Harry T. Cliffe Bexar Regional Herbarium

The Bexar Regional Herbarium was created by the San Antonio Chapter of the Native Plant Society of Texas in the 1990s. In support of the 1986 Texas Sesquicentennial Celebration, the chapter compiled “A Plant List for Bexar County, Texas,” from existing literature, combining lists and updating botanical names, which garnered a certificate of recognition from the governor of Texas. In the process, participants discussed verifying the presence of the listed plants by finding and identifying what actually existed in the Bexar and contiguous counties.

Scientific Name Common Name Duration Habit Sun Water
Abutilon fruticosum Indian Mallow, Texas Indian Mallow Perennial Herb Sun Dry
Abutilon incanum Pelotazo, Indian Mallow, Shrubby Indian Mallow Perennial Shrub Sun Dry
Acalypha ostryifolia Pineland Threeseed Mercury, Hop-hornbeam Copperleaf Annual Herb Sun Moist, Dry
Acalypha phleoides Shrubby Copperleaf, Three-seeded Mercury Perennial Herb Part-shade
Acalypha radians Cardinal's Feather, Cardinal Feather Perennial Herb Sun Dry
Acalypha virginica Virginia Threeseed Mercury Annual Herb Part-shade
Acer rubrum var. trilobum Trident Maple, Trident Red Maple Perennial Tree Sun, Shade, Part-shade Moist
Achillea millefolium Common Yarrow, Western Yarrow, Yarrow, Milfoil Perennial Herb Sun, Part-shade Dry
Acleisanthes longiflora Angel Trumpets, Angel's Trumpets Perennial Herb Sun Moist, Dry
Agalinis edwardsiana Plateau False Foxglove, Plateau Agalinis, Plateau Gerardia, Plateau False-foxglove Annual Herb Part-shade
Ageratina havanensis Shrubby Boneset, White Mistflower, White Shrub Mistflower, Havana Snakeroot Perennial Shrub Sun Dry
Allionia choisyi Smooth Trailing Four O'Clock, Trailing Four O'Clock, Annual Windmills, Umbrellawort, Garapatilla Annual Herb
Allionia incarnata Trailing Windmills, Trailing Four O'Clock, Pink Windmills, Trailing Allionia Perennial Herb
Allium canadense var. canadense Canada Onion, Meadow Garlic, Wild Onion Perennial Herb Part-shade Dry
Allium canadense var. fraseri Fraser Meadow Garlic, Fraser Meadow Garlic Perennial Herb
Allium drummondii Drummond's Onion, Wild Garlic, Drummond Wild Onion Perennial Herb Sun Dry
Allowissadula holosericea Chisos Mountain False Indianmallow, Chisos Mtn. False Indian-mallow, Velvet-leaf Mallow Perennial Shrub Part-shade Moist
Aloysia gratissima Whitebrush, Bee-brush, White-brush, Common Bee-brush, Beebrush, Privet Lippia Perennial Shrub Sun, Part-shade Moist
Amaranthus palmeri Carelessweed Annual Herb
Amaranthus scleropoides Bonebract Amaranth Annual Herb Sun Moist
Amaranthus spinosus Spiny Amaranth, Thorny Pigweed Annual Herb
Ambrosia artemisiifolia Annual Ragweed, Short Ragweed Annual Herb Sun, Shade, Part-shade Dry
Ambrosia trifida var. texana Texan Great Ragweed, Giant Ragweed Annual Subshrub
Amorpha fruticosa Indigo Bush, False Indigo Bush, False Indigo, Desert False Indigo Perennial Shrub Sun, Part-shade Moist
Ampelopsis cordata Heartleaf Peppervine, Heart-leaf Ampelopsis Perennial Vine Part-shade Dry
Amphiachyris amoena Texas Broomweed Annual Herb
Amphiachyris dracunculoides Prairie Broomweed, Broomweed Annual Herb
Amsonia ciliata Fringed Bluestar, Bluestar, Texas Bluestar Perennial Herb Part-shade Dry
Amsonia longiflora Tubular Bluestar, Trumpet Slimpod Perennial Herb
Andropogon glomeratus Bushy Bluestem, Brushy Bluestem Perennial Grass/Grass-like Sun Wet, Moist
Anemone berlandieri Tenpetal Anemone, Tenpetal Thimbleweed, Windflower, Southern Anemone, Granny's Nightcap Perennial Herb Part-shade
Anemone caroliniana Carolina Anemone, Carolina Thimbleweed, Southern Thimbleweed Perennial Herb Sun
Aphanostephus ramosissimus Plains Dozedaisy, Lazy Daisy Annual Herb
Apocynum cannabinum Indian Hemp, Prairie Dogbane, Hemp Dogbane, Dogbane Perennial Herb Part-shade Moist
Arabis petiolaris Brazos Rockcress, Rock-cress, Brazos Rock-cress Annual Herb Sun
Arbutus xalapensis Texas Madrone, Madrone, Texas Arbutus, Naked Indian, Lady's Leg, Madroă±O, Manzanita, Xoxocote, Amazaquitl Perennial Tree Sun, Part-shade Dry
Argemone albiflora Bluestem Pricklypoppy, White Pricklypoppy Annual Herb Part-shade Dry
Argemone aurantiaca Texas Pricklypoppy Annual, Biennial Herb Sun Moist, Dry
Argythamnia humilis var. humilis Low Silverbush, Low Wild Mercury Perennial Subshrub
Argythamnia simulans Plateau Silverbush, Tall Wild-mercury Perennial Herb
Aristida purpurea Purple Threeawn, Purple 3-awn, Purple Three-awn, Red Threeawn Annual Grass/Grass-like Sun Dry
Aristida purpurea var. purpurea Purple Threeawn, Red Threeawn Perennial Grass/Grass-like Sun Moist
Aristolochia erecta Swanflower Perennial Herb, Vine Sun, Part-shade Moist
Artemisia ludoviciana Louisiana Artemisia, Louisiana Sage, White Sage, Prairie Sage, Silver Sage, White Sagebrush, Louisiana Wormwood, Silver Wormwood, Louisiana Sagewort, Gray Sagewort, Cudweed Sagewort, Mugwort Wormwood Perennial Subshrub Sun Dry
Asclepias asperula Antelope-horns, Spider Milkweed, Green-flowered Milkweed, Spider Antelope-horns Perennial Herb Sun Moist, Dry
Asclepias oenotheroides Zizotes Milkweed, Hierba De Zizotes, Side-cluster Milkweed, Longhorn Milkweed, Primrose Milkweed, Lindheimer's Milkweed Perennial Herb Sun Dry
Asclepias texana Texas Milkweed, White Milkweed Perennial Herb Sun Dry
Astragalus crassicarpus Groundplum Milkvetch, Ground Plum Perennial Herb Sun, Shade, Part-shade Moist, Dry
Astragalus nuttallianus Nuttall's Milkvetch, Small-flowered Milkvetch Annual Herb
Baccharis neglecta False Willow, Jara Dulce, Poverty Weed, Roosevelt Weed Perennial Shrub Part-shade Dry
Bacopa monnieri Herb-of-grace, Water Hyssop, Coastal Water-hyssop Perennial Herb Sun, Part-shade Wet, Moist
Bifora americana Prairie Bishop, Prairie Bishop's Weed Annual Herb Sun, Part-shade
Boerhavia linearifolia Narrowleaf Spiderling Perennial Subshrub
Boerhavia purpurascens Purple Spiderling Annual Herb
Bothriochloa barbinodis Cane Bluestem Perennial Grass/Grass-like Sun Dry
Bothriochloa laguroides ssp. torreyana Silver Beard Grass, Silver Beardgrass, Silver Bluestem Perennial Grass/Grass-like Sun Moist, Dry
