High PlainsThis EPA Level III ecoregion encompasses all or part of 51 counties in western and northwestern Texas. It extends west into New Mexico and north across western Oklahoma, Kansas, Nebraska, eastern Colorado, into southwestern South Dakota and southeastern Wyoming. In Texas, this ecoregion is commonly referred to as the Llano Estacado, a mostly flat plateau of short grass prairie. It covers approximately the same area as the Texas Parks & Wildlife Department’s High Plains vegetative region. This collection lists only those taxa found in the Texas portion of the High Plains ecoregion. |
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Scientific Name | Common Name | Duration | Habit | Sun | Water |
Abronia fragrans | Fragrant Sand-verbena, Snowball Sand Verbena, Sweet Sand-verbena, Prairie Snowball, Sand Verbena, Heart's Delight | Perennial | Herb | Part-shade | Dry |
Abutilon fruticosum | Indian Mallow, Texas Indian Mallow | Perennial | Herb | Sun | Dry |
Abutilon parvulum | Dwarf Indian Mallow | Perennial | Subshrub | ||
Abutilon wrightii | Wright's Indian Mallow | Perennial | Herb, Subshrub | ||
Acaciella angustissima | Prairie Acacia, Fern Acacia, Whiteball Acacia, Prairie Wattle, White-ball Acacia | Perennial | Shrub | Sun, Part-shade | Dry |
Acaciella angustissima var. hirta | Prairie Acacia, Texas Prairie Acacia, Texas Fern Acacia, Prairie Wattle | Perennial | Subshrub | Sun, Shade, Part-shade | Moist, Dry |
Acalypha ostryifolia | Pineland Threeseed Mercury, Hop-hornbeam Copperleaf | Annual | Herb | Sun | Moist, Dry |
Achillea millefolium | Common Yarrow, Western Yarrow, Yarrow, Milfoil | Perennial | Herb | Sun, Part-shade | Dry |
Achnatherum hymenoides | Indian Ricegrass, Indian Millet, Sandgrass | Perennial | Grass/Grass-like | Sun | Dry |
Acleisanthes longiflora | Angel's Trumpets, Angel Trumpets | Perennial | Herb | Sun | Moist, Dry |
Acleisanthes obtusa | Berlandier's Trumpets, Vine Four O'Clock | Perennial | Vine | Sun, Part-shade | Dry |
Acourtia nana | Dwarf Desertpeony | Perennial | Herb | Sun | Dry |
Acourtia wrightii | Brownfoot, Pink Perezia | Perennial | Herb | Part-shade | Dry |
Adiantum capillus-veneris | Southern Maidenhair Fern, Common Maidenhair Fern, Maidenhair Fern, Venus Hair Fern | Perennial | Fern | Shade, Part-shade | Wet, Moist |
Agalinis tenuifolia | Slenderleaf False Foxglove | Annual | Herb | Sun, Part-shade | |
Agave lechuguilla | Lechuguilla, Tula Ixtle, Maguey Lechuguilla, Shindagger | Perennial | Cactus/Succulent | Sun | Dry |
Agrimonia parviflora | Harvest Lice, Small-flowered Agrimony, Southern Agrimony, Swamp Agrimony | Perennial | Herb | ||
Agrostis hyemalis | Winter Bentgrass | Perennial | Grass/Grass-like | Part-shade | |
Alisma subcordatum | American Water Plantain | Perennial | Herb | Sun | Wet, Moist |
Allenrolfea occidentalis | Iodinebush, Pickleweed | Perennial | Subshrub | ||
Allionia incarnata | Trailing Windmills, Trailing Four O'Clock, Pink Windmills, Trailing Allionia | Perennial | Herb | ||
Allium canadense | Meadow Garlic, Wild Garlic, Wild Onion | Perennial | Grass/Grass-like | Sun | Moist |
Allium canadense var. fraseri | Fraser Meadow Garlic, Fraser Meadow Garlic | Perennial | Herb | ||
Allium canadense var. hyacinthoides | Hyacinth Meadow Garlic | Perennial | Herb | ||
Allium drummondii | Drummond's Onion, Wild Garlic, Drummond Wild Onion | Perennial | Herb | Sun | Dry |
Aloysia gratissima | Whitebrush, Bee-brush, White-brush, Common Bee-brush, Beebrush, Privet Lippia | Perennial | Shrub | Sun, Part-shade | Moist |
Amaranthus hybridus | Slim Amaranth | Annual | Herb | Sun | |
Amaranthus palmeri | Carelessweed | Annual | Herb | ||
Amaranthus retroflexus | Redroot Amaranth | Annual | Herb | ||
Amaranthus scleropoides | Bonebract Amaranth | Annual | Herb | Sun | Moist |
Amaranthus spinosus | Spiny Amaranth, Thorny Pigweed | Annual | Herb | ||
Amaranthus tuberculatus | Roughfruit Amaranth, Water Hemp | Annual | Herb | Moist | |
Amblyolepis setigera | Huisache Daisy, Butterfly Daisy, Honey Daisy | Annual | Herb | Part-shade | Dry |
Ambrosia confertiflora | Weakleaf Bur Ragweed, Weak Leaved Burweed, Slimleaf Bursage | Perennial | Herb | ||
Ambrosia psilostachya | Cuman Ragweed, Western Ragweed, Perennial Ragweed, Common Ragweed | Perennial | Herb | Sun, Part-shade | Dry |
Ambrosia trifida | Great Ragweed, Giant Ragweed | Annual | Subshrub | Shade, Part-shade | Moist |
Ammannia auriculata | Eared Redstem | Annual | Herb | ||
Ammannia coccinea | Valley Redstem, Scarlet Tooth-cup | Annual | Herb | Sun | |
Ammannia robusta | Grand Redstem | Annual | Herb | Wet | |
Ammoselinum popei | Plains Sandparsley | Annual | Herb | ||
Amorpha canescens | Leadplant, Leadplant Amorpha, Prairie Shoestring | Perennial | Shrub | Sun, Part-shade | Dry |
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 dracunculoides | Prairie Broomweed, Broomweed | Annual | Herb | ||
Amsonia ciliata | Fringed Bluestar, Bluestar, Texas Bluestar | Perennial | Herb | Part-shade | Dry |
Anaphalis margaritacea | Western Pearly Everlasting, Pearly-everlasting | Perennial | Herb | Sun, Part-shade | Dry |
Andropogon gerardii | Big Bluestem, Tall Bluestem, Turkeyfoot | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Andropogon glomeratus | Bushy Bluestem, Brushy Bluestem | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Andropogon hallii | Sand Bluestem | Perennial | Grass/Grass-like | Sun | |
Androstephium coeruleum | Blue Funnel-lily, Prairie Lily, Funnel-flower, Fragrant Lily | Perennial | Herb | ||
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 | |
Anemopsis californica | Yerba Mansa, Yerba-mansa, Lizard Tail | Perennial | Herb | Sun | Wet |
Aphanostephus ramosissimus | Plains Dozedaisy, Lazy Daisy | Annual | Herb | ||
Aphanostephus ramosissimus var. ramosissimus | Plains Dozedaisy | Annual | Herb | ||
Aphanostephus riddellii | Riddell's Dozedaisy, Lazy Daisy | Perennial | Herb | Sun | Moist |
Aphanostephus skirrhobasis | Lazy Daisy, Arkansas Lazy Daisy, Arkansas Doze-daisy | Annual | Herb | Sun | Dry |
Apios americana | Groundnut, Wild Potato, Indian Potato | Perennial | Vine | Shade | Wet, Moist |
Apocynum cannabinum | Indian Hemp, Prairie Dogbane, Hemp Dogbane, Dogbane | Perennial | Herb | Part-shade | Moist |
Arbutus xalapensis | Texas Madrone, Madrone, Texas Arbutus, Manzanita, Xoxocote, Amazaquitl | Perennial | Tree | Sun, Part-shade | Dry |
Argemone polyanthemos | Crested Pricklypoppy, Annual Pricklepoppy, Bluestem Pricklepoppy, Bluestem Prickly Poppy, Pricklypoppy, Thistle Poppy, White Prickly Poppy, White Pricklypoppy | Annual | Herb | Sun | Dry |
Argemone sanguinea | Red Pricklypoppy, Rose Prickly Poppy, Red Prickly Poppy | Annual | Herb | Part-shade | Dry |
Argemone squarrosa | Hedgehog Pricklypoppy, Hedgehog Prickly Poppy | Perennial | Herb | Sun | Dry |
Argythamnia humilis | Low Silverbush | Perennial | Subshrub | Sun, Part-shade | Dry |
Argythamnia mercurialina | Tall Silverbush, Tall Wildmercury | Perennial | Subshrub | ||
Argythamnia mercurialina var. mercurialina | Tall Silverbush, Tall Wild Mercury, Tall Ditaxis | Perennial | Subshrub | ||
