acacia Round-flowered Catclaw Roundflower Catclaw Mimosa Catclaw Thornless Catclaw Huajilla | |
| Sesbania drummondii | Rattlebush Rattlebox Poisonbean | |
| Setaria grisebachii | Grisebach's Bristlegrass | |
| Sesbania herbacea | Coffeeweed Bigpod Sesbania | |
| Setaria leucopila | Streambed Bristlegrass Plains Bristlegrass | |
| Senna lindheimeriana | Lindheimer's Senna Velvet Leaf Senna Velvetleaf Senna Velvet-leaf Wild Sensitive-plant Puppy-dog Ears | |
| Senna marilandica | Maryland Senna Maryland Wild Senna Southern Wild Senna Wild Senna | |
| Setaria magna | Giant Bristlegrass | |
| Sedum nuttallianum | Yellow Stonecrop | |
| Senna obtusifolia | Java-bean Sicklepod | |
| scientific name | common name(s) | image gallery |