Botrychium virginianum Rattlesnake Fern Perennial Herb, Fern Shade Moist
Bouchetia erecta Erect Bouchetia, Painted-tongue, Paintedtongue, Painted Tongue Perennial Herb Sun Moist
Bouteloua hirsuta Hairy Grama Perennial Grass/Grass-like Part-shade Dry
Bouteloua rigidiseta Texas Grama Perennial Grass/Grass-like Sun Dry
Brickellia cylindracea Gravel-bar Brickellbush Perennial Herb Sun, Part-shade Moist, Dry
Buchnera americana American Bluehearts, Bluehearts Annual Herb Sun Moist
Calliandra conferta Rio Grande Stickpea, Fairy Duster Perennial Shrub Part-shade Dry
Callirhoe digitata Finger Poppy-mallow, Poppy Mallow, Standing Winecup, Wine Cup, Winecup Perennial Herb Sun Dry
Callirhoe involucrata Winecup, Purple Poppy Mallow Perennial Herb Sun, Part-shade Moist, Dry
Callirhoe leiocarpa Tall Poppymallow, Annual Winecup, Tall Poppy-mallow Annual Herb Part-shade Moist
Callirhoe pedata Palmleaf Poppymallow, Standing Winecup, Finger Poppymallow Perennial Herb Sun, Part-shade Moist, Dry
Calylophus berlandieri Berlandier's Sundrops , Square-bud Primrose, Sundrops Perennial Herb Sun, Part-shade Moist
Calylophus berlandieri ssp. berlandieri Berlandier's Sundrops, Drummond Sundrops, Square-bud Primrose Perennial Subshrub
Calylophus serrulatus Yellow Sundrops, Yellow Evening Primrose, Plains Evening Primrose Perennial Herb Sun Dry
Calyptocarpus vialis Horseherb, Straggler Daisy, Hierba Del Caballo, Lawnflower Perennial Herb Sun, Shade, Part-shade Moist, Dry
Calystegia sepium Hedge False Bindweed, Hedge Bindweed Perennial Vine Sun, Shade, Part-shade Moist
Campsis radicans Trumpet Creeper, Trumpet Vine, Common Trumpet Creeper, Cow Vine, Foxglove Vine, Hellvine, Devil's Shoestring Perennial Vine Sun Moist, Dry
Capsicum annuum var. glabriusculum Chile Pequin, Chile Tepin, Bird Pepper, Turkey Pepper, Cayenne Pepper Annual Subshrub
Cardamine parviflora var. arenicola Sand Bittercress Annual Herb
Carex crinita Fringed Sedge Perennial Grass/Grass-like Shade, Part-shade Wet, Moist
Carex planostachys Cedar Sedge Perennial Grass/Grass-like Part-shade Dry
Carex tetrastachya Britton's Sedge Perennial Grass/Grass-like
Carlowrightia torreyana Torrey's Wrightwort Perennial Herb
Carya illinoinensis Pecan Perennial Tree Sun Moist
Castilleja indivisa Texas Indian Paintbrush, Entireleaf Indian Paintbrush, Texas Paintbrush, Indian Paintbrush, Scarlet Paintbrush Annual Herb Sun Dry
Castilleja purpurea var. citrina Lemon Paintbrush, Yellow Paintbrush, Yellow Prairie Paintbrush, Citron Paintbrush, Prairie Paintbrush, Prairie Indian Paintbrush Perennial Herb Sun Dry
Castilleja purpurea var. lindheimeri Lindheimer's Paintbrush, Lindheimer's Prairie Paintbrush, Lindheimer's Indian Paintbrush, Prairie Paintbrush Perennial Herb Sun Dry
Ceanothus herbaceus Prairie Redroot, Smaller Redroot, Small Redroot, Inland Ceanothus, Fuzzy Ceanothus, Jersey Tea, Redroot Perennial Shrub Sun Dry
Celtis ehrenbergiana Desert Hackberry, Spiny Hackberry, Shiny Hackberry, Granjeno, Huasteco Perennial Shrub Sun, Part-shade Dry
Celtis laevigata var. reticulata Netleaf Hackberry, Netleaf Sugar Hackberry, Western Hackberry, Sugar Hackberry, Texas Sugarberry, Palo Blanco, Acibuche Perennial Tree Part-shade
Celtis tenuifolia Dwarf Hackberry, Small Hackberry, Small Sugar Hackberry, Georgia Hackberry, Upland Hackberry Perennial Tree Sun
Cenchrus spinifex Grass Bur, Coastal Sandbur, Field Sandspur, Southern Sandbur, Spiny Burrgrass Annual Grass/Grass-like Sun, Part-shade Moist, Dry
Centaurea americana American Basket-flower, American Star-thistle, Basket-flower, Star Thistle, Shaving Brush, Basket Flower Annual Herb Part-shade Dry
Centaurium beyrichii Mountain Pink, Meadow Pink, Catchfly, Quinineweed Annual Herb Part-shade Dry
Centaurium texense Lady Bird's Centaury Annual Herb Sun, Part-shade
Cephalanthus occidentalis Common Buttonbush, Buttonbush, Button Willow Perennial Shrub Shade, Part-shade Wet, Moist
Cercis canadensis var. texensis Texas Redbud Perennial Tree Sun, Part-shade Dry
Chaetopappa bellidifolia Whiteray Leastdaisy, Dwarf White Aster, Edwards Lazy Daisy Annual Herb Sun
Chamaesaracha coniodes Gray Five Eyes, False Nightshade, Ground Saracha, Prostrate Ground-cherry Perennial Herb Part-shade
Chamaesaracha coronopus Green False Nightshade, Greenleaf Five Eyes Perennial Herb
Chamaesyce angusta Blackfoot Sandmat Perennial Herb
Chamaesyce nutans Nodding Spurge, Eyebane Annual Herb Sun Dry
Chamaesyce prostrata Prostrate Spurge, Prostrate Sandmat, Ground Spurge Annual Herb Sun, Part-shade Dry
Chamaesyce serpens Matted Sandmat, Prostrate Spurge, Creeping Spurge Annual Herb
Chamaesyce villifera Hairy Sandmat Perennial Herb
Chaptalia texana Texas Silverpuff, Silverpuff, Nodding Lettuce, Silver Puff Perennial Herb Shade, Part-shade Dry
Chloris verticillata Tumble Windmill Grass, Windmillgrass Perennial Grass/Grass-like Sun, Part-shade
Chloris virgata Feather Fingergrass, Showy Chloris Annual Grass/Grass-like Part-shade Dry
Chrysopsis pilosa Soft Goldenaster, Soft Golden-aster Annual Herb Sun, Part-shade
Cirsium texanum Texas Thistle Biennial Herb Sun Dry
Cissus trifoliata Cow-itch Vine, Sorrelvine, Grape Ivy, Possum Grape, Arizona Grape Ivy Perennial Vine Part-shade
Clematis drummondii Old Man's Beard, Drummond's Clematis, Texas Virgin's Bower, Goat's Beard Perennial Vine Sun, Part-shade Moist, Dry
Clematis texensis Scarlet Clematis, Scarlet Leatherflower, Texas Clematis Perennial Vine Part-shade Moist
Cocculus carolinus Carolina Snailseed, Carolina Coralbead, Carolina Moonseed, Red Berried Moonseed, Carolina Red Berried Moonseed Perennial Vine Part-shade Moist
Colubrina texensis Texas Hog Plum, Texas Snakewood, Texas Colubrina, Hog Plum Perennial Shrub Part-shade Dry
Commelina erecta Dayflower, Widow's Tears, White-mouth Dayflower Perennial Herb Part-shade Dry
Commelina erecta var. angustifolia Narrow-leaf Dayflower, Whitemouth Dayflower Perennial Herb Sun, Part-shade Moist, Dry
Conoclinium coelestinum Blue Mistflower, Wild Ageratum, Blue Boneset Perennial Herb Sun, Part-shade Moist
