Wildflower Center Seed BankThe Wildflower Center collects and stores seed from keystone species in the plant communities of Texas. These seeds are used by research scientists in propagation studies, reintroduction and environmental restoration efforts and safeguarded as a hedge against possible extinction in the wild. To request seed in the Lady Bird Johnson Wildflower Center's seed bank, please contact the Seed Bank Curator. |
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Scientific Name | Common Name | Duration | Habit | Sun | Water |
Abronia ameliae | Amelia's Sand-verbena, Heart's Delight | Perennial | Herb | Part-shade | Dry |
Abutilon fruticosum | Indian Mallow, Texas Indian Mallow | Perennial | Herb | Sun | Dry |
Abutilon incanum | Pelotazo, Indian Mallow, Shrubby Indian Mallow | Perennial | Shrub | Sun | Dry |
Acalypha phleoides | Shrubby Copperleaf, Three-seeded Mercury | Perennial | Herb | Part-shade | |
Acmella oppositifolia var. repens | Oppositeleaf Spotflower, Opposite-leaf Spotflower | Perennial | Herb | Sun | |
Agalinis edwardsiana | Plateau False Foxglove, Plateau Agalinis, Plateau Gerardia, Plateau False-foxglove | Annual | Herb | Part-shade | |
Agalinis fasciculata | Beach False Foxglove | Annual | Herb | ||
Agalinis heterophylla | Prairie Agalinis, Prairie False-foxglove | Annual | Herb | Part-shade | Moist, Dry |
Agave havardiana | Havard's Century Plant, Havard Agave | Perennial | Subshrub | Sun | Dry |
Ageratina havanensis | Shrubby Boneset, White Mistflower, White Shrub Mistflower, Havana Snakeroot | Perennial | Shrub | Sun, Part-shade | Dry |
Aletris aurea | Golden Colicroot, Colicroot, Star Grass, Yellow Colic Root | Perennial | Herb | ||
Allium canadense | Meadow Garlic, Wild Garlic, Wild Onion | Perennial | Grass/Grass-like | Sun | Moist |
Allium drummondii | Drummond's Onion, Wild Garlic, Drummond Wild Onion | Perennial | Herb | Sun | Dry |
Allowissadula holosericea | Velvet-leaf Mallow, Chisos Mountain False Indianmallow | Perennial | Shrub | Part-shade | Moist |
Amaranthus greggii | Gregg's Amaranth | Annual | Herb | ||
Ambrosia confertiflora | Weakleaf Bur Ragweed, Weak Leaved Burweed, Slimleaf Bursage | Perennial | Herb | ||
Ambrosia trifida | Great Ragweed, Giant Ragweed | Annual | Subshrub | Shade, Part-shade | Moist |
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 |
Andropogon glomeratus | Bushy Bluestem, Brushy Bluestem | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Andropogon ternarius | Splitbeard Bluestem, Split Bluestem | Perennial | Grass/Grass-like | Sun, Part-shade | Dry |
Anemone berlandieri | Tenpetal Anemone, Tenpetal Thimbleweed, Windflower, Southern Anemone, Granny's Nightcap | Perennial | Herb | Part-shade | |
Aquilegia canadensis | Eastern Red Columbine, Wild Red Columbine | Perennial | Herb | Shade, Part-shade | Moist, Dry |
Aquilegia chrysantha var. chaplinei | Chaplin's Yellow Columbine, Chaplin's Golden Columbine, Chaplin's Columbine, Chapline Columbine, Guadalupe Mountain Columbine | Perennial | Herb | Shade, Part-shade | Moist |
Aquilegia chrysantha var. hinckleyana | Hinckley's Golden Columbine, Yellow Columbine, Hinckley Columbine, Capote Columbine | Perennial | Herb | Shade, Part-shade | Moist |
Aquilegia longissima | Longspur Columbine, Longspur Yellow Columbine | Perennial | Herb | Shade, Part-shade | Moist |
Arabis petiolaris | Brazos Rockcress, Rock-cress, Brazos Rock-cress | Annual | Herb | Sun | |
Argemone aenea | Golden Pricklypoppy, Golden Prickly Poppy | Annual | Herb | Sun | Dry |
Argemone albiflora | Bluestem Pricklypoppy, White Pricklypoppy, White Prickly Poppy | Annual | Herb | Part-shade | Dry |
Argemone aurantiaca | Texas Pricklypoppy, Texas Prickly Poppy | Annual, Biennial | Herb | Sun | Moist, Dry |
Argemone sanguinea | Red Pricklypoppy, Rose Prickly Poppy, Red Prickly Poppy | Annual | Herb | Part-shade | Dry |
Aristida longespica | Slimspike Threeawn, Kearney's Three-awn, Red Three-awn, Slender Three-awn | Annual | Grass/Grass-like | ||
Aristida oligantha | Prairie Threeawn, Oldfield (Prairie) 3-awn, Oldfield Threeawn | Annual | Grass/Grass-like | Sun | Dry |
Aristida purpurea | Purple Threeawn, Purple 3-awn, Purple Three-awn, Red Threeawn | Annual | Grass/Grass-like | Sun | Dry |
Asclepias asperula | Antelope-horns, Spider Milkweed, Green-flowered Milkweed, Spider Antelope-horns, 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 |
Asimina parviflora | Smallflower Pawpaw, Small-flower Pawpaw, Dwarf Pawpaw | Perennial | Shrub | Part-shade | |
Astragalus crassicarpus | Groundplum Milkvetch, Ground Plum | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Atriplex matamorensis | Matamoros Saltbush | Perennial | Herb, Subshrub | ||
Baccharis bigelovii | Bigelow's False Willow | Perennial | Subshrub | Sun | Moist, Dry |
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 |
Bahia pedata | Bluntscale Bahia | Annual, Biennial | Herb | ||
Baptisia sphaerocarpa | Yellow Wild Indigo, Green Wild Indigo, Bush Pea, Yellow Wisteria | Perennial | Herb | ||
Batis maritima | Turtleweed, Seaside Saltwort | Perennial | Shrub | Sun | Moist |
Berchemia scandens | Alabama Supplejack, Alabama Supple-jack, Rattan-vine | Perennial | Vine | Shade, Part-shade | Moist |
Berlandiera pumila | Soft Greeneyes | Perennial | Herb | Part-shade | Dry |
Bidens alba | Common Beggarticks, Shepherd's Needles, Spanish Needles, Butterfly Needles, Hairy Beggarticks, Romerillo | Annual | Herb | ||
Bidens bigelovii | Bigelow's Beggarticks | Annual | Herb | ||
Bifora americana | Prairie Bishop, Prairie Bishop's Weed | Annual | Herb | Sun, Part-shade | |
Borrichia frutescens | Bushy Seaside Tansy, Ox-eye Daisy, Sea Daisy, Sea Ox-eye | Perennial | Shrub | Sun | Moist |
Bothriochloa alta | Tall Beardgrass | Perennial | Grass/Grass-like | ||