Argythamnia neomexicana | New Mexico Silverbush | Annual, Perennial | Herb | ||
Aristida purpurea | Purple Threeawn, Purple 3-awn, Purple Three-awn, Red Threeawn | Annual | Grass/Grass-like | Sun | Dry |
Aristida purpurea var. longiseta | Red Three-awn, Fendler Three-awn, Purple Threeawn | Perennial | Grass/Grass-like | Sun | Dry |
Aristida purpurea var. nealleyi | Blue Threeawn | Perennial | Grass/Grass-like | Sun | Dry |
Aristida purpurea var. purpurea | Purple Threeawn, Red Threeawn | Perennial | Grass/Grass-like | Sun | Moist |
Artemisia campestris | Field Sagewort | Biennial | Herb | Dry | |
Artemisia campestris ssp. caudata | Field Sagewort | Biennial | Herb | Sun | |
Artemisia dracunculus | Tarragon | Perennial | Subshrub | ||
Artemisia filifolia | Sand Sagebrush, Silver Sagebrush, Silvery Wormwood, Sand Sage | Perennial | Subshrub | Part-shade | Dry |
Artemisia ludoviciana ssp. mexicana | White Sagebrush, Louisiana Wormwood, Cudweed Sagewort, Gray Sagewort, Mugwort Wormwood, Prairie Sage | Perennial | Herb, Subshrub | ||
Asclepias arenaria | Sand Milkweed, Western Sand Milkweed | Perennial | Herb | ||
Asclepias asperula | Antelope-horns, Spider Milkweed, Green-flowered Milkweed, Spider Antelope-horns, Antelope Horns | Perennial | Herb | Sun | Moist, Dry |
Asclepias brachystephana | Bract Milkweed, Desert-rose Milkweed | Perennial | Herb | ||
Asclepias emoryi | Emory's Milkweed | Perennial | Herb | ||
Asclepias engelmanniana | Engelmann's Milkweed | Perennial | Herb | ||
Asclepias incarnata | Swamp Milkweed, Pink Milkweed | Perennial | Herb | Sun, Part-shade | Wet, Moist |
Asclepias incarnata ssp. incarnata | Swamp Milkweed | Perennial | Herb | Sun | Wet, Moist |
Asclepias latifolia | Broadleaf Milkweed | Perennial | Herb | Sun | Dry |
Asclepias macrotis | Longhood Milkweed | Perennial | Subshrub | ||
Asclepias oenotheroides | Zizotes Milkweed, Hierba De Zizotes, Side-cluster Milkweed, Longhorn Milkweed, Primrose Milkweed, Lindheimer's Milkweed | Perennial | Herb | Sun | Dry |
Asclepias pumila | Plains Milkweed | Perennial | Herb | ||
Asclepias speciosa | Showy Milkweed | Perennial | Herb | Sun | Moist |
Asclepias subverticillata | Horsetail Milkweed, Poison Milkweed | Perennial | Herb | ||
Asclepias tuberosa | Butterflyweed, Butterfly Weed, Butterfly Milkweed, Orange Milkweed, Pleurisy Root, Chigger Flower, Chiggerweed | Perennial | Herb | Sun | Moist, Dry |
Asclepias uncialis | Wheel Milkweed | Perennial | Herb | ||
Asclepias verticillata | Whorled Milkweed, Eastern Whorled Milkweed | Perennial | Herb | Sun, Part-shade | Dry |
Asclepias viridiflora | Green Comet Milkweed, Green-flowered Milkweed, Green Milkweed, Wand Milkweed | Perennial | Herb | Sun | Dry |
Astragalus ceramicus | Painted Milkvetch | Perennial | Herb | ||
Astragalus crassicarpus | Groundplum Milkvetch, Ground Plum | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Astragalus crassicarpus var. crassicarpus | Groundplum Milkvetch | Perennial | Herb | ||
Astragalus gracilis | Slender Milkvetch | Perennial | Herb | ||
Astragalus lentiginosus | Freckled Milkvetch | Annual | Herb | ||
Astragalus lindheimeri | Lindheimer's Milkvetch, Lindheimer's Astragulus | Annual | Herb | Sun | Dry |
Astragalus lotiflorus | Lotus Milkvetch, Lotus Milk-vetch, Low Milkvetch, Milkvetch | Perennial | Herb | ||
Astragalus missouriensis | Missouri Milkvetch | Perennial | Subshrub | ||
Astragalus mollissimus | Woolly Locoweed, Purple Locoweed, Woolly Loco, Woolly Milkvetch, Wooly Loco, Wooly Locoweed | Perennial | Herb | ||
Astragalus nuttallianus | Nuttall's Milkvetch, Small-flowered Milkvetch | Annual | Herb | ||
Astragalus plattensis | Platte River Milkvetch | Perennial | Herb | Sun | Dry |
Astragalus praelongus | Stinking Milkvetch | Perennial | Herb | ||
Astragalus racemosus | Cream Milkvetch | Perennial | Herb | ||
Astrolepis integerrima | Hybrid Cloakfern | Perennial | Herb, Fern | ||
Astrolepis sinuata | Wavy Scaly Cloakfern | Perennial | Herb, Fern | Sun, Part-shade | Dry |
Atriplex canescens | Chamiso, Four-wing Saltbush, Wing-scale | Perennial | Shrub | Part-shade | Dry |
Atriplex confertifolia | Shadscale, Spiny Saltbush, Shadscale Saltbush, Hop Sage | Perennial | Subshrub | Sun | Dry |
Baccharis salicina | Willow Baccharis, Great Plains False Willow | Perennial | Shrub | Sun | |
Baccharis texana | Prairie False Willow, Prairie Baccharis | Perennial | Subshrub | Sun | |
Bacopa monnieri | Herb-of-grace, Water Hyssop, Coastal Water-hyssop | Perennial | Herb | Sun, Part-shade | Wet, Moist |
Bacopa rotundifolia | Disk Waterhyssop, Disc Water-hyssop | Perennial | Herb | Sun | |
Bahia absinthifolia | Hairyseed Bahia, Hairy-seed False Goldfields, Bahia, Yerba Raton | Perennial | Herb | Sun | |
Bahia pedata | Bluntscale Bahia | Annual, Biennial | Herb | ||
Baileya multiradiata | Desert Marigold, Showy Desert Marigold, Paper Daisy, Desert Baileya | Annual | Herb | Part-shade | Dry |
Baptisia australis | Blue Wild Indigo, Wild Blue Indigo, Blue False Indigo | Perennial | Herb | Sun | Moist |
Baptisia australis var. minor | Blue Wild Indigo | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Berlandiera betonicifolia | Texas Greeneyes, Broochflower | Perennial | Herb | Part-shade | Moist |
Berlandiera lyrata | Chocolate Daisy, Chocolate Flower, Lyreleaf Greeneyes, Green-eyed Lyre Leaf | Perennial | Herb | Sun, Part-shade | Moist |
Bernardia obovata | Desert Myrtlecroton | Perennial | Shrub | Sun, Part-shade | |
Bidens bipinnata | Spanish Needles | Annual | Herb | ||
Bidens cernua | Nodding Beggartick, Bur Marigold, Nodding Beggarticks, Nodding Bur Marigold, Nodding Burmarigold, Nodding Burr-marigold, Sticktight | Annual | Herb | Part-shade | Moist |
Bidens frondosa | Devil's Beggartick, Spanish Needles | Annual | Herb | Part-shade | |
Bidens laevis | Smooth Beggartick, Smooth Bidens, Smooth Bur Marigold, Larger Bur Marigold | Annual | Herb | Sun, Part-shade | Wet, Moist |
Bidens tripartita | Threelobe Beggarticks, Three-part Beggarticks, Leafy-bracted Beggarticks, Trifid Bur-marigold | Annual | Herb | ||
Boehmeria cylindrica | Smallspike False Nettle, Bog Hemp | Perennial | Herb | Sun, Shade, Part-shade | Moist |
Boerhavia linearifolia | Narrowleaf Spiderling | Perennial | Subshrub | ||
Bothriochloa barbinodis | Pinhole Bluestem, Cane Bluestem, Cane Beardgrass, Feather Bluestem, Plains Beardgrass | Perennial | Grass/Grass-like | Sun | Dry |
Bothriochloa laguroides | Silver Bluestem, Silver Beardgrass | Perennial | Grass/Grass-like | ||
Bothriochloa laguroides ssp. torreyana | Silver Bluestem, Silver Beardgrass, Silver Beard Grass | Perennial | Grass/Grass-like | Sun | Moist, Dry |
Bouteloua barbata | Sixweeks Grama | Annual | Grass/Grass-like | ||
Bouteloua curtipendula | Sideoats Grama, Banderilla, Banderita, Navajita | Perennial | Grass/Grass-like | Sun, Part-shade | Moist, Dry |
Bouteloua dactyloides | Buffalograss, Buffalo Grass | Perennial | Grass/Grass-like | Sun | Dry |
Bouteloua eriopoda | Black Grama | Perennial | Grass/Grass-like | Sun | Dry |
Bouteloua gracilis | Blue Grama | Perennial | Grass/Grass-like | Sun | Dry |