Convolvulus equitans Texas Bindweed, Bindweed Annual Vine Part-shade Dry
Cooperia drummondii Evening Rain Lily, Evening Star Rain Lily Perennial Herb Sun, Part-shade Moist, Dry
Cooperia pedunculata Hill Country Rain Lily, Prairie Lily, Rain Lily, Flor De Mayo Perennial Herb Sun Moist
Coreopsis basalis Goldenmane Tickseed, Golden-wave Annual Herb Sun Dry
Coreopsis tinctoria Plains Coreopsis, Golden Tickseed, Goldenwave, Calliopsis Annual Herb Sun, Part-shade Moist
Coreopsis wrightii Rock Tickseed, Golden-wave Annual Herb
Cornus drummondii Roughleaf Dogwood, Drummond's Dogwood, Rough-leaf Dogwood Perennial Tree Shade, Part-shade Moist, Dry
Corydalis curvisiliqua Curvepod, Curvepod Fumewort, Golden Smoke, Scrambled Eggs Annual Herb Part-shade Dry
Croton capitatus var. lindheimeri Woolly Croton, Lindheimer's Hogwort Annual Shrub Sun
Croton fruticulosus Bush Croton, Encinilla, Hierba Loca Perennial Herb Part-shade Dry
Croton monanthogynus Prairie Tea, One-seed Croton Annual Herb Sun Moist, Dry
Croton texensis Texas Croton, Doveweed Annual Herb
Cryptantha texana Pick Me Nots Annual Herb
Cucurbita foetidissima Stinking Gourd, Buffalo Gourd, Missouri Gourd, Stink Gourd, Wild Gourd Perennial Herb Sun
Cuscuta exaltata Tree Dodder, Tall Dodder Annual Vine
Cylindropuntia leptocaulis Tasajillo, Christmas Cactus, Pencil Cactus, Christmas Cholla, Desert Christmas Cactus Perennial Shrub, Cactus/Succulent Sun Dry
Cynanchum barbigerum Bearded Swallow-wort, Thicket Threadvine Perennial Vine Sun
Cyperus articulatus Jointed Flatsedge, Chintul Perennial Grass/Grass-like Part-shade
Cyperus elegans Royal Flatsedge Perennial Grass/Grass-like
Cyperus pseudovegetus Marsh Flatsedge, Marsh Flat Sedge Perennial Grass/Grass-like Sun
Cyperus retroflexus Oneflower Flatsedge Perennial Grass/Grass-like
Dalea aurea Golden Dalea, Golden Prairie Clover Perennial Herb Sun Dry
Daucus pusillus American Wild Carrot, Rattlesnake-weed, Wild Carrot Annual Herb
Delphinium carolinianum Prairie Larkspur, Carolina Larkspur, Blue Larkspur Perennial Herb Part-shade Dry
Delphinium carolinianum ssp. vimineum Carolina Larkspur, Prairie Larkspur Perennial Herb Part-shade Dry
Delphinium carolinianum ssp. virescens Carolina Larkspur, Prairie Larkspur, Plains Larkspur Perennial Herb Sun Moist
Desmanthus velutinus Velvet Bundleflower Perennial Herb
Desmodium paniculatum Panicledleaf Ticktrefoil, Panicled Tick Trefoil Perennial Herb Part-shade Dry
Desmodium psilophyllum Beggar's Ticks, Simpleleaf Ticktrefoil, Sticktights, Wright's Tickclover Perennial Herb
Dichanthelium oligosanthes var. oligosanthes Heller's Rosette Grass Perennial Grass/Grass-like
Dichanthelium pedicellatum Cedar Rosette Grass, Corm-based Panicgrass Perennial Grass/Grass-like
Dichondra carolinensis Carolina Ponyfoot, Ponyfoot Perennial Herb
Dicliptera brachiata Branched Dicliptera, Branched Foldwing Perennial Herb Part-shade Moist
Digitaria cognata Carolina Crabgrass, Fall Witchgrass Perennial Grass/Grass-like Sun, Shade, Part-shade Dry
Diodia virginiana Virginia Buttonweed, Buttonweed Annual Subshrub
Diospyros texana Texas Persimmon, Mexican Persimmon, Black Persimmon, Chapote, Chapote Prieto Perennial Tree Sun, Part-shade Dry
Draba cuneifolia Wedgeleaf Draba, Whitlow-grass Annual Herb
Dracopis amplexicaulis Clasping Coneflower, Clasping-leaf Coneflower Annual Herb Part-shade Moist
Dyschoriste linearis Snake Herb, Polkadots, Narrowleaf Dyschoriste Perennial Herb Sun Wet, Moist
Ehretia anacua Anacua, Sugarberry Anacua, Anaqua, Anacahuita, Knockaway, Knackaway, Sandpaper Tree, Manzanita, Manzanillo, Tlalahuacate Perennial Tree Sun, Part-shade Dry
Eleocharis flavescens Yellow Spikerush, Pale Spike-rush, Wrinkle-sheathed Spike-rush Perennial Grass/Grass-like
Eleocharis obtusa Blunt Spikerush Annual Grass/Grass-like Sun
Elymus canadensis Canada Wild Rye, Canadian Wildrye, Prairie Wildrye, Nodding Wildrye Perennial Grass/Grass-like Sun, Part-shade Moist
Engelmannia peristenia Engelmann's Daisy, Engelmann Daisy, Cutleaf Daisy Perennial Herb Sun Dry
Ephedra antisyphilitica Mormon Tea, Joint-fir, Clapweed, Popote Perennial Shrub Part-shade Dry
Eragrostis intermedia Plains Lovegrass Perennial Grass/Grass-like Part-shade Dry
Eragrostis pectinacea Tufted Lovegrass Annual Grass/Grass-like
Erigeron modestus Plains Fleabane, Prairie Fleabane Perennial Herb Sun Dry
Erigeron philadelphicus Philadelphia Fleabane, Fleabane Daisy Biennial Herb Part-shade
Erioneuron pilosum Hairy Woollygrass, Hairy Tridens Perennial Grass/Grass-like Sun Dry
Erodium texanum Texas Stork's Bill, Stork's Bill, Pine Needle, Fillaree Annual, Biennial Herb Sun Dry
Euphorbia cyathophora Wild Poinsettia, Poinsettia, Fire On The Mountain Annual Herb Sun Moist
Euphorbia dentata Toothed Spurge, Toothed-leaf Poinsettia Annual Herb
Euphorbia marginata Snow On The Mountain, Snow-on-the-mountain Annual Herb Part-shade Moist
Euphorbia spathulata Warty Spurge Annual Herb
Eustoma exaltatum ssp. russellianum Texas Bluebells, Texas Bluebell, Bluebell, Showy Prairie Gentian, Prairie Gentian Annual, Biennial, Perennial Herb Sun Moist
Evax verna Spring Pygmycudweed Annual Herb
Evolvulus sericeus Silver Dwarf Morning-glory, White Evolvulus Perennial Herb Sun Dry
Eysenhardtia texana Texas Kidneywood, Kidneywood, Bee Brush, Vara Dulce, Palo Dulce Perennial Shrub Sun Dry
Forestiera pubescens Elbow Bush, Stretchberry, Spring Herald Perennial Shrub Sun, Shade, Part-shade Moist, Dry
Frangula caroliniana Carolina Buckthorn, Carolina False Buckthorn, Yellow Buckthorn, Indian Cherry, Yellowwood Perennial Tree Part-shade Moist
Fraxinus velutina Arizona Ash, Velvet Ash, Desert Ash, Leatherleaf Ash, Smooth Ash, Modesto Ash, Toumey Ash, Standley Ash Perennial Tree Sun Dry
Fuirena simplex var. simplex Western Umbrella-sedge Perennial Grass/Grass-like
Funastrum cynanchoides ssp. cynanchoides Fringed Twinevine Perennial Herb
Gaillardia amblyodon Maroon Blanketflower, Red Gaillardia, Red Indian Blanket Annual Herb Sun Dry
Gaillardia pulchella Indian Blanket, Firewheel, Girasol Rojo Annual Herb Sun, Part-shade Dry