Bothriochloa laguroides | Silver Bluestem, Silver Beardgrass | Perennial | Grass/Grass-like | ||
Bothriochloa longipaniculata | Longspike Beardgrass, Longspike Silver Bluestem | Perennial | Grass/Grass-like | ||
Bouchetia erecta | Erect Bouchetia, Painted-tongue, Paintedtongue, Painted Tongue | Perennial | Herb | Sun | Moist |
Bouteloua curtipendula | Sideoats Grama, Banderilla, Banderita, Navajita | Perennial | Grass/Grass-like | Sun, Part-shade | Moist, Dry |
Bouteloua ramosa | Chino Grama | Perennial | Grass/Grass-like | ||
Bouteloua rigidiseta | Texas Grama | Perennial | Grass/Grass-like | Sun | Dry |
Brazoria truncata | Rattlesnake Flower | Annual | Herb | ||
Brickellia cylindracea | Gravel-bar Brickellbush | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Brickellia dentata | Leafy Brickellbush | Perennial | Subshrub | ||
Cakile lanceolata | Coastal Searocket | Annual | Subshrub | ||
Callicarpa americana | American Beautyberry , French Mulberry | Perennial | Shrub | Part-shade | Moist |
Callirhoe pedata | Palmleaf Poppymallow, Standing Winecup, Finger Poppymallow, Palmleaf Poppy Mallow | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Callirhoe scabriuscula | Texas Poppymallow, Texas Poppy Mallow | Annual | Herb | Sun | Moist, Dry |
Calylophus berlandieri | Berlandier's Sundrops , Square-bud Primrose, Sundrops | Perennial | Herb | Sun, Part-shade | Moist |
Calyptocarpus vialis | Horseherb, Straggler Daisy, Hierba Del Caballo, Lawnflower | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Capsicum annuum | Chile Tepin, Chile Pequin, Chiltepin, Chile Petin, Bird Pepper, Turkey Pepper , Cayenne Pepper | Annual, Perennial | Herb | Sun, Shade, Part-shade | Moist |
Carex cherokeensis | Cherokee Sedge | Perennial | Grass/Grass-like | Part-shade | Wet, Moist |
Carex complanata | Hirsute Sedge | Perennial | Herb, Grass/Grass-like | ||
Carex glaucescens | Southern Waxy Sedge | Perennial | Grass/Grass-like | ||
Carex louisianica | Louisiana Sedge | Perennial | Grass/Grass-like | ||
Carex oklahomensis | Oklahoma Sedge | Perennial | Grass/Grass-like | ||
Carex tenax | Wire Sedge | Perennial | Grass/Grass-like | ||
Carex tetrastachya | Britton's Sedge | Perennial | Grass/Grass-like | ||
Carex triangularis | Eastern Fox Sedge | Perennial | Grass/Grass-like | ||
Carpinus caroliniana | American Hornbeam, Blue Beech, Water Beech, Musclewood, Ironwood | Perennial | Tree | Shade, Part-shade | Moist |
Castilleja indivisa | Texas Indian Paintbrush, Entireleaf Indian Paintbrush, Texas Paintbrush, Indian Paintbrush, Scarlet Paintbrush | Annual | Herb | Sun | Dry |
Castilleja lanata | Sierra Woolly Indian Paintbrush, Woolly Paintbrush | Perennial | Herb, Subshrub | ||
Castilleja purpurea | Prairie Paintbrush, Downy Indian Paintbrush, Purple Paintbrush, Lemon Paintbrush, Purple Painted Cup | Perennial | Herb | Sun | Dry |
Catalpa bignonioides | Southern Catalpa, Cigar Tree, Indian Bean | Perennial | Tree | Part-shade | Wet |
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 | Sun, Part-shade | Dry |
Centaurium beyrichii | Mountain Pink, Meadow Pink, Catchfly, Quinineweed | Annual | Herb | Part-shade | Dry |
Centaurium texense | Lady Bird's Centaury, Texas Centaury | Annual | Herb | Sun, Part-shade | |
Cephalanthus occidentalis | Common Buttonbush, Buttonbush, Button Willow, Honey Bells, Honeybells, Honey Balls, Honeyballs, Button-bush | Perennial | Shrub | Shade, Part-shade | Wet, Moist |
Cerastium brachypodum | Short-stalk Chickweed, Shortstalk Chickweed | Annual, Perennial | Herb | ||
Cevallia sinuata | Stinging Serpent, Stinging Cevallia | Perennial | Herb | ||
Chaerophyllum tainturieri | Hairyfruit Chervil, Southern Chervil | Annual | Herb | ||
Chaetopappa asteroides | Arkansas Leastdaisy, Least Daisy | Annual | Herb | ||
Chamaecrista fasciculata | Partridge Pea, Sleepingplant, Sensitive Plant | Annual | Herb | Sun, Part-shade | Moist, Dry |
Chasmanthium latifolium | Inland Sea Oats, Indian Wood Oats, Wild Oats, River Oats, Flathead Oats, Upland Oats, Upland Sea Oats | Perennial | Grass/Grass-like | Shade, Part-shade | Moist |
Chloris cucullata | Hooded Windmill Grass, Hooded Windmillgrass | Perennial | Grass/Grass-like | Part-shade | Moist |
Chloris verticillata | Tumble Windmill Grass, Windmillgrass | Perennial | Grass/Grass-like | Sun, Part-shade | |
Chrysactinia mexicana | Damianita | Perennial | Subshrub, Shrub | Sun | Dry |
Cirsium horridulum | Bristle Thistle, Yellow Thistle, Horrid Thistle, Purple Thistle, Spiny Thistle, Bull Thistle | Annual | Herb | ||
Cirsium texanum | Texas Thistle | Biennial | Herb | Sun | Dry |
Clematis drummondii | Old Man's Beard, Drummond's Clematis, Texas Virgin's Bower, Goat's Beard | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Clematis pitcheri | Purple Leatherflower, Purple Clematis, Leatherflower, Bluebill, Bellflower Clematis, Pitcher's Clematis | Perennial | Vine | Sun, Part-shade | Moist |
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 |
Coelorachis cylindrica | Cylinder Jointtail Grass, Carolina Joint-tail | Perennial | Grass/Grass-like | Sun, 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, Whitemouth Dayflower | Perennial | Herb | Part-shade | 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 |
Conyza canadensis | Horseweed, Canadian Horseweed | Annual | Herb | Sun | |
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 wrightii | Rock Tickseed, Golden-wave | Annual | Herb | ||
Corydalis curvisiliqua | Curvepod Fumewort, Scrambled Eggs, Golden Smoke, Curvepod | Annual | Herb | Part-shade | Dry |
Cosmos parviflorus | Southwestern Cosmos, Southwest Cosmos | Annual | Herb | Sun | Dry |
Crataegus spathulata | Littlehip Hawthorn, Pasture Hawthorn, Smallfruit Hawthorn | Perennial | Shrub, Tree | ||