Bouteloua hirsuta | Hairy Grama | Perennial | Grass/Grass-like | Part-shade | Dry |
Bouteloua rigidiseta | Texas Grama | Perennial | Grass/Grass-like | Sun | Dry |
Bouteloua trifida | Red Grama | Perennial | Grass/Grass-like | Sun | |
Brickellia eupatorioides | False Boneset | Perennial | Herb | ||
Bromus inermis | Smooth Brome | Perennial | Grass/Grass-like | Sun | Dry |
Buddleja scordioides | Escobilla Butterflybush, Escobilla | Perennial | Shrub | Dry | |
Calamovilfa gigantea | Giant Sandreed, Prairie Sandreed | Perennial | Grass/Grass-like | Sun | Dry |
Callirhoe involucrata | Winecup, Purple Poppy Mallow | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Callirhoe involucrata var. lineariloba | White Poppymallow, Winecup, Poppy Mallow, White Winecup, Purple Poppy Mallow | Perennial | Herb | Sun | Moist, Dry |
Callirhoe leiocarpa | Tall Poppymallow, Annual Winecup, Tall Poppy-mallow, Tall Poppy Mallow | Annual | Herb | Part-shade | Moist |
Callirhoe pedata | Palmleaf Poppymallow, Standing Winecup, Finger Poppymallow, Palmleaf Poppy Mallow | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Callitriche heterophylla | Two-headed Water-starwort | Annual | Herb | Sun | |
Callitriche heterophylla ssp. heterophylla | Two-headed Water-starwort, Varied-leaved Water-starwort, Diverse-leaved Water-starwort | Annual | Herb | ||
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 hartwegii | Hartweg's Sundrops, Western Primrose | Perennial | Herb | Part-shade | Dry |
Calylophus hartwegii ssp. fendleri | Hartweg's Sundrops | Perennial | Subshrub | Sun | |
Calylophus hartwegii ssp. filifolius | Hartweg's Sundrops | Perennial | Subshrub | ||
Calylophus hartwegii ssp. pubescens | Hartweg's Sundrops, Grand Prairie Evening Primrose | Perennial | Subshrub | ||
Calylophus lavandulifolius | Lavenderleaf Sundrops, Lavendar-leaf Sundrops, Lavender-leaf Primrose | Perennial | Herb | Sun | |
Calylophus serrulatus | Yellow Sundrops, Yellow Evening Primrose, Plains Evening Primrose | Perennial | Herb | Sun | Dry |
Calystegia silvatica | Shortstalk False Bindweed | Perennial | Vine | ||
Calystegia silvatica ssp. fraterniflora | Shortstalk False Bindweed | Perennial | Herb, Vine | ||
Carex annectens | Yellowfruit Sedge | Perennial | Grass/Grass-like | Sun, Part-shade | |
Carex aurea | Golden Sedge | Perennial | Grass/Grass-like | Part-shade | Wet, Moist |
Carex brevior | Shortbeak Sedge | Perennial | Grass/Grass-like | ||
Carex emoryi | Emory's Sedge, Emory Sedge | Perennial | Grass/Grass-like | Sun, Part-shade | Wet |
Carex gravida | Heavy Sedge | Perennial | Grass/Grass-like | ||
Carex hystericina | Bottlebrush Sedge | Perennial | Grass/Grass-like | Sun, Shade, Part-shade | Moist |
Carex meadii | Mead's Sedge | Perennial | Grass/Grass-like | ||
Carex oklahomensis | Oklahoma Sedge | Perennial | Grass/Grass-like | ||
Carex pellita | Woolly Sedge | Perennial | Grass/Grass-like | Sun | Wet |
Carex tetrastachya | Britton's Sedge | Perennial | Grass/Grass-like | ||
Carex triangularis | Eastern Fox Sedge | Perennial | Grass/Grass-like | ||
Carex vulpinoidea | Fox Sedge, Brown Fox Sedge | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Carex vulpinoidea var. vulpinoidea | Fox Sedge | Perennial | Grass/Grass-like | ||
Carlowrightia texana | Texas Wrightwort | Perennial | Subshrub | Sun | Dry |
Carya illinoinensis | Pecan | Perennial | Tree | Sun | Moist |
Castela erecta | Goatbush | Perennial | Shrub, Tree | ||
Castela erecta ssp. texana | Texan Goatbush, Goat-bush, Allthorn Goatbush, Amargoso | Perennial | Shrub | Part-shade | Dry |
Castilleja indivisa | Texas Indian Paintbrush, Entireleaf Indian Paintbrush, Texas Paintbrush, Indian Paintbrush, Scarlet Paintbrush | Annual | Herb | Sun | Dry |
Castilleja integra | Wholeleaf Indian Paintbrush, Squawfeather | Perennial | Herb | Sun | |
Castilleja integra var. integra | Wholeleaf Indian Paintbrush | Perennial | Subshrub | ||
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 |
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. purpurea | Purple Paintbrush, Purple Prairie Painbrush, Prairie Paintbrush, Downy Indian Paintbrush | Perennial | Herb | Sun | Dry |
Castilleja rigida | Rigid Indian Paintbrush | Perennial | Herb | ||
Castilleja sessiliflora | Downy Painted Cup, Downy Paintbrush, Great Plains Paintbrush, Great Plains Indian-paintbrush | Perennial | Herb | Sun | Dry |
Catalpa speciosa | Northern Catalpa, Catalpa Tree, Cigar Tree, Indian Bean | Perennial | Tree | Part-shade | Moist |
Ceanothus fendleri | Fendler's Ceanothus, Fendler Ceanothus | Perennial | Shrub | Part-shade | Dry |
Ceanothus herbaceus | Prairie Redroot, Smaller Redroot, Small Redroot, Inland Ceanothus, Fuzzy Ceanothus, Jersey Tea, Redroot | Perennial | Shrub | Sun | Dry |
Celastrus scandens | American Bittersweet | Perennial | Vine | Sun, Shade, Part-shade | Moist, Dry |
Celtis ehrenbergiana | Desert Hackberry, Spiny Hackberry, Shiny Hackberry, Granjeno, Huasteco | Perennial | Shrub | Sun, Part-shade | Dry |
Celtis laevigata | Sugar Hackberry, Texas Sugarberry, Sugarberry, Southern Hackberry, Lowland Hackberry, Hackberry, Palo Blanco | Perennial | Tree | 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 occidentalis | Common Hackberry, Northern Hackberry, American Hackberry, Nettle Tree, Beaverwood, False Elm | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
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 calycosum | Arizona Centaury, Shortflower Centaury, Rosita, Buckley Centaury | Annual | Herb | ||
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 | ||
Ceratophyllum demersum | Coon's Tail | Perennial | Herb | Part-shade | |
Cercis canadensis | Eastern Redbud, Redbud | Perennial | Tree | Shade, Part-shade | Moist |
Cercis canadensis var. texensis | Texas Redbud | Perennial | Tree | Sun, Part-shade | Dry |
Cercocarpus montanus | Alderleaf Mountain Mahogany, Silverleaf Mountain Mahogany, Mountain Mahogany | Perennial | Shrub | Sun | Dry |
Cercocarpus montanus var. argenteus | Silver Mountain Mahogany, Silverleaf Mountain Mahogany, True Mountain Mahogany, Mountain Mahogany | Perennial | Tree | Sun | Dry |
Cevallia sinuata | Stinging Serpent, Stinging Cevallia | Perennial | Herb | ||
Chaerophyllum tainturieri | Hairyfruit Chervil, Southern Chervil | Annual | Herb | ||
Chaetopappa asteroides | Arkansas Leastdaisy, Least Daisy | Annual | Herb | ||
Chaetopappa ericoides | Rose Heath, Rose-heath | Perennial | Herb, Subshrub | ||
Chamaecrista fasciculata | Partridge Pea, Sleepingplant, Sensitive Plant | Annual | Herb | Sun, Part-shade | Moist, Dry |
Chamaecrista fasciculata var. fasciculata | Partridge Pea, Showy Partridge-pea, Beeflower | Annual | Herb | Sun | |
Chamaesaracha coniodes | Gray Five Eyes, False Nightshade, Ground Saracha, Prostrate Ground-cherry | Perennial | Herb | Part-shade | |
Chamaesaracha coronopus | Greenleaf Five Eyes, Green False Nightshade | Perennial | Herb | ||
Chamaesaracha sordida | Hairy Five Eyes, False Nightshade | Perennial | Herb | ||
Chamaesyce acuta | Pointed Sandmat | Perennial | Herb | ||