Gaillardia suavis Pincushion Daisy, Fragrant Gaillardia, Rayless Gaillardia, Perfumeballs Perennial Herb Part-shade Dry
Galactia canescens Hoary Milkpea Perennial Herb
Galactia regularis Eastern Milkpea Perennial Herb
Galactia texana Texas Milkpea Perennial Vine
Galium aparine Stickywilly, Catchweed Bedstraw, Cleavers Annual Vine Shade
Galphimia angustifolia Narrow-leaf Goldshower, Narrowleaf Goldshower, Thryallis Perennial Shrub Part-shade Moist, Dry
Garrya ovata ssp. lindheimeri Lindheimer's Silktassel, Lindheimer Silktassel, Lindheimer's Garrya, Lindheimer Garrya, Mexican Silktassel, Mexican Garrya, Eggleaf Silktassel, Eggleaf Garrya Perennial Shrub Part-shade Moist, Dry
Geranium carolinianum Carolina Geranium, Wild Geranium, Carolina Cranesbill Annual Herb Part-shade
Geranium texanum Texas Geranium Annual Herb
Geum canadense var. canadense White Avens Perennial Herb Sun, Shade, Part-shade Moist
Giliastrum incisum Splitleaf Gilia, Split-leaf Gilia, Cut-leaf Gilia Annual, Biennial, Perennial Herb Sun Dry
Giliastrum rigidulum Bluebowls, Blue Gilia Annual Subshrub Sun
Glandularia bipinnatifida var. bipinnatifida Prairie Verbena, Purple Prairie Verbena, Dakota Mock Vervain, Dakota Vervain Annual, Perennial Herb Sun, Part-shade Dry
Glandularia bipinnatifida var. ciliata Davis Mountains Mock Vervain, Dakota Mock Vervain, Wright's Verbena Annual Herb
Glandularia canadensis Rose Vervain, Sweet William, Rose Mock Vervain Perennial Herb Part-shade Moist
Grindelia lanceolata Narrowleaf Gumweed, Fall Gumweed Biennial Herb
Grindelia papposa Spanish Gold, Clasping-leaved Haplopappus, Saw-leaf Daisy Annual Herb
Gutierrezia sarothrae Broom Snakeweed, Kindlingweed, Matchbrush, Texas Snakeweed, Broomweed, Turpentine Weed, Matchweed Perennial Herb Part-shade Dry
Gymnosperma glutinosum Gumhead, Tatalencho Perennial Herb
Habranthus tubispathus Copper Lily, Rio Grande Copper-lily, Rio Grande Copperlily Perennial Herb Sun Moist
Hedeoma acinoides Slender False Pennyroyal, Annual Pennyroyal, Slender Hedeoma Annual Herb Sun, Part-shade Moist, Dry
Hedeoma drummondii Drummond's False Pennyroyal, Limoncillo, Mock Pennyroyal Annual Herb Part-shade Dry
Hedeoma reverchonii var. reverchonii Reverchon's False Pennyroyal, Rock Hedeoma Perennial Subshrub
Helenium amarum Yellow Sneezeweed, Bitterweed, Yellow Bitterweed, Yellowdicks, Slender-leaved Sneezeweed, Fine-leaved Sneezweed, Yellow Dog-fennel Annual Herb Part-shade Dry
Helenium quadridentatum Longdisk Sneezeweed, Sneezeweed Annual Herb
Helianthus annuus Common Sunflower Annual Herb Sun Dry
Helianthus debilis ssp. cucumerifolius Cucumberleaf Sunflower Annual Herb
Helianthus hirsutus Hairy Sunflower, Rough Sunflower Perennial Herb
Helianthus maximiliani Maximilian Sunflower, Max Sunflower Perennial Herb Sun Moist, Dry
Helianthus petiolaris Prairie Sunflower, Plains Sunflower Annual Herb Sun
Heliotropium tenellum Pasture Heliotrope, White Heliotrope Annual Herb Sun Dry
Hermannia texana Mexican Mallow, Texas Burstwort Perennial Herb
Heterotheca canescens Gray Golden-aster, Hoary False Goldenaster Annual, Perennial Herb Sun Dry
Heterotheca subaxillaris Camphorweed, Camphor Weed Annual Herb
Hordeum jubatum Foxtail Barley Perennial Grass/Grass-like
Hordeum pusillum Little Barley Annual Grass/Grass-like Sun
Hydrocotyle umbellata Manyflower Marsh-pennywort, Many-flowered Marsh-pennywort, Marsh Pennywort, Water Pennywort, Money Plant Perennial Herb Sun, Shade, Part-shade Wet, Moist
Hymenopappus scabiosaeus Carolina Woollywhite, Old Plainsman, Woolly-white Biennial Herb
Hymenopappus scabiosaeus var. corymbosus Carolina Woollywhite, Old Plainsman Biennial Herb
Hypericum hypericoides ssp. hypericoides St. Andrew's-cross Perennial Shrub Part-shade
Ibervillea lindheimeri Balsam Gourd, Lindheimer's Globeberry, Globe Berry, Snake-apple, Balsam-apple Perennial Vine Sun Moist
Ilex decidua Possumhaw, Possumhaw Holly, Deciduous Holly, Meadow Holly, Prairie Holly, Swamp Holly, Welk Holly, Deciduous Yaupon, Bearberry, Winterberry Perennial Shrub Sun, Part-shade Moist
Ilex vomitoria Yaupon, Yaupon Holly, Cassina Perennial Shrub, Tree Sun, Shade, Part-shade Moist, Dry
Indigofera lindheimeriana Lindheimer's Indigo Perennial Shrub Sun, Part-shade Wet, Moist
Indigofera miniata Scarlet Pea, Coastal Indigo, Texas Indigo, Western Indigo Perennial Herb Sun, Part-shade Moist, Dry
Ipomoea cordatotriloba var. cordatotriloba Tievine, Sharp-pod Morning Glory, Purple Bindweed, Tie Vine Perennial Vine Part-shade
Ipomoea lindheimeri Lindheimer's Morning-glory, Blue Morning Glory Perennial Vine Sun Dry
Iva angustifolia Narrowleaf Marshelder, Narrow-leaf Sumpweed Annual Herb
Iva annua Annual Marshelder, Marshelder, Sumpweed Annual Herb
Juniperus ashei Ashe Juniper, Ashe's Juniper, Mountain Cedar, Rock Cedar, Post Cedar, Texas Cedar, Brake Cedar, Mexican Juniper, Blueberry Juniper, Ozark White Cedar, Sabino, Enebro Perennial Tree Part-shade Dry
Justicia pilosella Hairy Tube-tongue, Gregg's Tube-tongue, False Honeysuckle Perennial Herb Part-shade Moist, Dry
Kallstroemia parviflora Warty Caltrop, Small-flowered Carpetweed Annual Herb Sun Dry
Krameria lanceolata Trailing Krameria, Ratany, Crameria, Prairie Sandbur, Trailing Ratany Perennial Herb Part-shade
Lantana achyranthifolia Brushland Shrubverbena, Mexican Marjoram, Veinyleaf Lantana Perennial Shrub Sun Dry
Lantana urticoides Texas Lantana, Calico Bush Perennial Shrub Sun Dry
Leersia oryzoides Rice Cutgrass, Rice Cut Grass Perennial Grass/Grass-like Part-shade Wet
Lepidium austrinum Southern Peppergrass, Southern Pepperwort Annual Herb
Lepidium densiflorum Common Pepperweed Annual Herb
Leptochloa dubia Green Sprangletop Perennial Grass/Grass-like Part-shade Dry
Lespedeza repens Creeping Lespedeza, Creeping Bush-clover Perennial Herb
Lespedeza texana Texas Lespedeza, Texas Bush-clover Perennial Herb Sun
Lesquerella densiflora Denseflower Bladderpod, Low Bladderpod Annual Herb
Lesquerella fendleri Fendler's Bladderpod, Popweed Perennial Herb Part-shade Dry
Lesquerella recurvata Gaslight Bladderpod Annual Herb