Crataegus tracyi | Tracy's Hawthorn, Tracy Hawthorn, Mountain Hawthorn | Perennial | Tree | Part-shade | Dry |
Crataegus viridis | Green Hawthorn, Southern Hawthorn | Perennial | Shrub, Tree | Part-shade | Wet |
Croton alabamensis | Alabama Croton | Perennial | Subshrub, Shrub | ||
Croton alabamensis var. texensis | Texabama Croton, Texas Alabama Croton | Perennial | Shrub | Part-shade | Dry |
Croton monanthogynus | Prairie Tea, One-seed Croton, Doveweed, Dove Weed, Prairie Goatweed | Annual | Herb | Sun | Moist, Dry |
Cryptantha oblata | Rough Cryptantha | Perennial | Herb, Subshrub | ||
Cuscuta indecora | Bigseed Alfalfa Dodder, Largeseed Dodder, Pretty Dodder | Perennial | Herb, Vine | ||
Cyperus elegans | Royal Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus pseudovegetus | Marsh Flatsedge, Marsh Flat Sedge | Perennial | Grass/Grass-like | Sun | |
Cyperus reflexus | Bentawn Flatsedge | Perennial | Grass/Grass-like | ||
Dasylirion texanum | Texas Sotol, Sotol | Perennial | Grass/Grass-like | Sun | Dry |
Datura quercifolia | Chinese Thorn-apple, Oak-leaf Thorn Apple, Oak Leaved Angel's Trumpet | Annual | Herb | Sun, Part-shade | |
Daucosma laciniata | Meadow Parasol, Daucosma | Annual | Herb | ||
Daucus pusillus | American Wild Carrot, Rattlesnake-weed, Wild Carrot | Annual, Biennial | Herb | ||
Desmanthus leptolobus | Slenderlobe Bundleflower | Perennial | Herb | ||
Desmanthus velutinus | Velvet Bundleflower | Perennial | Herb | ||
Dicranocarpus parviflorus | Pitchfork | Annual | Herb | ||
Digitaria cognata | Carolina Crabgrass, Fall Witchgrass | Perennial | Grass/Grass-like | Sun, Shade, Part-shade | Dry |
Diospyros texana | Texas Persimmon, Mexican Persimmon, Black Persimmon, Chapote, Chapote Prieto | Perennial | Tree | Sun, Part-shade | Dry |
Draba platycarpa | Broadpod Draba, Broad-pod Draba, Broadpod Whitlowgrass, Broadpod Whitlow-grass | Annual | Herb | ||
Drosera capillaris | Pink Sundew | Annual | Herb | ||
Echinacea sanguinea | Sanguine Purple Coneflower | Perennial | Herb | Sun | Moist |
Echinocereus dasyacanthus | Texas Rainbow Cactus, Spiny Hedgehog Cactus, Spiny Hedgehog, Golden Rainbow Hedgehog Cactus, Golden Rainbow Hedgehog, Yellow Pitaya | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus enneacanthus | Pitaya, Strawberry Cactus, Banana Cactus, Cob Cactus, Purple Pitaya, Strawberry Hedgehog Cactus, Prostrate Hedgehog Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus pentalophus | Ladyfinger Cactus, Alicoche, Dog Tail, Devil's Fingers | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Echinocereus reichenbachii | Lace Hedgehog Cactus, Lace Cactus, Lace Hedgehog, Purple Candle | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus russanthus | Brownspine Hedgehog Cactus, Rusty Hedgehog Cactus, Brownspine Hedgehog, Rusty Hedgehog | Perennial | Cactus/Succulent | ||
Ehretia anacua | Anacua, Sugarberry Anacua, Anaqua, Anacahuita, Knockaway, Knackaway, Sandpaper Tree, Manzanita, Manzanillo, Tlalahuacate | Perennial | Tree | Sun, Part-shade | Dry |
Eleocharis equisetoides | Jointed Spikesedge | Perennial | Grass/Grass-like | Sun | Wet |
Eleocharis montevidensis | Sand Spikerush, Spike Rush | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Eleocharis quadrangulata | Squarestem Spikerush | Perennial | Grass/Grass-like | Sun | |
Elionurus barbiculmis | Woolyspike Balsamscale, Woolspike Balsamscale | Perennial | Grass/Grass-like | Sun | Dry |
Elymus canadensis | Canada Wild Rye, Canadian Wildrye, Prairie Wildrye, Nodding Wildrye | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Elymus virginicus | Virginia Wild Rye, Virginia Wildrye | Perennial | Grass/Grass-like | Part-shade | Moist |
Engelmannia peristenia | Engelmann's Daisy, Engelmann Daisy, Cutleaf Daisy | Perennial | Herb | Sun | Dry |
Ephedra trifurca | Ephedra, Mormon Tea, Longleaf Jointfir, Jointfir, Longleaf Teabush, Tea Weed, Canutillo | Perennial | Shrub | Sun | Dry |
Eragrostis curtipedicellata | Gummy Lovegrass, Gummy Love Grass | Perennial | Grass/Grass-like | ||
Eragrostis intermedia | Plains Lovegrass, Plains Love Grass | Perennial | Grass/Grass-like | Part-shade | Dry |
Eriocaulon decangulare | Ten-angle Pipewort, Pipewort | Perennial | Herb | Sun | |
Eriochloa sericea | Texas Cupgrass | Perennial | Grass/Grass-like | Sun | Dry |
Eriogonum racemosum | Redroot Buckwheat, Red-root Wild Buckwheat | Perennial | Herb | Sun | Dry |
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 |
Eryngium heterophyllum | Wright's Eryngo, Mexican Thistle | Perennial | Herb | ||
Eryngium hookeri | Hooker's Eryngo | Annual | Herb | ||
Eryngium integrifolium | Blueflower Eryngo, Blue-flower Coyote-thistle | Perennial | Herb | ||
Eryngium leavenworthii | Leavenworth's Eryngo, Eryngo, False Purple Thistle | Annual | Herb | Sun, Part-shade | Moist |
Erythrina herbacea | Coralbean, Cherokee Bean, Red Cardinal | Perennial | Shrub | Sun, Part-shade | Dry |
Eupatorium capillifolium | Dogfennel, Dog Fennel | Perennial | Herb | ||
Eupatorium mohrii | Mohr's Thoroughwort | Perennial | Herb, Subshrub | Sun | |
Eupatorium serotinum | White Boneset, Lateflowering Thoroughwort, Late Boneset, Late-flowering Boneset | Perennial | Herb | Part-shade | Moist |
Eustoma exaltatum | Catchfly Prairie Gentian, Bluebell Gentian, Western Blue Gentian, Blue Marsh Lily, Small Bluebell, Catchfly Gentian, Seaside Gentian | Annual | Herb | Sun, Part-shade | Moist |
Euthamia leptocephala | Bushy Goldentop, Slender-headed Euthamia | Perennial | Herb | ||
Evax prolifera | Bighead Pygmycudweed, Rabbit Tobacco | Annual | Herb | Part-shade | |
Evax verna | Spring Pygmycudweed | Annual | Herb | ||
Eysenhardtia texana | Texas Kidneywood, Kidneywood, Bee Brush, Vara Dulce, Palo Dulce | Perennial | Shrub | Sun | Dry |