Chamaesyce albomarginata | Whitemargin Sandmat, Rattlesnake-weed | Perennial | Herb | ||
Chamaesyce cinerascens | Ashy Sandmat | Perennial | Herb | ||
Chamaesyce fendleri | Fendler's Sandmat, Fendler's Spurge, Fendler's Carpetweed, Fendler's Euphorb | Perennial | Herb | ||
Chamaesyce glyptosperma | Ribseed Sandmat, Rib-seeded Sand Mat | Annual | Herb | ||
Chamaesyce hyssopifolia | Hyssopleaf Sandmat | Annual, Perennial | Herb | ||
Chamaesyce lata | Hoary Sandmat, Hoary Euphorbia | Perennial | Herb | ||
Chamaesyce maculata | Spotted Spurge, Spotted Euphorbia, Spotted Sandmat, Milk Purslane, Prostrate Spurge | Annual | Herb | Sun | Dry |
Chamaesyce missurica | Prairie Sandmat, Missouri Spurge | Annual | 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 serrula | Sawtooth Sandmat | Annual | Herb | ||
Cheilanthes alabamensis | Alabama Lipfern | Perennial | Herb, Fern | ||
Cheilanthes feei | Slender Lipfern | Perennial | Fern | ||
Cheilanthes horridula | Rough Lipfern | Perennial | Fern | Sun | Dry |
Chenopodium album | Lambsquarters | Annual | Herb | Sun, Shade, Part-shade | Dry |
Chenopodium berlandieri | Pitseed Goosefoot, Lambs Quarters | Annual | Herb | ||
Chenopodium incanum | Mealy Goosefoot | Annual | Herb | Sun | Moist |
Chenopodium leptophyllum | Narrowleaf Goosefoot | Annual | Herb | ||
Chenopodium simplex | Mapleleaf Goosefoot | Annual | Herb | Sun, Part-shade | Moist, Dry |
Chilopsis linearis | Desert Willow, Flowering Willow, Willow-leaved Catalpa, Willowleaf Catalpa, Bow Willow, Flor De Mimbre, Mimbre | Perennial | Tree | Sun | Moist, Dry |
Chloracantha spinosa | Spiny Chloracantha, Mexican Devil-weed | Perennial | Herb | ||
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 | |
Chloris virgata | Feather Fingergrass, Showy Chloris | Annual | Grass/Grass-like | Part-shade | Dry |
Chrysothamnus pulchellus | Southwestern Rabbitbrush, Rubber Rabbit Brush | Perennial | Subshrub | Sun | |
Cicuta maculata | Spotted Water Hemlock, Water-hemlock, Beaver Poison | Biennial | Herb | Wet | |
Cirsium ochrocentrum | Yellowspine Thistle | Biennial | Herb | ||
Cirsium texanum | Texas Thistle | Biennial | Herb | Sun | Dry |
Cirsium undulatum | Wavyleaf Thistle, Plumed Thistle | Biennial | Herb | ||
Cissus trifoliata | Cow-itch Vine, 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 pitcheri | Purple Leatherflower, Purple Clematis, Leatherflower, Bluebill, Bellflower Clematis, Pitcher's Clematis | Perennial | Vine | Sun, Part-shade | Moist |
Cleomella angustifolia | Narrowleaf Rhombopod, Cleomella | Annual | Herb | ||
Cnidoscolus texanus | Texas Bullnettle, Bull Nettle, Tread-softly, Spurge Nettle | Perennial | Herb | ||
Colubrina texensis | Texas Hog Plum, Texas Snakewood, Texas Colubrina, Hog Plum | Perennial | Shrub | Part-shade | Dry |
Comandra umbellata | Bastard Toadflax | Perennial | Subshrub | Dry | |
Comandra umbellata ssp. pallida | Pale Bastard Toadflax | Perennial | Subshrub | ||
Commelina erecta | Dayflower, Widow's Tears, White-mouth Dayflower, Whitemouth Dayflower | Perennial | Herb | Part-shade | Dry |
Commelina erecta var. angustifolia | Whitemouth Dayflower, Narrow-leaf Dayflower, Widow's Tears | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Condalia ericoides | Javelina Bush | Perennial | Shrub | Sun | |
Condalia hookeri | Bluewood Condalia, Brasil, Brasilwood, Bluewood, Logwood, Purple Haw, Capul Negro | Perennial | Shrub, Tree | Part-shade | Dry |
Condalia viridis | Green Snakewood, Green Condalia | Perennial | Shrub | Sun | |
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 |
Coreopsis tinctoria | Plains Coreopsis, Golden Tickseed, Goldenwave, Calliopsis | Annual | Herb | Sun, Part-shade | Moist |
Corispermum americanum | American Bugseed | Annual | Herb | Sun | Dry |
Cornus drummondii | Roughleaf Dogwood, Drummond's Dogwood, Rough-leaf Dogwood | Perennial | Tree | Shade, Part-shade | Moist, Dry |
Corydalis aurea | Scrambled Eggs, Golden Corydalis | Annual | Herb | Dry | |
Corydalis curvisiliqua | Curvepod Fumewort, Scrambled Eggs, Golden Smoke, Curvepod | Annual | Herb | Part-shade | Dry |
Corydalis micrantha | Smallflower Fumewort, Southern Corydalis, Golden Corydalis | Annual | Herb | ||
Coryphantha echinus | Rhinoceros Cactus | Perennial | Cactus/Succulent | Dry | |
Coryphantha macromeris var. macromeris | Nipple Beehive Cactus, Big Needle Cactus, Big Nipple Cory-cactus, Dona Ana, Long Mamma | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Coryphantha sulcata | Pineapple Cactus, Nipple Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Crepis runcinata | Fiddleleaf Hawksbeard | Perennial | Herb | ||
Croton glandulosus | Tooth-leaved Croton, Sand Croton, Tropic Croton, Vente Conmigo | Annual | Herb, Subshrub | Sun | Dry |
Croton lindheimerianus | Threeseed Croton | Annual | Herb | Sun | |
Croton monanthogynus | Prairie Tea, One-seed Croton, Doveweed, Dove Weed, Prairie Goatweed | Annual | Herb | Sun | Moist, Dry |
Croton pottsii | Leatherweed | Perennial | Herb, Subshrub | ||
Croton pottsii var. pottsii | Leatherweed | Perennial | Herb, Subshrub | ||
Croton texensis | Texas Croton, Doveweed, Texas Goatweed | Annual | Herb | ||
Cryptantha cinerea var. jamesii | James' Cryptantha, James' Catseye, James' Cat's-eye | Perennial | Subshrub | ||
Cryptantha mexicana | Mexican Cryptantha | Annual | Herb | ||
Cryptantha minima | Little Cryptantha | Annual | Herb | Sun | Dry |
Cryptantha palmeri | Palmer's Cryptantha | Perennial | Herb, Subshrub | ||
Cucurbita foetidissima | Stinking Gourd, Buffalo Gourd, Missouri Gourd, Stink Gourd, Wild Gourd | Perennial | Herb | Sun | |
Cuscuta cuspidata | Cusp Dodder, Dodder, Angel Hair | Perennial | Vine | ||
Cuscuta gronovii | Scaldweed, Dodder | Perennial | Vine | ||
Cuscuta indecora | Bigseed Alfalfa Dodder, Largeseed Dodder, Pretty Dodder | Perennial | Herb, Vine | ||
Cuscuta pentagona | Fiveangled Dodder | Annual | Vine | ||
Cuscuta umbellata | Flatglobe Dodder, Santa Fe Dodder | Annual | Vine | ||
Cyclanthera naudiniana | Hill Country Cyclanthera, Naudin's Cyclanthera, Central Texas Cyclanthera | Annual | Herb, Vine | ||
Cycloloma atriplicifolium | Winged Pigweed | Annual | Herb | Sun | Moist, Dry |
Cylindropuntia imbricata | Tree Cholla, Walking Stick Cholla, Cholla | Perennial | Cactus/Succulent | ||
Cylindropuntia imbricata var. imbricata | Tree Cholla, Teddy-bear Cholla, Cholla, Cane Cactus, Walkingstick Cholla | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Cylindropuntia kleiniae | Candle Cholla, Klein's Pencil Cactus | Perennial | Cactus/Succulent | Sun | |
Cylindropuntia leptocaulis | Tasajillo, Christmas Cactus, Pencil Cactus, Christmas Cholla, Desert Christmas Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Cymopterus macrorhizus | Bigroot Springparsley, Big-root Cymopterus | Perennial | Herb | ||
Cymopterus montanus | Mountain Springparsley, Montana Wavewing | Perennial | Herb | ||
Cyperus acuminatus | Tapertip Flatsedge | Annual, Perennial | Grass/Grass-like | ||