Limnodea arkansana Ozark Grass, Ozarkgrass Annual Grass/Grass-like Sun, Shade, Part-shade Wet, Moist
Lindera benzoin var. pubescens Northern Spicebush, Hairy Common Spicebush Perennial Tree
Lindheimera texana Texas Yellowstar, Texas Star, Texas Yellow-star, Lindheimer Daisy Annual Herb Sun Dry
Linum rigidum Stiffstem Flax, Large-flower Yellow Flax, Yellow Flax Annual Herb Sun Dry
Linum rupestre Rock Flax Perennial Herb
Lithospermum incisum Fringed Puccoon, Golden Puccoon, Narrowleaf Puccoon, Narrow-leaved Puccoon, Puccoon, Narrowleaf Gromwell, Fringed Gromwell, Narrowleaf Stoneseed Perennial Herb Sun Dry
Lithospermum matamorense Rough Stoneseed Annual Herb
Ludwigia octovalvis Mexican Primrose-willow, Narrow-leaf Water Primrose, Seedbox, Mexican Primrose Willow Perennial Shrub Sun, Part-shade Moist
Ludwigia peploides Creepingâ Water-primrose, Floating Primrose-willow, Water-primrose Perennial Herb Sun
Lupinus subcarnosus Sandyland Bluebonnet, Texas Bluebonnet Annual Herb Sun
Lupinus texensis Texas Bluebonnet, Bluebonnet, Texas Lupine, Buffalo Clover, Wolf Flower Annual Herb Sun Dry
Lygodesmia texana Texas Skeleton Plant, Texas Skeleton Weed, Skeleton-plant, Purple Dandelion, Flowering Straw Perennial Herb Sun Dry
Lythrum alatum var. lanceolatum Winged Lythrum, Lance-leaf Loosestrife Perennial Herb
Lythrum californicum California Loosestrife Perennial Herb Sun Moist
Mahonia trifoliolata Agarita, Agarito, Algerita, Laredo Mahonia, Laredo Oregon-grape, Trifoliate Barberry, Wild Currant Perennial Shrub Sun, Part-shade Moist, Dry
Malvaviscus arboreus var. drummondii Turk's Cap, Drummond's Turk's Cap, Drummond Turk's Cap, Wax Mallow, Drummond's Wax Mallow, Drummond Wax Mallow, Red Mallow, Texas Mallow, Mexican Apple, Sleeping Hibiscus, Bleeding Hearts, Manzanilla Perennial Shrub Shade, Part-shade Moist, Dry
Marshallia caespitosa Barbara's-buttons, Puffballs, White Barbara's-buttons Perennial Herb Sun, Part-shade Dry
Marsilea vestita Hairy Water Clover, Water Clover Perennial Herb, Fern Part-shade Wet
Matelea biflora Purple Milkweed Vine, Star Milkvine Perennial Vine Sun, Part-shade Dry
Matelea gonocarpos Anglepod, Angularfruit Milkvine Perennial Vine
Matelea reticulata Green Milkweed Vine, Net Vein Milkvine, Netted Milkvine, Pearl Milkweed Vine Perennial Vine Part-shade Dry
Maurandella antirrhiniflora Snapdragon Vine , Roving Sailor, Climbing Snapdragon, Little Snapdragon Vine Perennial Vine Part-shade Dry
Mecardonia procumbens Baby Jump-up Annual Herb
Melampodium leucanthum Blackfoot Daisy, Rock Daisy, Plains Blackfoot, Arnica Perennial Herb Sun, Part-shade Dry
Melica nitens Three-flower Melic, Tall Melicgrass, Threeflower Melicgrass, Melicgrass Perennial Grass/Grass-like Part-shade Moist, Dry
Melochia pyramidata Pyramidflower, Broom-wood, Pyramid Flower Annual Herb
Melochia tomentosa Teabush, Pyramid Bush Perennial Subshrub, Shrub Sun Moist, Dry
Melothria pendula Guadeloupe Cucumber, Meloncito, Speckled Gourd Perennial Vine
Menodora heterophylla Low Menodora, Redbud Perennial Herb Part-shade Dry
Mentzelia albescens Wavyleaf Blazingstar Perennial Herb
Mentzelia oligosperma Stick-leaf, Chickenthief Perennial Shrub
Mentzelia reverchonii Reverchon's Blazingstar, Reverchon's Stick-leaf, Prairie Stickleaf Perennial Shrub
Merremia dissecta Alamo Vine, Noyau Vine, Correhuela De Las Doce Perennial Vine Sun, Part-shade Moist, Dry
Mikania scandens Climbing Hempvine, Climbing Hempweed Perennial Vine Shade Wet
Mimosa borealis Fragrant Mimosa, Pink Mimosa Perennial Shrub Sun, Part-shade Dry
Mimosa latidens Kairn's Sensitive Briar Perennial Herb
Mimosa roemeriana Roemer's Mimosa, Sensitive Briar Perennial Herb Sun Dry
Mimosa strigillosa Powderpuff, Sunshine Mimosa, Sensitive Plant Perennial Shrub Moist, Dry
Mirabilis linearis Narrowleaf Four O'Clock Perennial Herb, Subshrub Sun Dry
Mirabilis multiflora Colorado Four O'Clock Perennial Herb Part-shade Dry
Monarda citriodora Lemon Beebalm, Purple Horsemint, Lemon Mint, Plains Horsemint, Lemon Horsemint, Horsemint, Purple Lemon Mint Annual Herb Sun, Part-shade Dry
Monarda clinopodioides Basil Beebalm Annual Herb
Monarda punctata Spotted Beebalm, Spotted Horsemint, Horsemint Annual Herb Sun Dry
Morus microphylla Texas Mulberry, Littleleaf Mulberry, Mountain Mulberry, Mexican Mulberry, Dwarf Mulberry Perennial Tree Part-shade Dry
Muhlenbergia utilis Aparejo Grass, Aparejo Muhly Perennial Grass/Grass-like
Nama jamaicense Jamaicanweed, Jamaican Weed, Fiddleleaf Nama Annual Herb
Nassella leucotricha Texas Wintergrass, Texas Speargrass, Wintergrass Perennial Grass/Grass-like Sun Dry
Nekemias arborea Peppervine Perennial Shrub, Vine Sun, Part-shade Moist
Nemastylis geminiflora Prairie Celestials, Celestials, Prairie Pleatleaf Perennial Herb Sun, Part-shade Dry
Nemophila phacelioides Texas Baby Blue Eyes, Large-flower Baby-blue-eyes, Baby Blue-eyes, Flannel Breeches Annual Herb Part-shade Dry
Neptunia pubescens var. microcarpa Tropical Puff Perennial Herb
Nicotiana repanda Fiddleleaf Tobacco, Fiddle-leaf Tobacco Annual Herb
Nolina texana Texas Sacahuista, Texas Beargrass, Basket Grass, Sacahuista, Bunchgrass Perennial Grass/Grass-like Part-shade Dry
Nothoscordum bivalve Crow Poison, Crowpoison, False Garlic Perennial Herb Sun
Nuphar lutea Yellow Pond Lily, Yellow Cow Lily, Cow Lily, Spatter Dock, Wakas Perennial Herb Part-shade Wet
Nuttallanthus texanus Texas Toad-flax, Texas Toadflax, Toadflax Annual Herb Sun Moist
Nyctaginia capitata Devil's Bouquet, Scarlet Muskflower Perennial Herb Sun, Part-shade Dry
Oenothera calcicola Texas Beeblossom, Limestoneâ Gaura Perennial Subshrub Part-shade
Oenothera filiformis Longflower Beeblossom, Longflower Gaura, Large-flowered Gaura, Kearney Gaura, Tall Gaura Annual, Biennial, Perennial Herb
Oenothera jamesii River Primrose, Trumpet Evening Primrose, Trumpet Evening-primrose Biennial Herb Sun Wet
Oenothera laciniata Cutleaf Evening-primrose, Cut-leaved Evening Primrose Annual Herb Part-shade
Oenothera macrocarpa Bigfruit Evening-primrose, Missouri Evening-primrose, Fluttermill, Big-fruit Evening-primrose, Missouri Primrose Perennial Herb Sun Dry