Forestiera pubescens | Elbowbush, Stretchberry, Spring Herald, Desert Olive, Tanglewood, Devil's Elbow, Spring Goldenglow, New Mexico Privet, Texas Forsythia | 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 |
Froelichia drummondii | Drummond's Snakecotton | Annual | Herb | ||
Fuirena simplex | Western Umbrella-sedge, Umbrellagrass, Western Umbrella Sedge | Perennial | Grass/Grass-like | ||
Fuirena squarrosa | Hairy Umbrella Sedge | Perennial | Grass/Grass-like | ||
Funastrum cynanchoides | Fringed Twinevine, Climbing Milkweed Vine, Twine-vine | Perennial | Vine | Part-shade | Dry |
Gaillardia multiceps | Onion Blanketflower, Gyp Indian Blanket | Perennial | Herb, Subshrub | ||
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 |
Galium uniflorum | Oneflower Bedstraw | Perennial | Herb | ||
Galium virgatum | Southwestern Bedstraw, Southwest Bedstraw | Annual | Herb | ||
Garrya ovata | Eggleaf Silktassel, Mexican Silktassel, Eggleaf Garrya, Zumaque, Cuauchichic, Cuauchichi, Guachichi | Perennial | Shrub | Sun, Part-shade | Dry |
Geum canadense | White Avens | Perennial | Herb | Shade, Part-shade | Moist, Dry |
Giliastrum incisum | Splitleaf Gilia, Split-leaf Gilia, Cut-leaf Gilia | Annual, Biennial, Perennial | Herb | Sun | Dry |
Glandularia bipinnatifida | Prairie Verbena, Purple Prairie Verbena, Dakota Vervain, Dakota Mock Vervain, Moradilla, Alfombrilla | Perennial | Herb, Subshrub | Part-shade | Moist, Dry |
Gomphrena nitida | Pearly Globe Amaranth | Annual | Herb | Sun | Dry |
Guaiacum angustifolium | Texas Lignum-vitae, Soapbush, Guayacan | Perennial | Tree | Part-shade | Dry |
Habranthus tubispathus | Rio Grande Copperlily, Copper Lily, Rio Grande Copper-lily | Perennial | Herb | Sun | Moist |
Haploesthes greggii var. texana | Texas False Broomweed | Perennial | Herb, Subshrub, Shrub | ||
Hechtia glomerata | Guapilla | Perennial | Cactus/Succulent | Sun | Dry |
Hechtia texensis | Texas False Agave, Guapilla | Perennial | Cactus/Succulent | Sun | Dry |
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 |
Helenium amarum | Yellow Sneezeweed, Bitterweed, Yellow Bitterweed, Yellowdicks, Slender-leaved Sneezeweed, Fine-leaved Sneezweed, Yellow Dog-fennel | Annual | Herb | Part-shade | Dry |
Helenium elegans | Pretty Sneezeweed | Annual | Herb | ||
Helianthemum georgianum | Georgia Frostweed, Rockrose, Georgia Sunrose | Perennial | Herb | ||
Helianthus angustifolius | Swamp Sunflower, Narrowleaf Sunflower, Narrow-leaved Sunflower | Perennial | Herb | Part-shade | Wet |
Helianthus annuus | Common Sunflower, Annual Sunflower | Annual | Herb | Sun | Dry |
Helianthus argophyllus | Silverleaf Sunflower | Annual | Herb | Sun | Moist |
Helianthus debilis | Cucumberleaf Sunflower, Cucumber-leaf Sunflower, Beach Sunflower | Annual | Herb | Sun | |
Helianthus maximiliani | Maximilian Sunflower, Max Sunflower | Perennial | Herb | Sun | Moist, Dry |
Helianthus praecox | Texas Sunflower | Annual | Herb | ||
Heliotropium torreyi | Slimleaf Heliotrope | Perennial | Subshrub, Shrub | ||
Herbertia lahue | Prairie Nymph, Herbertia | Perennial | Herb | Part-shade | Dry |
Heterotheca canescens | Hoary False Goldenaster, Gray Golden-aster | Perennial | Herb | Sun | Dry |
Heterotheca subaxillaris | Camphorweed, Camphor Weed | Annual | Herb | ||
Hibiscus moscheutos | Crimson-eyed Rose-mallow, Marshmallow Hibiscus | Perennial | Shrub | Sun, Part-shade | Wet, Moist |
Hibiscus striatus | Striped Rosemallow | Perennial | Herb, Subshrub | ||
Hordeum pusillum | Little Barley | Annual | Grass/Grass-like | Sun | |
Hydrolea ovata | Blue Waterleaf, Ovate False Fiddleleaf, Hairy Hydrolea | Perennial | Herb | Sun, Part-shade | Wet, Moist |
Hymenopappus artemisiifolius | Oldplainsman, Woolly-white, Old Plainsman | Biennial | Herb | Part-shade | Dry |
Hymenopappus flavescens | Yellow Plainsman, Collegeflower | Biennial | Herb | Part-shade | Dry |
Hymenopappus scabiosaeus | Carolina Woollywhite, Woolly-white, Old Plainsman | Biennial | Herb | ||
Hypericum crux-andreae | St. Peter's-wort, Atlantic St. Peter's-wort, St. Peter's Cross, St. John's-wort | Perennial | Subshrub | Part-shade | |
Hypericum hypericoides | St. Andrew's-cross | Perennial | Subshrub | ||
Hyptis alata | Clustered Bushmint | Perennial | Herb | Sun, Part-shade | Wet, Moist |
Ibervillea tenuisecta | Slimlobe Globeberry, Cutleaf Globe Berry | Perennial | Vine | ||
Ilex coriacea | Baygall Bush, Large Gallberry, Gallberry, Tall Inkberry Holly, Inkberry Holly, Shining Inkberry, Inkberry | Perennial | Shrub | 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 |
Ipomoea cordatotriloba | Tievine, Purple Bindweed, Morning Glory | Perennial | Vine | ||
Ipomoea pes-caprae | Railroad Vine, Goat-foot Morning Glory, Bayhops, Beach Morning Glory | Perennial | Vine | Part-shade | |
Ipomopsis rubra | Standing Cypress, Texas Plume, Red Texas Star, Red Gilia | Biennial | Herb | Sun, Part-shade | Dry |
Iva angustifolia | Narrowleaf Marshelder, Narrow-leaf Sumpweed, Narrowleaf Marsh Elder | Annual | Herb | ||
Jefea brevifolia | Shortleaf Jefea | Perennial | Subshrub, Shrub | ||
Juncus marginatus | Grassleaf Rush, Grass Leaf Rush | Perennial | Grass/Grass-like | Part-shade | |
Juncus validus var. validus | Roundhead Rush | Perennial | Grass/Grass-like | ||
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 |
Juniperus pinchotii | Pinchot's Juniper, Pinchot Juniper, Redberry Juniper, Texas Juniper, Christmasberry Juniper | Perennial | Tree | Part-shade | Dry |
Kosteletzkya virginica | Virginia Saltmarsh Mallow, Virginia Fen-rose, Saltmarsh Mallow, Seashore Mallow | Perennial | Subshrub | Sun | Moist |
Kyllinga brevifolia | Shortleaf Spikesedge | Perennial | Grass/Grass-like | ||
Kyllinga odorata | Fragrant Spikesedge | Annual, Perennial | Grass/Grass-like | ||