Cyperus croceus | Baldwin's Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus esculentus | Yellow Nutsedge, Chufa Sedge, Yellow Nut-grass | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Cyperus lupulinus | Great Plains Flatsedge | Perennial | Grass/Grass-like | Sun, Part-shade | Dry |
Cyperus odoratus | Fragrant Flatsedge, Fragrant Sedge | Annual | Grass/Grass-like | Sun | |
Cyperus onerosus | Plains Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus retroflexus | Oneflower Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus schweinitzii | Schweinitz's Flatsedge | Perennial | Grass/Grass-like | Sun | Dry |
Cyperus setigerus | Lean Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus squarrosus | Bearded Flatsedge | Annual | Grass/Grass-like | Sun, Part-shade | Wet, Moist |
Cyperus strigosus | Straw-colored Flatsedge | Perennial | Grass/Grass-like | ||
Cyphomeris gypsophiloides | Red Cyphomeris | Perennial | Subshrub | ||
Cypripedium parviflorum | Yellow Lady's-slipper Orchid, Lesser Yellow Lady's Slipper | Perennial | Herb | Part-shade | Wet, Moist |
Cypripedium parviflorum var. pubescens | Greater Yellow Lady's Slipper, Large Yellow Lady's Slipper | Perennial | Herb | ||
Dalea aurea | Golden Dalea, Golden Prairie Clover | Perennial | Herb | Sun | Dry |
Dalea candida | White Prairie Clover | Perennial | Subshrub | Sun | Dry |
Dalea candida var. oligophylla | Fewleaf White Prairie Clover, White Prairie Clover, Western White Prairie Clover | Perennial | Herb | ||
Dalea enneandra | Nine-anther Prairie Clover | Perennial | Herb | Dry | |
Dalea formosa | Featherplume, Feather Dalea, Indigobush | Perennial | Shrub | Sun | Dry |
Dalea frutescens | Black Dalea, Black Prairie Clover | Perennial | Shrub | Sun | Dry |
Dalea greggii | Gregg Dalea, Gregg's Prairie Clover, Trailing Indigo Bush, Indigo Bush | Perennial | Herb | Sun, Part-shade | Dry |
Dalea jamesii | James's Prairie Clover | Perennial | Subshrub | ||
Dalea lanata | Woolly Prairie Clover | Perennial | Herb | ||
Dalea nana | Dwarf Prairie Clover, Dwarf Dalea | Perennial | Shrub | ||
Dalea nana var. carnescens | Dwarf Prairie Clover | Perennial | Herb | ||
Dalea pogonathera | Bearded Prairie Clover, Bearded Dalea | Perennial | Herb | ||
Dalea purpurea | Purple Prairie Clover | Perennial | Subshrub | Sun | Dry |
Dalea villosa | Silky Prairie Clover | Perennial | Herb, Subshrub | ||
Dalea villosa var. villosa | Silky Prairie Clover | Perennial | Subshrub | Sun | Dry |
Dasyochloa pulchella | Desert Fluffgrass, Low Woollygrass, Low Tridens, Fluff Grass, Fluffgrass, Desert Fluff-grass | 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 | |
Datura wrightii | Jimsonweed, Sacred Thorn-apple, Thorn-apple, Angel Trumpet, Sacred Datura, Western Jimson Weed | Annual | Herb | Sun, Part-shade | Dry |
Daucus pusillus | American Wild Carrot, Rattlesnake-weed, Wild Carrot | Annual, Biennial | 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 |
Descurainia pinnata | Western Tansymustard, Tansy-mustard | Annual | Herb | Sun | Dry |
Desmanthus illinoensis | Illinois Bundleflower, Bundleflower, Prairie Bundle Flower, Prickleweed, Illinois Desmanthus, Prairie Mimosa | Perennial | Shrub | Sun | Moist |
Desmanthus obtusus | Bluntpod Bundleflower | Perennial | Herb | ||
Desmodium canadense | Showy Tick Trefoil | Perennial | Herb | Sun | Moist, Dry |
Desmodium illinoense | Illinois Ticktrefoil, Illinois Tick-trefoil | Perennial | Herb | Sun, Part-shade | Moist |
Desmodium paniculatum | Panicledleaf Ticktrefoil, Panicled Tick Trefoil, Velcro Vine | Perennial | Herb | Part-shade | Dry |
Desmodium sessilifolium | Sessileleaf Ticktrefoil | Perennial | Herb | Sun | Dry |
Dichanthelium acuminatum | Tapered Rosette Grass | Perennial | Grass/Grass-like | ||
Dichanthelium acuminatum var. fasciculatum | Western Panicgrass, Rosette Grass | Perennial | Grass/Grass-like | Part-shade | Moist |
Dichanthelium acuminatum var. lindheimeri | Lindheimer Panicgrass, Lindheimer's Rosettegrass | Perennial | Grass/Grass-like | Sun, Part-shade | |
Dichanthelium oligosanthes | Heller's Rosette Grass | Perennial | Grass/Grass-like | ||
Dichanthelium sphaerocarpon | Roundseed Panicgrass | Perennial | Grass/Grass-like | ||
Digitaria californica | Arizona Cottontop, California Cottontop, California Crab Grass, Cottontop | Perennial | Grass/Grass-like | Part-shade | Dry |
Digitaria ciliaris | Southern Crabgrass | Annual, Perennial | Grass/Grass-like | ||
Digitaria pubiflora | Carolina Crabgrass | Perennial | Grass/Grass-like | ||
Diospyros virginiana | Common Persimmon, Eastern Persimmon, Possumwood, Date Plum, Winter Plum, Jove's Fruit | Perennial | Tree | Part-shade | Dry |
Distichlis spicata | Saltgrass, Coastal Salt Grass, Inland Salt-grass | Perennial | Grass/Grass-like | Sun | Wet |
Draba cuneifolia | Wedgeleaf Draba, Whitlow-grass | Annual | Herb | ||
Dryopteris marginalis | Marginal Woodfern, Marginal Fern, Marginal Shieldfern | Perennial | Fern | Shade, Part-shade | Moist |
Dyschoriste linearis | Snake Herb, Polkadots, Narrowleaf Dyschoriste | Perennial | Herb | Sun | Wet, Moist |
Dyssodia papposa | Dogweed, Fetid Marigold | Annual | Herb | ||
Echinacea angustifolia | Black Samson, Black Samson Echinacea, Narrow-leaf Coneflower | Perennial | Herb | Sun, Part-shade | Dry |
Echinocactus texensis | Horse Crippler, Horse Crippler Cactus, Devil's Head, Chisos Hedgehog Cactus, Chisos Hedgehog | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus reichenbachii | Lace Hedgehog Cactus, Lace Cactus, Lace Hedgehog, Purple Candle | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus reichenbachii ssp. reichenbachii | Lace Hedgehog Cactus, Lace Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus stramineus | Strawberry Hedgehog Cactus, Pitaya | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus viridiflorus | Nylon Hedgehog Cactus, Green Pitaya | Perennial | Cactus/Succulent | Sun | Dry |
Echinochloa crus-pavonis var. macera | Gulf Cockspur Grass | Annual | Grass/Grass-like | ||
Echinochloa muricata | American Barnyard Grass, Rough Barnyard Grass, Barnyard Grass, American Cockspur Grass, Wild Millet | Annual | Grass/Grass-like | Sun | Wet, Moist |
Echinodorus berteroi | Upright Burrhead | Annual | Herb | ||
Echinodorus tenellus | Mudbabies | Perennial | Herb | ||
Eclipta prostrata | Pie Plant, False Daisy, Eclipta | Annual, Perennial | Herb | ||
Eleocharis acicularis | Needle Spikerush | Annual, Perennial | Grass/Grass-like | Sun | |
Eleocharis atropurpurea | Purple Spikerush | Annual | Grass/Grass-like | ||
Eleocharis erythropoda | Bald Spikerush | Perennial | Grass/Grass-like | ||
Eleocharis macrostachya | Pale Spikerush | Perennial | Grass/Grass-like | ||
Eleocharis montevidensis | Sand Spikerush, Spike Rush | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Eleocharis obtusa | Blunt Spikerush | Annual | Grass/Grass-like | Sun | |
Eleocharis palustris | Common Spikerush, Common Spike-rush, Creeping Spikesedge | Perennial | Grass/Grass-like | Part-shade | Wet |
Eleocharis parvula | Dwarf Spikerush | Annual | Grass/Grass-like | Sun | |
Eleocharis rostellata | Beaked Spikerush, Leap Frog Spike Rush | Perennial | Grass/Grass-like | Part-shade | Wet |