Oenothera speciosa Pink Evening Primrose, Showy Evening Primrose, Mexican Evening Primrose, Showy Primrose, Pink Ladies, Buttercups, Pink Buttercups Perennial Herb Sun Moist, Dry
Oenothera suffrutescens Scarlet Beeblossom, Scarlet Gaura Perennial Shrub Sun Dry
Oenothera suffulta Kisses, Wild Honeysuckle, Beeblossom, Roadside Gaura Annual Shrub Sun Moist
Oenothera triloba Stemless Evening-primrose, Stemless Evening Primrose Annual Herb Sun
Opuntia engelmannii var. lindheimeri Texas Prickly Pear, Lindheimer's Prickly Pear, Lindheimer Prickly Pear Perennial Cactus/Succulent Sun, Part-shade Dry
Oxalis drummondii Drummond's Wood-sorrel, Large-leaf Wood-sorrel Perennial Herb Sun, Part-shade Moist, Dry
Oxalis stricta Common Yellow Oxalis, Yellow Wood-sorrel Perennial Herb Sun Dry
Packera obovata Golden Groundsel, Roundleaf Groundsel, Roundleaf Ragwort, Squawweed Perennial Herb Shade, Part-shade Moist
Palafoxia callosa Small Palafox, Small Palafoxia Annual Herb Sun Dry
Palafoxia rosea Rosy Palafox, Rose Palafoxia Annual Herb Part-shade Dry
Panicum capillare Witchgrass Annual Grass/Grass-like
Panicum dichotomiflorum Fall Panicgrass Annual Grass/Grass-like Sun
Parietaria pensylvanica Pennsylvania Pellitory, Pennsylvania Cucumber Plant Annual Herb
Parkinsonia aculeata Retama, Paloverde, Mexican Paloverde, Jerusalem Thorn, Horsebean, Lluvia De Oro Perennial Tree Sun Moist, Dry
Parthenium confertum Gray's Feverfew Annual Subshrub
Parthenocissus heptaphylla Sevenleaf Creeper, Seven-leaf Creeper Perennial Vine Sun, Shade, Part-shade Moist
Parthenocissus quinquefolia Virginia Creeper Perennial Vine Sun, Shade, Part-shade Moist
Paspalum distichum Knotgrass Perennial Grass/Grass-like Sun
Paspalum plicatulum Brownseed Paspalum, Brownseed Paspale Perennial Grass/Grass-like Part-shade Moist
Passiflora affinis Bracted Passionflower, Passion Flower Perennial Vine Sun, Part-shade Moist, Dry
Passiflora foetida Corona De Cristo, Fetid Passionflower Perennial Vine Sun, Part-shade Dry
Passiflora foetida var. gossypiifolia Cottonleaf Passionflower, Corona De Cristo Perennial Vine
Passiflora lutea Yellow Passionflower, Yellow Passion Vine, Yellow Passion-flower Perennial Herb Part-shade Moist
Passiflora tenuiloba Bird Wing Passionflower, Birdwing Passionflower, Slender-lobe Passionflower, Spread Lobe Passionflower Perennial Vine Part-shade Dry
Pediomelum cyphocalyx Turniproot, Wand Psoralea Perennial Herb
Pediomelum rhombifolium Brown-flowered Psoralea, Gulf Indian Breadroot Perennial Herb
Pellaea ovata Ovateleaf Cliffbrake, Ovate-leaf Cliffbrake Perennial Herb, Fern Sun
Penstemon cobaea Prairie Penstemon, Prairie Beardtongue, Foxglove Penstemon, Foxglove Beardtongue, False Foxglove, Large-flowered Penstemon, Large-flowered Beardtongue, Cobaea Penstemon, Cobaea Beardtongue, Wild Foxglove Perennial Herb Sun, Part-shade Dry
Phacelia congesta Blue Curls, Caterpillars, Fiddleneck Annual, Biennial Herb Sun, Part-shade Dry
Phacelia patuliflora var. teucriifolia Sand Phacelia Annual Herb
Phemeranthus aurantiacus Orange Flameflower, Flameflower, Fameflower, Talinum Perennial Subshrub Part-shade Dry
Phlox roemeriana Goldeneye Phlox, Golden-eye Phlox Annual Herb Part-shade Dry
Phoradendron tomentosum Christmas Mistletoe, Mistletoe, Injerto Perennial Subshrub
Phyla nodiflora Texas Frogfruit, Turkey Tangle Fogfruit, Frogfruit Perennial Herb Sun, Part-shade Moist, Dry
Phyllanthus polygonoides Smartweed Leaf-flower, Knotweed Leafflower Perennial Subshrub
Physalis cinerascens Smallflower Groundcherry Perennial Herb
Physalis cinerascens var. cinerascens Smallflower Groundcherry Perennial Herb
Physalis pubescens var. pubescens Husk Tomato Annual Herb
Pinaropappus roseus White Rocklettuce, White Dandelion, Pink Dandelion Perennial Herb
Plantago helleri Heller's Plantain, Cedar Plantain Annual Herb
Plantago rhodosperma Redseed Plantain, Red-seeded Plantain Annual Herb
Pluchea odorata Sweetscent, Saltmarsh Fleabane Annual Subshrub Sun, Shade, Part-shade Moist
Poa bigelovii Bigelow's Bluegrass Annual Grass/Grass-like
Polanisia dodecandra Redwhisker Clammyweed, Clammyweed Annual Herb
Polygala alba White Milkwort Perennial Herb Part-shade Dry
Polygonella americana Southern Jointweed Perennial Herb
Polygonum pensylvanicum Pennsylvania Smartweed, Pink Smartweed Annual Herb Sun Moist
Polygonum punctatum Dotted Smartweed Annual Herb Sun
Populus deltoides ssp. deltoides Eastern Cottonwood, Southern Cottonwood, Carolina Poplar, Eastern Poplar, Necklace Poplar, Alamo Perennial Tree Sun, Shade, Part-shade Moist
Portulaca pilosa Kiss Me Quick, Chisme Annual Herb Sun, Part-shade Moist, Dry
Proboscidea louisianica ssp. louisianica Ram's Horn, Devil's Claw, Unicorn Plant, Ram's Horn Annual Herb
Prosopis glandulosa Honey Mesquite, Glandular Mesquite, Algarroba Perennial Tree Sun Dry
Prunus mexicana Mexican Plum, Bigtree Plum, Inch Plum Perennial Tree Sun, Part-shade Moist, Dry
Prunus rivularis River Plum, Creek Plum, Hog Plum Perennial Shrub Part-shade Moist, Dry
Pseudognaphalium obtusifolium ssp. obtusifolium Blunt-leaf Rabbit-tobacco, Rabbit Tobacco, Sweet Everlasting, Fragrant Cudweed Annual Herb Part-shade Moist
Ptelea trifoliata Wafer Ash, Common Hoptree, Hop Tree Perennial Tree Sun, Shade, Part-shade Wet, Moist, Dry
Pyrrhopappus pauciflorus Smallflower Desert-chicory, Texas Dandelion, False Dandelion Annual Herb Sun, Part-shade Moist, Dry
Quercus texana Nuttall Oak, Texas Oak Perennial Tree Part-shade
Quercus virginiana Coastal Live Oak, Southern Live Oak, Virginia Live Oak, Live Oak, Encino Perennial Tree Sun, Part-shade Moist
Ranunculus hispidus var. nitidus Bristly Buttercup, Buttercup Perennial Herb
Ratibida columnifera Mexican Hat, Red-spike Mexican Hat, Upright Prairie Coneflower, Prairie Coneflower, Long-headed Coneflower, Thimbleflower Perennial Herb Sun Moist, Dry
Rhus aromatica Fragrant Sumac, Aromatic Sumac, Lemon Sumac, Polecat Bush Perennial Shrub Sun, Shade, Part-shade Moist, Dry