Leavenworthia aurea var. texana | Golden Gladecress, Texas Golden Glade Cress | Annual | Herb | ||
Lepidium virginicum | Virginia Peppergrass, Virginia Pepperweed, Peppergrass, Poor Man's Pepper | Annual | Herb | Sun | Dry |
Leptochloa dubia | Green Sprangletop | Perennial | Grass/Grass-like | Part-shade | Dry |
Lesquerella grandiflora | Bigflower Bladderpod | Annual | Herb | ||
Lesquerella pallida | White Bladderpod | Annual | Herb | ||
Liatris acidota | Sharp Blazing Star, Sharp Gayfeather, Sharp Liatris | Perennial | Herb | Sun | Moist |
Liatris elegans | Pink-scale Blazing Star, Pink-scale Gayfeather, Pink-scale Liatris | Perennial | Herb | Sun | Dry |
Limnodea arkansana | Ozark Grass, Ozarkgrass | Annual | Grass/Grass-like | Sun, Shade, Part-shade | Wet, Moist |
Linum alatum | Winged Flax | Annual | Herb | ||
Linum hudsonioides | Texas Flax, Yellow Flax, Hudson Flax | Annual | Herb | Sun | Dry |
Linum rupestre | Rock Flax | Perennial | Herb | ||
Lobelia appendiculata | Pale Lobelia | Annual | Herb | ||
Lobelia cardinalis | Cardinal Flower | Perennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Lobelia fenestralis | Fringeleaf Lobelia | Annual | Herb | ||
Ludwigia repens | Creeping Primrose-willow, Floating Primrose-willow, Water Primrose | Perennial | Herb | ||
Lupinus texensis | Texas Bluebonnet, Bluebonnet, Texas Lupine, Buffalo Clover, Wolf Flower | Annual | Herb | Sun | Dry |
Lycurus setosus | Bristly Wolfstail | Perennial | Grass/Grass-like | ||
Lygodesmia texana | Texas Skeleton Plant, Texas Skeleton Weed, Skeleton-plant, Purple Dandelion, Flowering Straw | Perennial | Herb | Sun | Dry |
Lyonia mariana | Piedmont Staggerbush, Staggerbush | Perennial | Shrub | Part-shade | Moist |
Mahonia swaseyi | Texas Barberry, Texas Oregon-grape | Perennial | Shrub | Sun | |
Mahonia trifoliolata | Agarita, Agarito, Algerita, Laredo Mahonia, Laredo Oregon-grape, Trifoliate Barberry, Wild Currant | Perennial | Shrub | Sun, Part-shade | Moist, Dry |
Malvastrum aurantiacum | Wright's False Mallow | Perennial | Shrub | Sun | Dry |
Malvaviscus arboreus | Turkscap, Wax Mallow, Bleeding Hearts, Mexican Apple, Manzanita | Perennial | Shrub | ||
Mammillaria heyderi | Little Nipple Cactus, Heyder Pincushion Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Manfreda sileri | Siler's Tuberose | Perennial | Cactus/Succulent | Sun, Part-shade | Moist, Dry |
Marshallia caespitosa | Barbara's-buttons, Puffballs, White Barbara's-buttons, Barbara's Buttons | Perennial | Herb | Sun, Part-shade | Dry |
Matelea reticulata | Pearl Milkweed Vine, Netted Milkvine, Green Milkweed Vine, Net Vein Milkvine | 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 | ||
Melochia pyramidata | Pyramidflower, Broom-wood, Pyramid Flower | Annual | Herb, Subshrub, Shrub | ||
Mentzelia albescens | Wavyleaf Blazingstar | Perennial | Herb | ||
Mentzelia oligosperma | Stick-leaf, Chickenthief | Perennial | Shrub | ||
Merremia dissecta | Alamo Vine, Noyau Vine, Correhuela De Las Doce | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Mimosa aculeaticarpa | Catclaw Mimosa | Perennial | Shrub, Tree | ||
Mimosa latidens | Kairn's Sensitive Briar | Perennial | Herb | ||
Mimosa strigillosa | Powderpuff, Sunshine Mimosa, Sensitive Plant | Perennial | Shrub | Moist, Dry | |
Minuartia drummondii | Drummond's Stitchwort, Sandwort | Annual | Herb | ||
Mitreola petiolata | Lax Hornpod | Annual | Herb | ||
Monarda citriodora | Lemon Beebalm, Purple Horsemint, Lemon Mint, Plains Horsemint, Lemon Horsemint, Horsemint, Purple Lemon Mint | Annual | Herb | Sun, Part-shade | Dry |
Monarda clinopodia | White Bergamot | Perennial | Herb | ||
Morella cerifera | Wax Myrtle , Southern Wax Myrtle, Southern Bayberry, Eastern Bayberry, Bayberry, Candleberry, Tallow Shrub | Perennial | Shrub | Sun, Part-shade | Wet, Moist |
Nama havardii | Havard's Fiddleleaf | Annual | Herb | ||
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 |
Neolloydia conoidea | Chihuahuan Beehive Cactus, Chihuahuan Beehive, Cone Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Neptunia lutea | Yellow Sensitive Briar, Yellow Puff | Perennial | Shrub | Sun | |
Neptunia pubescens | Tropical Puff | Perennial | Herb | ||
Nerisyrenia camporum | Bicolor Fanmustard, Mesa Greggia | Perennial | Herb | ||
Nerisyrenia linearifolia | White Sands Fanmustard | Perennial | Herb, Subshrub | ||
Nicotiana repanda | Fiddleleaf Tobacco, Fiddle-leaf Tobacco | Annual | Herb | ||
Nolina lindheimeriana | Devil's Shoestring, Devil's-shoestring, Ribbon Grass | Perennial | Shrub | Sun, Part-shade | Dry |
Nothoscordum bivalve | Crowpoison, False Garlic, Crow Poison | Perennial | Herb | Sun | |
Nuttallanthus texanus | Texas Toadflax, Texas Toad-flax, Toadflax | Annual | Herb | Sun | Moist |
Oenothera macrocarpa | Bigfruit Evening-primrose, Missouri Evening-primrose, Fluttermill, Big-fruit Evening-primrose, Missouri Primrose, Bigfruit Evening 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 |
Onosmodium helleri | Heller's Marbleseed, Marble-seed | Perennial | Herb | Part-shade | |
Opuntia engelmannii | Cactus Apple, Prickly Pear | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia humifusa | Low Prickly Pear, Smooth Prickly Pear, Devil's Tongue | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia strigil | Marblefruit Pricklypear, Marblefruit Prickly Pear | Perennial | Cactus/Succulent | ||
Ostrya virginiana | Eastern Hop-hornbeam, American Hop-hornbeam, Woolly Hop-hornbean, Eastern Ironwood, Roughbark Ironwood, Ironwood, Deerwood, Leverwood | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
Oxalis dillenii | Slender Yellow Wood Sorrel, Yellow Wood Sorrel, Yellow Woodsorrel | Perennial | Herb | ||