Elymus canadensis | Canada Wild Rye, Canadian Wildrye, Prairie Wildrye, Nodding Wildrye | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Elymus elymoides | Squirreltail, Bottlebrush Squirreltail, Squirrel-tail | Perennial | Grass/Grass-like | ||
Elymus elymoides ssp. brevifolius | Squirreltail, Long-leaf Squirrel-tail | Perennial | Grass/Grass-like | Sun | Dry |
Elymus trachycaulus | Slender Wheatgrass | Perennial | Grass/Grass-like | ||
Elymus trachycaulus ssp. trachycaulus | Slender Wheatgrass | Perennial | Grass/Grass-like | Sun | |
Elymus virginicus | Virginia Wild Rye, Virginia Wildrye | Perennial | Grass/Grass-like | Part-shade | Moist |
Elymus virginicus var. virginicus | Virginia Wildrye, Virginia Wild Rye | Perennial | Grass/Grass-like | ||
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 |
Ephedra aspera | Rough Jointfir | Perennial | Shrub | ||
Ephedra coryi | Cory's Jointfir, Cory's Ephedra | Perennial | Cactus/Succulent | ||
Ephedra torreyana | Torrey's Jointfir, Torrey Joint-fir | Perennial | Shrub | Part-shade | Dry |
Ephedra trifurca | Ephedra, Mormon Tea, Longleaf Jointfir, Jointfir, Longleaf Teabush, Tea Weed, Canutillo | Perennial | Shrub | Sun | Dry |
Epilobium coloratum | Purpleleaf Willowherb | Perennial | Herb | Part-shade | |
Epipactis gigantea | Stream Orchid, Chatterbox Orchid, Giant Hellebore | Perennial | Herb | Shade, Part-shade | Wet, Moist |
Epixiphium wislizeni | Balloonbush, Net-cup Snapdragon Vine, Balloon-sepal Snapdragon Vine | Perennial | Vine | ||
Equisetum arvense | Field Horsetail | Perennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Equisetum hyemale | Scouring-rush Horsetail, Horsetail, Scouring Rush, Canuela | Perennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Equisetum hyemale var. affine | Scouring-rush Horsetail | Perennial | Herb | Sun, Part-shade | Wet |
Equisetum laevigatum | Smooth Horsetail, Horsetail | Perennial | Herb | Sun | |
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 |
Eragrostis pectinacea | Tufted Lovegrass, Tufted Love Grass | Annual | Grass/Grass-like | ||
Eragrostis pectinacea var. pectinacea | Tufted Lovegrass, Tufted Love Grass | Annual | Grass/Grass-like | ||
Eragrostis secundiflora | Red Lovegrass , Red Love Grass | Perennial | Grass/Grass-like | ||
Eragrostis secundiflora ssp. oxylepis | Red Lovegrass, Red Love Grass | Perennial | Grass/Grass-like | Sun | |
Eragrostis sessilispica | Tumble Lovegrass, Tumble Love Grass | Perennial | Grass/Grass-like | ||
Eragrostis spectabilis | Purple Lovegrass, Purple Love Grass, Purple Plains Lovegrass, Tumblegrass, Petticoat Climber | Perennial | Grass/Grass-like | Sun | Moist |
Eragrostis trichodes | Sand Lovegrass, Sand Love Grass | Perennial | Grass/Grass-like | Part-shade | |
Ericameria nauseosa | Rubber Rabbitbrush, Gray Rabbitbrush | Perennial | Shrub | Dry | |
Ericameria nauseosa ssp. nauseosa | Rubber Rabbitbrush, Rabbitbrush, Chamisa | Perennial | Shrub | Sun | |
Ericameria nauseosa var. glabrata | Rubber Rabbitbrush | Perennial | Shrub | ||
Ericameria nauseosa var. nauseosa | Rubber Rabbitbrush, Rabbitbrush | Perennial | Subshrub, Shrub | Sun | |
Erigeron bellidiastrum | Western Daisy Fleabane | Annual | Herb | ||
Erigeron colomexicanus | Running Fleabane, Sprawling Daisy | Biennial | Herb | ||
Erigeron flagellaris | Trailing Fleabane | Biennial | Herb | ||
Erigeron modestus | Plains Fleabane, Prairie Fleabane | Perennial | Herb | Sun | Dry |
Erigeron strigosus | Prairie Fleabane, Daisy Fleabane, Common Eastern Fleabane | Annual, Biennial, Perennial | Herb | Sun | |
Eriogonum abertianum | Abert's Buckwheat, Abert's Wild Buckwheat | Annual | Herb | ||
Eriogonum annuum | Annual Buckwheat, Annual Wild Buckwheat, Umbrella Plant | Annual | Herb | Sun | Dry |
Eriogonum jamesii | James' Buckwheat, James' Wild Buckwheat | Perennial | Herb, Subshrub | ||
Eriogonum longifolium | Longleaf Buckwheat, Longleaf Wild Buckwheat | Perennial | Herb | ||
Eriogonum longifolium var. longifolium | Longleaf Buckwheat | Perennial | Herb | ||
Eriogonum multiflorum | Wild Buckwheat, Heart-sepal Buckwheat, Heart-sepal Wild Buckwheat | Annual | Herb | Part-shade | Dry |
Eriogonum nealleyi | Irion County Buckwheat, Irion County Wild Buckwheat | Perennial | Herb | ||
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 diffusum | Spreading Eryngo | Annual | Herb | ||
Eryngium leavenworthii | Leavenworth's Eryngo, Eryngo, False Purple Thistle | Annual | Herb | Sun, Part-shade | Moist |
Erysimum asperum | Western Wallflower | Biennial, Perennial | Herb | ||
Erysimum capitatum | Sand-dune Wallflower, Western Wallflower, Prairie Rocket | Biennial | Herb | Sun | Dry |
Escobaria missouriensis | Missouri Foxtail Cactus, Plains Nipple Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Escobaria vivipara | Spinystar, Common Beehive Cactus, Pincushion Cactus | Perennial | Cactus/Succulent | ||
Escobaria vivipara var. vivipara | Spinystar | Perennial | Cactus/Succulent | ||
Eupatorium perfoliatum | Common Boneset | Perennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Eupatorium perfoliatum var. perfoliatum | Common Boneset | Perennial | Herb | Sun | Moist |
Euphorbia dentata | Toothed Spurge, Toothed-leaf Poinsettia | Annual | Herb | ||
Euphorbia hexagona | Sixangle Spurge | Annual | Herb | ||
Euphorbia marginata | Snow On The Mountain, Snow-on-the-mountain | Annual | Herb | Part-shade | Moist |
Euphorbia spathulata | Warty Spurge | Annual | Herb | ||
Eurytaenia texana | Texas Spreadwing | Annual | Herb | ||
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 |
Eustoma exaltatum ssp. russellianum | Texas Bluebells, Texas Bluebell, Bluebell, Showy Prairie Gentian, Prairie Gentian | Annual, Biennial, Perennial | Herb | Sun | Moist |
Euthamia graminifolia | Flat-top Goldentop, Grass-leaved Goldenrod | Perennial | Herb | Sun | Moist |
Euthamia graminifolia var. graminifolia | Flat-top Goldentop | Perennial | Herb | ||
Evax prolifera | Bighead Pygmycudweed, Rabbit Tobacco | Annual | Herb | Part-shade | |
Evax verna | Spring Pygmycudweed | Annual | Herb | ||
Evax verna var. verna | Spring Pygmycudweed | Annual | Herb | ||
Evolvulus nuttallianus | Shaggy Dwarf Morning-glory, Silky Evolvulus, Shaggy Evolvulus | Perennial | Herb | ||
Fallugia paradoxa | Apache Plume, Ponil | Perennial | Shrub | Part-shade | Dry |
Ferocactus hamatacanthus | Turk's Head, Turk's Head Cactus, Texas Barrel Cactus, Giant Fishhook Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Ferocactus hamatacanthus var. hamatacanthus | Turk's Head | Perennial | Cactus/Succulent | ||
Fimbristylis puberula | Hairy Fimbry | Perennial | Grass/Grass-like | ||
Fimbristylis vahlii | Vahl's Fimbry | Annual | Grass/Grass-like | ||
Flaveria trinervia | Clustered Yellowtops | Annual | Herb | Sun, Part-shade | Moist |
Florestina tripteris | Sticky Florestina | Annual | Herb | ||
Flourensia cernua | American Tarwort | Perennial | Shrub | ||
Forestiera angustifolia | Narrow-leaf Forestiera, Tanglewood, Desert Olive, Texas Swamp-privet, Panalero, Elbow Bush | Perennial | Tree | 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 |