Rhus lanceolata Prairie Flameleaf Sumac, Flameleaf Sumac, Prairie Sumac, Lance-leaf Sumac, Lance-leaved Sumac, Texas Sumac, Tree Sumac, Limestone Sumac, Prairie Shining Sumac Perennial Tree Sun Dry
Rhus microphylla Littleleaf Sumac, Desert Sumac, Correosa, Agritos Perennial Shrub Part-shade Dry
Rhus virens Evergreen Sumac, Tobacco Sumac, Lambrisco, Lentrisco Perennial Shrub Sun, Part-shade Dry
Rhynchosia senna var. texana Texas Snout-bean, Texas Snoutbean Perennial Vine
Rhynchosida physocalyx Bladderpod Sida, Buffpetal, Beaked Sida Perennial Herb
Rivina humilis Pigeonberry, Rouge Plant, Baby-peppers, Bloodberry Perennial Herb Part-shade Moist
Rotala ramosior Lowland Rotala Annual Herb Sun Moist
Rubus riograndis Rio Grande Dewberry Perennial Shrub
Rudbeckia hirta Black-eyed Susan, Common Black-eyed Susan, Brown-eyed Susan Annual Herb Sun Moist, Dry
Ruellia davisiorum Rio Grande Wild Petunia Perennial Subshrub
Ruellia metziae White Ruellia, Metz's Wild Petunia, Metz Wild Petunia, Wild White Petunia Perennial Herb Sun Moist
Ruellia nudiflora var. runyonii Runyon's Wild Petunia Perennial Subshrub
Sagittaria platyphylla Delta Arrowhead Perennial Herb Part-shade Wet
Salix nigra Black Willow, Gulf Black Willow, Swamp Willow, Sauz Perennial Tree Sun, Shade, Part-shade Wet, Moist
Salvia azurea var. grandiflora Pitcher Sage, Blue Sage Perennial Herb Sun, Part-shade Dry
Salvia ballotiflora Shrubby Blue Sage, Blue Shrub Sage, Mejorana Perennial Shrub Sun, Part-shade Dry
Salvia coccinea Scarlet Sage, Tropical Sage, Blood Sage, Red Sage, Indian Fire Annual, Perennial Herb Sun, Shade, Part-shade Moist, Dry
Salvia engelmannii Engelmann's Sage, Engelmann's Salvia Perennial Herb Sun, Part-shade Moist, Dry
Salvia farinacea Mealy Blue Sage, Mealy Sage, Mealycup Sage Perennial Herb Sun Moist
Salvia roemeriana Cedar Sage Perennial Herb Part-shade Dry
Salvia texana Texas Sage, Blue Sage Perennial Herb Sun, Part-shade Dry
Sambucus nigra ssp. canadensis Common Elderberry, Black Elder, Mexican Elderberry, Common Elder, Elderberry, Tapiro, Sauco Perennial Shrub Part-shade Wet
Sapindus saponaria var. drummondii Western Soapberry, Soapberry, Wild China Tree, Wild Chinaberry, Indian Soap Plant, Jaboncillo Perennial Tree Sun, Part-shade Moist, Dry
Schizachyrium scoparium var. scoparium Little Bluestem Perennial Grass/Grass-like
Schoenocaulon texanum Green Lily, Texas Feathershank, Texas Sabadilla Perennial Herb Sun, Part-shade Dry
Sclerocarpus uniserialis Mexican Bonebract Annual Herb
Sclerocarpus uniserialis var. uniserialis Mexican Bonebract Annual Herb
Scutellaria drummondii Drummond's Skullcap Annual Herb Sun Dry
Scutellaria resinosa Resin-dot Skullcap, Resinous Skullcap, Shrubby Skullcap, Sticky Skullcap Perennial Herb Part-shade Dry
Scutellaria wrightii Wright's Skullcap, Bushy Skullcap, Shrubbyâ Skullcap Perennial Shrub Sun, Part-shade Moist, Dry
Sedum nuttallianum Yellow Stonecrop Annual Herb Sun Dry
Senecio ampullaceus Texas Ragwort, Texas Groundsel, Texas Butterweed Annual Herb
Senegalia roemeriana Roemer Acacia, Roemer's Acacia, Roundflower Catclaw, Round-flowered Catclaw, Catclaw Acacia, Catclaw Perennial Shrub, Tree Sun Dry
Senna lindheimeriana Lindheimer's Senna, Velvet Leaf Senna, Velvetleaf Senna, Velvet-leaf Wild Sensitive-plant, Puppy-dog Ears Perennial Shrub Sun, Part-shade Dry
Senna roemeriana Twoleaf Senna, Two Leaved Senna Perennial Shrub Part-shade Dry
Sesbania drummondii Rattlebush, Rattlebox, Poisonbean Perennial Shrub
Sesbania herbacea Coffeeweed, Bigpod Sesbania Annual Subshrub
Sida ciliaris Bracted Fanpetals, Bracted Sida Annual Herb
Sida rhombifolia Cuban Jute Annual Subshrub
Sideroxylon lanuginosum ssp. oblongifolium Gum Bully, Chittamwood, Gum Elastic Tree Perennial Shrub Part-shade Dry
Sideroxylon lanuginosum ssp. rigidum Gum Bully, Brazos Bumelia, Black Haw Perennial Tree Sun Moist, Dry
Simsia calva Awnless Bush Sunflower, Bush Sunflower Perennial Herb Sun Dry
Sisyrinchium angustifolium Narrowleaf Blue-eyed Grass, Narrow-leaf Blue-eyed-grass, Bermuda Blue-eyed Grass, Blue-eyed Grass Perennial Herb Sun, Part-shade Wet, Moist
Sisyrinchium chilense Sword-leaf Blue-eyed Grass, Swordleaf Blue-eyed Grass Perennial Herb Sun, Part-shade Moist, Dry
Sisyrinchium langloisii Roadside Blue-eyed Grass, Dotted Blue-eyed Grass, Southern Blue-eyed Grass Perennial Herb Part-shade Dry
Smilax renifolia Kidney-leaf Greenbriar Perennial Shrub
Smilax smallii Lance-leaf Greenbriar, Southern Smilax, Jacksonvine, Jacksonbriar Perennial Vine Sun, Part-shade Moist
Solanum carolinense Carolina Horsenettle, Carolina Horse-nettle Perennial Herb
Solanum dimidiatum Western Horsenettle, Western Horse-nettle Perennial Herb
Solanum elaeagnifolium Silverleaf Nightshade, Silver-leaf Nightshade, White Horse Nettle, Trompillo, Tomato Weed Perennial Herb Sun Dry
Solanum rostratum Buffalo Bur, Buffalo Bur Nightshade Annual Herb Sun
Solanum triquetrum Texas Nightshade, Hierba Mora Perennial Herb
Solidago juliae Julia's Goldenrod Perennial Herb
Solidago nemoralis Gray Goldenrod, Prairie Goldenrod, Oldfield Goldenrod, Grayleaf Goldenrod, Gray-leaved Goldenrod, Dyersweed Goldenrod, Dwarf Goldenrod, Field Goldenrod Perennial Herb Sun, Shade, Part-shade Dry
Sophora secundiflora Texas Mountain Laurel, Mountain Laurel, Mescal Bean, Mescal Bean Sophora, Frijolillo, Frijolito Perennial Shrub, Tree Sun, Part-shade Moist, Dry
Sorghastrum nutans Indiangrass, Yellow Indiangrass Perennial Grass/Grass-like Sun, Shade, Part-shade Moist, Dry
Sphaeralcea angustifolia Narrowleaf Globemallow, Copper Globemallow, Copper Mallow Perennial Herb Part-shade Dry
Sphaeralcea lindheimeri Woolly Globemallow Perennial Subshrub Sun, Part-shade Moist, Dry
Stachys crenata Mousesear, Shade Betony Annual Herb
Steinchisma hians Gaping Grass Perennial Grass/Grass-like
Stellaria prostrata Prostrate Starwort Annual Herb
Stenaria nigricans var. nigricans Diamondflowers, Narrowleaf Bluets, Baby's Breath, Bluets, Fine-leaf Bluets Perennial Herb Sun
Stillingia texana Texas Queen's Delight, Queen's Delight, Texas Toothleaf Perennial Herb Part-shade