Packera obovata | Golden Groundsel, Roundleaf Groundsel, Roundleaf Ragwort | Perennial | Herb | Shade, Part-shade | Moist |
Palafoxia callosa | Small Palafox, Small Palafoxia | Annual | Herb | Sun | Dry |
Palafoxia hookeriana | Sand Palafox, Showy Palafox, Hooker Palafoxia, Sand Palafoxia, Hooker's Palafoxia | Annual | Herb | Sun, Part-shade | Dry |
Panicum amarum | Bitter Panicgrass, Beachgrass, Coastal Panic Grass | Perennial | Grass/Grass-like | Sun | Moist |
Panicum hallii | Hall's Panicgrass, Hall's Panic Grass | Perennial | Grass/Grass-like | ||
Panicum obtusum | Vine Mesquite | Perennial | Grass/Grass-like | Part-shade | |
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 |
Paspalum langei | Rustyseed Paspalum | Perennial | Grass/Grass-like | ||
Paspalum plicatulum | Brownseed Paspalum, Brownseed Paspale | Perennial | Grass/Grass-like | Part-shade | Moist |
Penstemon baccharifolius | Rock Penstemon, Rock Beardtongue, Cut-leaf Penstemon, Cut-leaf Beardtongue, Baccharis-leaf Penstemon, Baccharis-leaf Beardtongue | Perennial | Shrub | Sun, Part-shade | Dry |
Penstemon fendleri | Fendler's Penstemon, Fendler's Beardtongue, Fendler Penstemon, Fendler Beardtongue, Purple Foxglove | Perennial | Herb | Sun | |
Penstemon havardii | Havard Penstemon, Havard Beardtongue, Big Bend Penstemon, Big Bend Beardtongue, Havard's Penstemon, Havard's Beardtongue | Perennial | Herb | Sun, Part-shade | Dry |
Penstemon laxiflorus | Nodding Penstemon, Nodding Beardtongue, Loose-flowered Penstemon, Loose-flowered Beardtongue | Perennial | Herb | Part-shade | Dry |
Penstemon murrayanus | Scarlet Penstemon, Scarlet Beardtongue, Red Penstemon, Red Beardtongue, Cupleaf Penstemon, Cupleaf Beardtongue | Perennial | Herb | Part-shade | Dry |
Perityle vaseyi | Vasey's Rockdaisy | Perennial | Herb, Subshrub | ||
Phacelia congesta | Caterpillars, Blue Curls, Fiddleneck | Annual, Biennial | Herb | Sun, Part-shade | Dry |
Phacelia robusta | Stout Phacelia | Annual | Herb | ||
Phacelia rupestris | Rock Phacelia | Annual, Biennial | Herb | ||
Phalaris caroliniana | Carolina Canarygrass, Maygrass | Annual | Grass/Grass-like | ||
Phaseolus acutifolius | Tepary Bean | Annual | Herb, Vine | ||
Phaseolus maculatus | Spotted Bean, Metcalf Bean | Perennial | Herb, Vine | ||
Phlox roemeriana | Goldeneye Phlox, Golden-eye Phlox | Annual | Herb | Part-shade | Dry |
Phryma leptostachya | American Lopseed, Lopseed | Perennial | Herb | Sun, Shade, Part-shade | Moist |
Phyla nodiflora | Texas Frogfruit, Turkey Tangle Fogfruit, Frogfruit | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Phyllanthus polygonoides | Smartweed Leaf-flower, Knotweed Leafflower | Perennial | Subshrub | ||
Pinaropappus roseus | White Rocklettuce, White Dandelion, Pink Dandelion, White Rock Lettuce | Perennial | Herb | ||
Pinus cembroides | Mexican Pinyon, Mexican Pinyon Pine, Pinyon, Nut Pine, Border Pinyon | Perennial | Tree | Sun | Dry |
Piptochaetium avenaceum | Blackseed Speargrass | Perennial | Grass/Grass-like | ||
Plantago aristata | Largebracted Plantain, Buckthorn | Annual | Herb | ||
Plantago helleri | Heller's Plantain, Cedar Plantain | Annual | Herb | ||
Plantago rhodosperma | Redseed Plantain, Red-seeded Plantain | Annual | Herb | ||
Plantago wrightiana | Wright's Plantain | Annual | Herb | ||
Platanus occidentalis | American Sycamore, Eastern Sycamore, American Plane Tree, Plane Tree, Buttonwood, Buttonball Tree | Perennial | Tree | Sun, Shade, Part-shade | Moist |
Pluchea foetida | Stinking Camphorweed | Perennial | Herb | ||
Pluchea odorata | Sweetscent, Saltmarsh Fleabane | Annual | Subshrub | Sun, Shade, Part-shade | Moist |
Polanisia dodecandra | Redwhisker Clammyweed, Clammyweed | Annual | Herb | ||
Polanisia uniglandulosa | Mexican Clammyweed, Clammyweed | Annual | Herb | ||
Polypremum procumbens | Juniper Leaf, Rustweed | Annual, Perennial | Herb | ||
Polytaenia nuttallii | Nuttall's Prairie Parsley, Prairie Parsley, Wild Dill, Prairie Parsnip | Biennial | Herb | Sun, Part-shade | Moist, Dry |
Polytaenia texana | Texas Prairie Parsley, Texas-parsley, Texas Parsley | Biennial | Herb | Sun | Dry |
Porophyllum scoparium | Trans-pecos Poreleaf, Poreleaf, Shrubby Poreleaf, Hierba del Venado, Jarilla, Pomerillo | Perennial | Subshrub | ||
Portulaca pilosa | Kiss Me Quick, Chisme | Annual | Herb | Sun, Part-shade | Moist, Dry |
Proboscidea louisianica | Louisiana Devil's-claw, Devil's claw, Ram's-horn, Unicorn Plant, Proboscis Flower | Annual | Herb | Sun | Dry |
Proboscidea parviflora | Doubleclaw, Devil's Claw | Annual | Herb | ||
Prunus caroliniana | Carolina Cherry-laurel, Cherry-laurel, Laurel Cherry, Carolina Laurel Cherry | Perennial | Tree | Sun, Part-shade | Moist |
Prunus mexicana | Mexican Plum, Bigtree Plum, Inch Plum | Perennial | Tree | Sun, Part-shade | Moist, Dry |
Ptelea trifoliata | Wafer Ash, Common Hoptree, Hop Tree | Perennial | Tree | Sun, Shade, Part-shade | Wet, Moist, Dry |
Ptilimnium nuttallii | Laceflower, Mock Bishop's-weed | Annual | Herb | ||
Pycnanthemum albescens | Whiteleaf Mountain Mint | Perennial | Herb | Sun, Part-shade | Moist |
Pyrrhopappus pauciflorus | Smallflower Desert-chicory, Texas Dandelion, False Dandelion | Annual | Herb | Sun, Part-shade | Moist, Dry |
Ratibida columnifera | Mexican Hat, Red-spike Mexican Hat, Upright Prairie Coneflower, Prairie Coneflower, Long-headed Coneflower, Thimbleflower | Perennial | Herb | Sun | Moist, Dry |
Ratibida peduncularis | Naked Mexican Hat, Naked Prairie Coneflower | Perennial | Herb | Sun | |
Rayjacksonia phyllocephala | Camphor Daisy | Annual | Herb | ||
Rhexia lutea | Yellow Meadow Beauty | Perennial | Herb | ||
Rhexia virginica | Handsome-harry, Virginia Meadow Beauty, Meadow-beauty | Perennial | Herb | Part-shade | Wet |
Rhododon ciliatus | Texas Sandmint | Annual | Herb | ||