Forestiera pubescens var. pubescens | Stretchberry, Elbowbush, Stretch-berry, Downy Forestiera, Desert Olive, Elbow-bush | Perennial | Shrub | Sun, Part-shade | Dry |
Fraxinus berlandieriana | Mexican Ash, Berlandier Ash, Berlandier's Ash, Plumero | Perennial | Tree | Part-shade | Dry |
Fraxinus pennsylvanica | Green Ash, Red Ash, Swamp Ash, River Ash, Water Ash, Darlington Ash | Perennial | Tree | Sun, Shade, Part-shade | Wet, Moist, Dry |
Froelichia floridana | Plains Snakecotton, Snake-cotton | Annual | Herb | ||
Froelichia gracilis | Slender Snakecotton, Snake-cotton | Annual | Herb | ||
Fuirena simplex | Western Umbrella-sedge, Umbrellagrass, Western Umbrella Sedge | Perennial | Grass/Grass-like | ||
Funastrum crispum | Wavyleaf Twinevine, Wavy-leaf Milkweed Vine | Perennial | Subshrub | ||
Funastrum cynanchoides | Fringed Twinevine, Climbing Milkweed Vine, Twine-vine | Perennial | Vine | Part-shade | Dry |
Funastrum cynanchoides ssp. cynanchoides | Fringed Twinevine | Perennial | Herb | ||
Gaillardia aestivalis | Lanceleaf Blanketflower, Winkler Gaillardia | Perennial | Herb | ||
Gaillardia aestivalis var. aestivalis | Lanceleaf Blanketflower, Prairie Gaillardia | Perennial | Herb | Part-shade | Dry |
Gaillardia multiceps | Onion Blanketflower, Gyp Indian Blanket | Perennial | Herb, Subshrub | ||
Gaillardia multiceps var. microcephala | Onion Blanketflower | Perennial | Herb, Subshrub | ||
Gaillardia pinnatifida | Red Dome Blanketflower, Yellow Gaillardia, Blanket Flower | Perennial | Herb | Sun | |
Gaillardia pulchella | Indian Blanket, Firewheel, Girasol Rojo | Annual | Herb | Sun, Part-shade | Dry |
Gaillardia pulchella var. pulchella | Indian Blanket, Firewheel | Annual | Herb | ||
Gaillardia suavis | Pincushion Daisy, Fragrant Gaillardia, Rayless Gaillardia, Perfumeballs | Perennial | Herb | Part-shade | Dry |
Galium aparine | Stickywilly, Catchweed Bedstraw, Cleavers, Common Bedstraw, Sticky Weed, Goose Grass | Annual | Herb, Vine | Shade | |
Galium proliferum | Limestone Bedstraw | Annual | Herb | ||
Galium texense | Texas Bedstraw | Annual | Herb | ||
Galium virgatum | Southwestern Bedstraw, Southwest Bedstraw | Annual | Herb | ||
Gamochaeta falcata | Narrowleaf Purple Everlasting | 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 acerosum | Bluebowls, Prickleleaf Gilia | Annual | Subshrub | ||
Giliastrum ludens | Rio Grande Gilia | Perennial | Herb | ||
Giliastrum rigidulum | Bluebowls, Blue Gilia | Annual | Subshrub | Sun | |
Glandularia bipinnatifida | Prairie Verbena, Purple Prairie Verbena, Dakota Vervain, Dakota Mock Vervain, Moradilla, Alfombrilla | Perennial | Herb, Subshrub | Part-shade | Moist, Dry |
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 pumila | Dwarf Vervain, Low Verbena, Pink Mock Vervain, Pink Verbena, Wild Vervain | Annual | Herb | ||
Glandularia quandrangulata | Beaked Mock Vervain, Pale Mock Vervain, Chihuahuan Mock Vervain | Annual | Herb | ||
Gleditsia triacanthos | Honey Locust, Common Honey Locust, Thorny Common Honey Locust, Honey Shucks Locust, Sweet Locust, Thorny Locust, Honey Shucks, Sweet Bean Tree | Perennial | Tree | Part-shade | Moist |
Glycyrrhiza lepidota | American Licorice, Wild Licorice | Perennial | Herb | Shade, Part-shade | Moist |
Gossypianthus lanuginosus | Woolly Cottonflower | Perennial | Herb | ||
Grindelia lanceolata | Narrowleaf Gumweed, Fall Gumweed | Biennial, Perennial | Herb, Subshrub | ||
Grindelia nuda var. nuda | Curlytop Gumweed | Annual, Biennial, Perennial | Herb | ||
Grindelia papposa | Spanish Gold, Clasping-leaved Haplopappus, Saw-leaf Daisy | Annual | Herb | ||
Grindelia squarrosa | Curlycup Gumweed | Annual, Biennial, Perennial | Herb | Dry | |
Guaiacum angustifolium | Texas Lignum-vitae, Soapbush, Guayacan | Perennial | Tree | Part-shade | Dry |
Guilleminea densa | Small Matweed | Perennial | Herb | ||
Gutierrezia microcephala | Threadleaf Snakeweed, Threadleaf Broomweed, Smallhead Snakeweed, Littlehead Snakeweed | Perennial | Subshrub | ||
Gutierrezia sarothrae | Broom Snakeweed, Kindlingweed, Matchbrush, Texas Snakeweed, Broomweed, Turpentine Weed, Matchweed | Perennial | Herb, Subshrub | Part-shade | Dry |
Gutierrezia sphaerocephala | Roundleaf Snakeweed | Annual, Perennial | Herb, Subshrub | ||
Gutierrezia texana | Texas Snakeweed | Annual, Perennial | Herb, Subshrub | ||
Gymnosperma glutinosum | Gumhead, Tatalencho | Perennial | Herb | ||
Hackelia virginiana | Beggarslice, Beggar's-lice, Stickseed, Sticktight, Wild Comfrey, Virginia Stickseed | Biennial, Perennial | Herb | ||
Haploesthes greggii | False Broomweed | Perennial | Herb, Subshrub | ||
Haploesthes greggii var. texana | Texas False Broomweed | Perennial | Herb, Subshrub, Shrub | ||
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 | Reverchon's False Pennyroyal | Perennial | Herb, Subshrub | ||
Hedeoma reverchonii var. serpyllifolia | Reverchon's False Pennyroyal, Rock Hedeoma | Perennial | Herb | ||
Hedysarum boreale | Utah Sweetvetch, Boreal Sweet-vetch, Northern Sweetvetch | Perennial | Herb | Sun | Dry |
Helenium amarum | Yellow Sneezeweed, Bitterweed, Yellow Bitterweed, Yellowdicks, Slender-leaved Sneezeweed, Fine-leaved Sneezweed, Yellow Dog-fennel | Annual | Herb | Part-shade | Dry |
Helenium amarum var. badium | Brown Bitterweed, Basin Sneezeweed | Annual | Herb | ||
Helenium autumnale | Common Sneezeweed, Fall Sneezeweed, Autumn Sneezeweed | Perennial | Herb | Sun | Moist |
Helenium autumnale var. autumnale | Common Sneezeweed | Perennial | Herb | Sun | Wet, Moist |
Helenium microcephalum | Smallhead Sneezeweed | Annual | Herb | ||
Helianthus annuus | Common Sunflower, Annual Sunflower | Annual | Herb | Sun | Dry |
Helianthus ciliaris | Texas Blueweed | Perennial | Herb | ||
Helianthus grosseserratus | Sawtooth Sunflower | Perennial | Herb | Sun | Moist |
Helianthus maximiliani | Maximilian Sunflower, Max Sunflower | Perennial | Herb | Sun | Moist, Dry |
Helianthus neglectus | Neglected Sunflower | Annual | Herb | ||
Helianthus petiolaris | Prairie Sunflower, Plains Sunflower | Annual | Herb | Sun | |
Heliotropium convolvulaceum | Phlox Heliotrope, Fragrant Heliotrope | Annual | Herb | ||
Heliotropium curassavicum | Salt Heliotrope, Seaside Heliotrope, Quail Plant, Cola De Mico, Cola De Gama | Annual | Herb | Sun | Dry |
Heliotropium greggii | Fragrant Heliotrope | Perennial | Herb | ||
Hesperostipa comata | Needle And Thread, Needle-and-thread | Perennial | Grass/Grass-like | ||
Hesperostipa comata ssp. comata | Needle And Thread | Perennial | Grass/Grass-like | Sun | Dry |
Hesperostipa neomexicana | New Mexico Feathergrass | Perennial | Grass/Grass-like | Sun | Moist, Dry |
Heteranthera dubia | Grassleaf Mudplantain, Water Stargrass | Annual | Herb | ||
Heteranthera limosa | Blue Mudplantain, Blue Mud Plantain | Annual | Herb | ||
Heterotheca canescens | Hoary False Goldenaster, Gray Golden-aster | Perennial | Herb | Sun | Dry |
Heterotheca stenophylla | Stiffleaf False Goldenaster, Sticky Granite-daisy | Perennial | Herb | ||
Heterotheca subaxillaris | Camphorweed, Camphor Weed | Annual | Herb | ||