Styphnolobium affine Eve's Necklace, Eve's Necklacepod, Texas Sophora, Pink Sophora, Necklace Tree Perennial Tree Part-shade Dry
Symphyotrichum divaricatum Southern Annual Saltmarsh Aster, Lawn American-aster, White Wood Aster, Saltmarsh Aster Annual Herb Part-shade Moist
Symphyotrichum drummondii var. texanum Drummond's Aster, Texas Aster Perennial Herb Part-shade Dry
Symphyotrichum ericoides var. ericoides White Heath Aster, Heath Aster, White Aster, White Prairie Aster Perennial Herb Sun Dry
Symphyotrichum subulatum Eastern Annual Saltmarsh Aster, Baby's Breath Aster, Annual Aster, Blackland Aster, Hierba Del Marrano Annual Herb Shade, Part-shade Moist
Taxodium distichum Bald Cypress, Baldcypress, Common Bald Cypress, Southern Bald Cypress, Deciduous Cypress, Southern Cypress, Swamp Cypress, Red Cypress, White Cypress, Yellow Cypress, Gulf Cypress, Tidewater Red Cypress Perennial Tree Sun, Part-shade Moist
Tecoma stans Yellow Bells, Yellowbells, Esperanza, Yellow Trumpetbush, Yellow Trumpetflower, Trumpetbush, Trumpetflower, Yellow Elder Perennial Shrub Sun, Part-shade Dry
Tetragonotheca texana Squarebud Daisy, Nerve-ray, Square-bud Daisy Perennial Herb Sun Dry
Tetraneuris linearifolia Fineleaf Fournerved Daisy, Slender-leaf Hymenoxys, Bitterweed Annual Herb
Tetraneuris linearifolia var. linearifolia Fineleaf Fournerved Daisy, Slender-leaf Bitterweed, Four-nerved Daisy, Bitterweed Annual Herb
Tetraneuris scaposa Four-nerve Daisy, Hymenoxys, Stemmy Four-nerve Daisy, Yellow Daisy, Bitterweed Perennial Herb Part-shade Dry
Tetraneuris scaposa var. scaposa Four-nerve Daisy, Hymenoxys, Stemmy Four-nerve Daisy, Bitterweed Perennial Herb Sun Dry
Teucrium canadense Canada Germander, American Germander, Canadian Germander, Germander, Hairy Germander, Wood Sage Perennial Herb Part-shade Moist
Teucrium canadense var. canadense Canada Germander Perennial Herb
Thamnosma texana Texas Desert-rue, Dutchman's Breeches, Rue Of The Mountains, Ruda Del Monte Perennial Herb Sun Dry
Thelesperma filifolium Stiff Greenthread, Greenthread Annual Herb Sun Dry
Thelesperma filifolium var. filifolium Stiff Greenthread, Showy Navajo Tea, Greenthread Annual, Perennial Herb Sun Dry
Thelesperma simplicifolium Slender Greenthread, Navajo Tea, Cota Perennial Herb Sun Dry
Thelypteris kunthii Wood Fern, River Fern, Southern Shield Fern, Kunth's Maiden Fern, Normal Shield Fern Perennial Fern Shade, Part-shade Moist
Thymophylla pentachaeta Parralena, Fiveneedle Pricklyleaf, Five-needle Fetid Marigold Perennial Subshrub
Thymophylla pentachaeta var. pentachaeta Parralena, Fiveneedle Pricklyleaf, Dogweed, Dyssodia Perennial Subshrub Sun
Thymophylla tenuiloba var. tenuiloba Bristleleaf Pricklyleaf Annual Herb
Tillandsia recurvata Small Ball Moss, Ball Moss Perennial Herb
Tillandsia usneoides Spanish Moss Perennial Herb Shade
Tinantia anomala False Dayflower, Widows Tears Annual Herb Part-shade Moist
Toxicodendron radicans Eastern Poison Ivy, Poison Ivy, Poison Oak Perennial Shrub, Vine Shade, Part-shade Moist
Tradescantia hirsutiflora Hairyflower Spiderwort Perennial Herb Part-shade Moist
Tradescantia tharpii Tharp's Spiderwort, Dwarf Spiderwort Perennial Herb Part-shade
Tragia betonicifolia Betonyleaf Noseburn Perennial Herb
Tragia nigricans Dark Noseburn Perennial Herb
Triodanis biflora Small Venus' Looking-glass Annual Herb
Triodanis coloradoensis Colorado Venus' Looking-glass, Western Venus' Looking Glass Annual Herb
Triodanis holzingeri Holzinger's Venus' Looking-glass Annual Herb
Triodanis leptocarpa Slimpod Venus' Looking-glass Annual Herb
Triodanis perfoliata Clasping Venus's Looking-glass Annual Herb Shade Dry
Typha domingensis Southern Cattail Perennial Herb
Typha latifolia Broadleaf Cattail, Common Cattail Perennial Grass/Grass-like Sun, Part-shade Wet
Ulmus crassifolia Cedar Elm, Fall Elm, Basket Elm, Scrub Elm, Lime Elm, Texas Elm, Southern Rock Elm, Olmo Perennial Tree Part-shade Moist
Ungnadia speciosa Mexican Buckeye, Monilla Perennial Tree Sun, Part-shade Dry
Vaccinium arboreum Farkleberry, Tree Sparkleberry, Sparkleberry, Winter Huckleberry, Huckleberry Perennial Tree Part-shade Dry
Vachellia farnesiana Huisache, Texas Huisache, Sweet Acacia, Perfume Acacia, Mealy Acacia, Mealy Wattle, Cassie Perennial Tree Sun Dry
Valerianella amarella Hairy Cornsalad Annual Herb
Valerianella radiata Beaked Cornsalad, Woods Corn-salad Annual Herb
Verbena canescens Gray Vervain Perennial Herb Sun Moist, Dry
Verbena halei Texas Vervain, Slender Verbena, Texas Verbena, Slender Vervain Perennial Shrub Sun Dry
Verbesina encelioides Cowpen Daisy, Golden Crownbeard, Butter Daisy Annual Herb Sun Dry
Verbesina virginica Frostweed, White Crownbeard, Iceplant, Iceweed, Virginia Crownbeard, Indian Tobacco, Richweed, Squawweed Biennial Herb Shade, Part-shade Moist, Dry
Vernonia baldwinii Western Ironweed, Baldwin's Ironweed, Ironweed Perennial Herb Sun Moist
Vernonia lindheimeri Woolly Ironweed Perennial Herb Sun Dry
Veronica americana American Speedwell, American Brooklime Perennial Herb Shade
Viburnum rufidulum Rusty Blackhaw Viburnum, Rusty Blackhaw, Southern Blackhaw, Blackhaw, Bluehaw, Downy Viburnum, Southern Nannyberry, Rusty Nannyberry, Nannyberry Perennial Tree Part-shade Dry
Vicia ludoviciana ssp. ludoviciana Deer Pea Vetch, Louisiana Vetch Annual Vine
Vigna luteola Hairypod Cowpea, Yellow Vigna Perennial Vine
Vitis arizonica Canyon Grape, Arizona Grape Perennial Vine Part-shade Dry
Vitis cinerea var. helleri Winter Grape, Heller's Grape, Gray-leaf Grape, Smooth-leaf Grape, Sweet Grape, Spanish Grape Perennial Vine Part-shade Moist
Vitis mustangensis Mustang Grape Perennial Vine Part-shade Dry
Warnockia scutellarioides Prairie Brazosmint, Prairie Brazoria Annual Herb Part-shade Moist
Xanthium strumarium Rough Cockleburr Annual Herb
Zanthoxylum hirsutum Texas Hercules' Club, Texas Prickly Ash, Limetone Prickly Ash, Toothache Tree, Tickle-tongue, Tingle-tongue Perennial Tree Part-shade Dry
Ziziphus obtusifolia Lotebush, Lote-bush Condalia Perennial Tree Part-shade Dry
Zornia bracteata Viperina Annual Herb