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 virens | Evergreen Sumac, Tobacco Sumac, Lambrisco, Lentrisco | Perennial | Shrub | Sun, Part-shade | Dry |
Rhynchosia minima | Least Snoutbean | Perennial | Vine | ||
Rhynchospora caduca | Anglestem Beaksedge | Perennial | Grass/Grass-like | ||
Rhynchospora colorata | Whitetop Sedge, White-topped Sedge, Starrush Whitetop, Star Sedge, Star Rush | Perennial | Grass/Grass-like | Sun, Part-shade | Wet |
Rhynchospora corniculata | Shortbristle Horned Beaksedge, Horned Beakrush | Perennial | Grass/Grass-like | Sun | |
Rhynchospora elliottii | Elliott's Beaksedge | Perennial | Grass/Grass-like | ||
Rhynchospora glomerata | Clustered Beaksedge, Cluster Beak-rush | Perennial | Grass/Grass-like | ||
Rhynchospora gracilenta | Slender Beaksedge | Perennial | Grass/Grass-like | ||
Rhynchospora inexpansa | Nodding Beaksedge | Perennial | Grass/Grass-like | ||
Rhynchospora nivea | Showy Whitetop | Perennial | Grass/Grass-like | ||
Rivina humilis | Pigeonberry, Rouge Plant, Baby-peppers, Bloodberry | Perennial | Herb | Part-shade | Moist |
Rubus trivialis | Southern Dewberry, Dewberry | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Rudbeckia grandiflora | Rough Coneflower, Tall Coneflower, Largeflower Coneflower | Perennial | Herb | Sun | Moist |
Rudbeckia hirta | Black-eyed Susan, Common Black-eyed Susan, Brown-eyed Susan, Blackeyed Susan | Annual, Biennial, Perennial | Herb | Sun | Moist, Dry |
Rudbeckia maxima | Giant Coneflower, Great Coneflower, Giant Brown-eyed Susan, Cabbage Coneflower | Perennial | Herb | Sun, Part-shade | Moist |
Rudbeckia texana | Texas Coneflower | Perennial | Herb | Sun | Wet, Moist |
Ruellia nudiflora | Violet Ruellia, Common Wild Petunia, Violet Wild Petunia, Wild Petunia, Hierba De La Calentura | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Rumex hastatulus | Heartwing Sorrel, Heart-wing Sorrel | Perennial | Herb | ||
Sabal minor | Dwarf Palmetto, Bush Palmetto, Palmetto | Perennial | Shrub | Sun, Shade, Part-shade | Moist, Dry |
Sabatia gentianoides | Pinewoods Rose Gentian | Annual | Herb | ||
Saccharum giganteum | Sugarcane Plumegrass, Giant Plumegrass | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Sacciolepis striata | American Cupscale | Perennial | Grass/Grass-like | ||
Sagittaria platyphylla | Delta Arrowhead | Perennial | Herb | Part-shade | Wet |
Salicornia bigelovii | Dwarf Saltwort | Annual | Herb | ||
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 whitehousei | Clustered Sage | Perennial | Herb | ||
Samolus valerandi ssp. parviflorus | Seaside Brookweed, Water Pimpernel, Thin-leaf Brookweed | Perennial | Herb | Part-shade | |
Saururus cernuus | Lizard's Tail, Lizard Tail, Breastweed, Water Dragon | Perennial | Herb | Shade, Part-shade | Wet, Moist |
Schizachyrium scoparium | Little Bluestem, Popotillo Azul | Perennial | Grass/Grass-like | Sun, Part-shade | Dry |
Schkuhria pinnata var. guatemalensis | Wislizenus' False Threadleaf | Annual | Herb | ||
Schoenocaulon texanum | Texas Feathershank, Green Lily, Texas Sabadilla | Perennial | Herb | Sun, Part-shade | Dry |
Schoenocrambe linearifolia | Slimleaf Plainsmustard, Mountain Mustard, Hesper Mustard | Perennial | Herb | ||
Scoparia dulcis | Licorice Weed, Bitterbroom, Riceweed, Sweetbroom, Licoriceweed | Annual, Perennial | Herb, Subshrub | Sun | |
Sedum nuttallianum | Yellow Stonecrop | Annual | Herb | Sun | Dry |
Selenia grandis | Large Selenia | Annual | Herb | ||
Senegalia berlandieri | Guajillo, Berlandier Acacia, Berlandier's Acacia, Round-flowered Catclaw, Roundflower Catclaw, Mimosa Catclaw, Thornless Catclaw, Huajilla | Perennial | Tree | Sun, Part-shade | Dry |
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 herbacea | Coffeeweed, Bigpod Sesbania | Annual | Subshrub | ||
Sesbania vesicaria | Bagpod, Bladderpod | Annual | Herb, Subshrub | ||
Sesuvium maritimum | Slender Seapurslane | Annual | Herb | ||
Setaria scheelei | Southwestern Bristlegrass, Scheele's Bristlegrass, Scheele's Foxtail Grass, Foxtail Grass | Perennial | Grass/Grass-like | Shade, Part-shade | Moist, Dry |
Sida rhombifolia | Cuban Jute, Axocatzin | Annual | Herb, Subshrub | ||
Sida spinosa | Prickly Fanpetals | Annual | Subshrub | ||
Sideroxylon lanuginosum | Gum Bumelia, Gum Bully, Woollybucket Bumelia, Woolly Bumelia, Gum Woollybucket, Woolly Buckthorn, Chittamwood, Shittamwood, Gum Elastic, Coma, Black Haw | Perennial | Shrub, Tree | Sun, Part-shade | Dry |
Silene antirrhina | Sleepy Silene, Sleepy Catchfly | Annual | Herb | ||
Silphium albiflorum | White Rosinweed, White-flowered Rosinweed, Compass Plant | Perennial | Herb | Sun | Dry |
Silphium radula | Roughstem Rosinweed | Perennial | Herb | Sun | |
Sisyrinchium chilense | Swordleaf Blue-eyed Grass, Sword-leaf 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 |
Sisyrinchium rosulatum | Annual Blue-eyed Grass | Annual | Herb | ||
Smilax bona-nox | Sawbriar, Saw Greenbriar, Catbriar, Bullbriar, Stretchberry Vine | Perennial | Vine | Shade | Moist, Dry |
Solanum dimidiatum | Western Horsenettle, Western Horse-nettle | Perennial | Herb | ||
Solanum ptycanthum | Eastern Black Nightshade, West Indian Nightshade, Common Nightshade, Black Nightshade | Annual | Herb | ||
Solanum rostratum | Buffalo Bur, Buffalo Bur Nightshade, Buffalobur Nightshade | Annual | Herb | Sun | |
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 |
Solidago sempervirens | Seaside Goldenrod | Perennial | Herb | Sun | Moist |
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, Indian Grass | Perennial | Grass/Grass-like | Sun, Shade, Part-shade | Moist, Dry |
Sphaeralcea lindheimeri | Woolly Globemallow | Perennial | Subshrub | Sun, Part-shade | Moist, Dry |
Spiranthes vernalis | Spring Ladies'-tresses, Spring Lady's Tresses | Perennial | Herb | ||
Sporobolus compositus var. compositus | Composite Dropseed, Tall Dropseed | Perennial | Grass/Grass-like | Sun | Moist |
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 | |
Streptanthus bracteatus | Bracted Twistflower, Bracted Jewelflower | Annual | Herb | ||
Styphnolobium affine | Eve's Necklace, Eve's Necklacepod, Texas Sophora, Pink Sophora, Necklace Tree | Perennial | Tree | Part-shade | Dry |
Styrax platanifolius | Sycamore-leaf Snowbell | Perennial | Shrub | Part-shade | Moist |
Symphyotrichum ericoides | White Heath Aster, Heath Aster | Perennial | Herb | Sun | Dry |
Symphyotrichum subulatum | Eastern Annual Saltmarsh Aster, Baby's Breath Aster, Annual Aster, Blackland Aster, Hierba Del Marrano | Annual, Biennial | Herb | Shade, Part-shade | Moist |
Tagetes micrantha | Licorice Marigold | Annual | Herb | ||
Tauschia texana | Texas Umbrellawort | Perennial | Herb | ||
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 |
Tephrosia lindheimeri | Lindheimer's Hoarypea, Hoary Pea, Lindheimer Tephrosia | Perennial | Subshrub | Part-shade | Dry |
Tephrosia vicioides | Red Hoarypea | Perennial | Herb | ||
Tetragonotheca texana | Squarebud Daisy, Nerve-ray, Square-bud Daisy | Perennial | Herb | Sun | Dry |
Tetraneuris linearifolia | Fineleaf Fournerved Daisy, Slender-leaf Hymenoxys, Bitterweed | Annual | Herb | ||
Teucrium cubense | Small Coastal Germander, Coast Germander | Perennial | Herb | Sun | Dry |
Thelesperma filifolium | Stiff Greenthread, Greenthread | Annual | Herb | Sun | Dry |
Thelesperma simplicifolium | Slender Greenthread, Navajo Tea, Cota | Perennial | Herb | Sun | Dry |
Thelypodium wrightii | Wright's Thelypody, Wright Thelypody | Biennial | Herb | ||
Thymophylla tenuiloba | Bristleleaf Pricklyleaf | Annual | Herb | ||
Tillandsia recurvata | Small Ball Moss, Ball Moss | Perennial | Herb | ||
Tinantia anomala | False Dayflower, Widows Tears | Annual | Herb | Part-shade | Moist |
Triadenum walteri | Greater Marsh St. Johnswort | Perennial | Herb | ||
Tridens albescens | White Tridens, White Top | Perennial | Grass/Grass-like | Part-shade | Moist |
Tridens muticus | Slim Tridens | Perennial | Grass/Grass-like | ||
Tridens strictus | Longspike Tridens | Perennial | Grass/Grass-like | ||
Triodanis perfoliata | Clasping Venus's Looking-glass | Annual | Herb | Shade | Dry |
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 |
Urochloa fusca | Browntop Signalgrass | Annual, Perennial | Grass/Grass-like | ||
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 |
Vachellia rigidula | Blackbrush Acacia, Blackbrush, Chaparro Prieto, Gavia | Perennial | Tree | Part-shade | Dry |
Valerianella amarella | Hairy Cornsalad | Annual | Herb | ||
Varilla texana | Texas Varilla | Perennial | Subshrub | ||
Verbena canescens | Gray Vervain | Perennial | Herb | Sun | Moist, Dry |
Verbena halei | Texas Vervain, Slender Verbena, Texas Verbena, Slender Vervain | Perennial | Shrub | Sun | Dry |
Verbena scabra | Sandpaper Vervain | Annual | Herb, Subshrub | ||
Verbena xutha | Gulf Vervain | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Verbesina lindheimeri | Lindheimer's Crownbeard | Perennial | Herb | ||
Verbesina oreophila | Mountain Crownbeard | Perennial | Herb | ||
Verbesina virginica | Frostweed, White Crownbeard, Iceplant, Iceweed, Virginia Crownbeard, Indian Tobacco, Richweed, Squawweed | Biennial, Perennial | Herb | Shade, Part-shade | Moist, Dry |
Vicia ludoviciana | Deer Pea Vetch, Louisiana Vetch | Annual | Herb | ||
Vigna luteola | Hairypod Cowpea, Yellow Vigna | Perennial | Vine | ||
Viguiera dentata | Plateau Goldeneye, Sunflower Goldeneye, Toothleaf Goldeneye, Chimalacate, Golden-eye | Perennial | Herb | Part-shade | Dry |
Viola missouriensis | Missouri Violet | Annual, Perennial | Herb | Shade, Part-shade | Moist |
Xanthisma texanum | Texas Sleepy Daisy, Yellow Sleepy Daisy, Star of Texas, Texas Sleepy-daisy, Texas Sleepydaisy | Annual | Herb | Part-shade | |
Xanthium strumarium | Rough Cocklebur | Annual | Herb | ||
Xanthocephalum gymnospermoides | Gummy Broomweed, San Pedro Matchweed, Gummy Snakeweed | Annual | Herb | ||
Xyris ambigua | Coastal Plain Yelloweyed Grass, Coastalplain Yelloweyed Grass | Perennial | Herb | ||
Yucca baccata | Banana Yucca, Blue Yucca, Fleshy-fruited Yucca, Datil | Perennial | Cactus/Succulent | Sun | Dry |
Yucca campestris | Plains Yucca | Perennial | Cactus/Succulent | Sun | Dry |
Yucca constricta | Buckley Yucca, Buckley's Yucca | Perennial | Shrub | Sun | Dry |
Yucca faxoniana | Faxon Yucca, Carneros Yucca, Eve's Needle, Spanish Bayonet, Spanish Dagger, Giant Dagger, Palm Samandoca, Palm Barreta, Palmilla, Palma | Perennial | Cactus/Succulent | Sun | Dry |
Yucca pallida | Pale-leaf Yucca | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Yucca reverchonii | San Angelo Yucca | Perennial | Subshrub | Sun | Dry |
Yucca rupicola | Twistleaf Yucca, Twisted-leaf Yucca, Texas Yucca, Spanish Dagger | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Yucca thompsoniana | Thompson's Yucca, Thompson Yucca, Beaked Yucca, Big Bend Yucca, Soyate, Palmita, Trans-Pecos Yucca | Perennial | Cactus/Succulent | Sun | Dry |
Yucca treculeana | Spanish Dagger, Spanish Bayonet, Don Quixote's Lance, Palma Pita, Palma De Datil, Palmito | Perennial | Cactus/Succulent | Part-shade | Dry |
Zanthoxylum clava-herculis | Hercules Club, Pepperbark, Toothache Tree, Tickle Tongue, Prickly Ash | Perennial | Tree | Sun | Dry |
Zanthoxylum fagara | Lime Prickly Ash, Colima | Perennial | Tree | Part-shade | Dry |
Zanthoxylum hirsutum | Texas Hercules' Club, Texas Prickly Ash, Limetone Prickly Ash, Toothache Tree, Tickle-tongue, Tingle-tongue | Perennial | Tree | Part-shade | Dry |