Heterotheca villosa | Hairy False Goldenaster, Hairy Golden-aster | Perennial | Herb, Subshrub | Sun | Dry |
Hibiscus denudatus | Paleface, Rock Hibiscus | Perennial | Shrub | Part-shade | |
Hibiscus laevis | Halberdleaf Rosemallow, Halberdleaf Hibiscus, Scarlet Rose Mallow, Halberd-leaved Hibiscus, Halberd-leaved Rose-mallow | Perennial | Shrub | Sun, Part-shade | Moist |
Hibiscus lasiocarpos | Woolly Rose-mallow, Woolly Mallow, Rose-mallow, False Cotton | Perennial | Shrub | Sun | Wet |
Hibiscus martianus | Heartleaf Rosemallow, Tulipan Del Monte, Heartleaf Hibiscus | Perennial | Herb | Sun, Part-shade | Dry |
Hibiscus moscheutos | Crimson-eyed Rose-mallow, Marshmallow Hibiscus | Perennial | Shrub | Sun, Part-shade | Wet, Moist |
Hilaria belangeri | Curly Mesquite Grass, Curly Mesquite | Perennial | Grass/Grass-like | Sun | Dry |
Hilaria belangeri var. belangeri | Curly-mesquite | Perennial | Grass/Grass-like | Sun | Dry |
Hoffmannseggia glauca | Indian Rushpea, Indian Rush-pea | Perennial | Herb | ||
Hordeum jubatum | Foxtail Barley | Perennial | Grass/Grass-like | ||
Hordeum jubatum ssp. jubatum | Foxtail Barley, Squirreltail Barley, Skunktail | Perennial | Grass/Grass-like | ||
Hordeum pusillum | Little Barley | Annual | Grass/Grass-like | Sun | |
Houstonia acerosa | Needleleaf Bluet | Perennial | Herb, Subshrub | ||
Houstonia humifusa | Matted Bluet | Annual | Herb | ||
Hybanthus verticillatus | Babyslippers, Nodding Green Violet, Green Violet | Perennial | Herb | Part-shade | Moist |
Hymenopappus filifolius | Fineleaf Hymenopappus | Perennial | Herb | ||
Hymenopappus filifolius var. cinereus | Fineleaf Hymenopappus, Fine-leaf Woolly-white | Perennial | Herb | ||
Hymenopappus flavescens | Yellow Plainsman, Collegeflower | Biennial | Herb | Part-shade | Dry |
Hymenopappus flavescens var. flavescens | Collegeflower | Biennial | Herb | ||
Hymenopappus scabiosaeus | Carolina Woollywhite, Woolly-white, Old Plainsman | Biennial | Herb | ||
Hymenopappus scabiosaeus var. corymbosus | Carolina Woollywhite, Old Plainsman | Biennial | Herb | ||
Hymenopappus tenuifolius | Chalk Hill Hymenopappus, Chalkhill Woolywhite | Biennial | Herb | ||
Hymenoxys odorata | Bitter Rubberweed | Annual | Herb | ||
Ibervillea lindheimeri | Balsam Gourd, Lindheimer's Globeberry, Globe Berry, Snake-apple, Balsam-apple | Perennial | Vine | Sun | Moist |
Ibervillea tenuisecta | Slimlobe Globeberry, Cutleaf Globe Berry | Perennial | Vine | ||
Indigofera miniata | Scarlet Pea, Coastal Indigo, Texas Indigo, Western Indigo | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Ipomoea leptophylla | Bush Morning-glory | Perennial | Herb | Part-shade | Dry |
Ipomopsis aggregata | Scarlet Gilia, Scarlet Standing-cypress, Skyrocket, Skunkflower | Biennial | Herb | Part-shade | Dry |
Ipomopsis longiflora | Flaxflowered Ipomopsis, Pale Trumpets, Paleflower Gilia, White-flower Skyrocket, White-flowered Gilia | Annual | Herb | Sun | Dry |
Isocoma pluriflora | Southern Goldenbush, Jimmyweed | Perennial | Herb | ||
Iva annua | Annual Marshelder, Marshelder, Sumpweed, Annual Marsh Elder, Marsh Elder | Annual | Herb | ||
Juglans microcarpa | Little Walnut, Texas Walnut, Texas Black Walnut, River Walnut, Nogalito, Nogalillo, Namboca | Perennial | Tree | Part-shade | Dry |
Juglans nigra | Black Walnut, Eastern Black Walnut, American Black Walnut | Perennial | Tree | Sun, Part-shade | Moist |
Juncus acuminatus | Tapertip Rush | Perennial | Grass/Grass-like | Part-shade | |
Juncus arcticus ssp. littoralis | Baltic Rush | Perennial | Grass/Grass-like | Sun | |
Juncus dudleyi | Dudley's Rush | Perennial | Grass/Grass-like | ||
Juncus interior | Inland Rush | Perennial | Grass/Grass-like | Sun | Moist |
Juncus interior var. interior | Inland Rush | Perennial | Grass/Grass-like | ||
Juncus marginatus | Grassleaf Rush, Grass Leaf Rush | Perennial | Grass/Grass-like | Part-shade | |
Juncus scirpoides | Needlepod Rush | Perennial | Grass/Grass-like | ||
Juncus torreyi | Torrey's Rush | Perennial | Grass/Grass-like | Sun | Wet, Moist |
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 monosperma | Oneseed Juniper, One-seed Juniper, Cherrystone Juniper, New Mexico Juniper, West Texas Juniper | Perennial | Shrub | Part-shade | |
Juniperus pinchotii | Pinchot's Juniper, Pinchot Juniper, Redberry Juniper, Texas Juniper, Christmasberry Juniper | Perennial | Tree | Part-shade | Dry |
Juniperus scopulorum | Rocky Mountain Juniper, Rocky Mountain Red Cedar, Mountain Red Cedar, Colorado Red Cedar, Western Red Cedar, River Juniper, Western Juniper, Cedro Rojo | Perennial | Tree | Sun, Part-shade | Dry |
Juniperus virginiana | Eastern Red Cedar, Eastern Redcedar, Virginia Juniper, Red Juniper, Pencil Cedar, Carolina Cedar, Red Savin | Perennial | Tree | Sun, Shade, 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 |
Koeberlinia spinosa | Crown Of Thorns, Spiny Allthorn | Perennial | Tree | ||
Krameria erecta | Littleleaf Ratany, Range Ratany | Perennial | Subshrub | Sun | |
Krameria lanceolata | Trailing Krameria, Ratany, Crameria, Prairie Sandbur, Trailing Ratany | Perennial | Herb | Part-shade | |
Krascheninnikovia lanata | Winterfat | Perennial | Shrub | Sun | |
Lactuca ludoviciana | Western Wild Lettuce, Louisiana Wild Lettuce, Prairie Lettuce, Prairie Wild Lettuce, Biannual Lettuce | Biennial, Perennial | Herb | Sun, Part-shade | Moist, Dry |
Laennecia coulteri | Conyza, Coulter's Horseweed, Coulter's Woolwort, Annual Horsetail | Annual | Herb | ||
Lantana achyranthifolia | Brushland Shrubverbena, Mexican Marjoram, Veinyleaf Lantana | Perennial | Shrub | Sun | Dry |
Lantana urticoides | Texas Lantana, Calico Bush | Perennial | Shrub | Sun | Dry |
Lappula occidentalis var. cupulata | Flatspine Stickseed, Western Stickseed | Annual, Biennial | Herb | ||
Larrea tridentata | Creosote Bush, Greasewood, Hediondilla, Governadora, Guamis | Perennial | Shrub | Part-shade | Dry |
Lathyrus polymorphus | Manystem Pea, Hoary Vetchling | Perennial | Vine | ||
Lechea mucronata | Hairy Pinweed | Perennial | Herb | ||
Leersia oryzoides | Rice Cutgrass, Rice Cut Grass | Perennial | Grass/Grass-like | Part-shade | Wet |
Lemna minor | Common Duckweed | Perennial | Herb | Sun | Wet |
Lepidium alyssoides | Mesa Pepperwort, Mesa Pepperweed, Southern Pepperweed | Biennial, Perennial | Herb, Subshrub | ||
Lepidium austrinum | Southern Peppergrass, Southern Pepperwort | Annual | Herb | ||
Lepidium densiflorum | Common Pepperweed | Annual | Herb | ||
Lepidium lasiocarpum | Shaggyfruit Pepperweed | Annual | Herb | ||
Lepidium oblongum | Veiny Pepperweed | 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 |
Leptochloa fusca | Malabar Sprangletop | Annual, Perennial | Grass/Grass-like | ||
Leptochloa fusca ssp. fascicularis | Bearded Sprangletop | Annual | Grass/Grass-like | ||
Leptochloa panicea | Mucronate Sprangletop, Red Sprangletop, Needle Sprangletop | Annual, Perennial | Grass/Grass-like | ||
Lespedeza capitata | Roundhead Lespedeza, Roundhead Bush-clover, Round-headed Lespedeza, Round-headed Bush-clover | Perennial | Herb | Sun | Dry |
Lespedeza stuevei | Tall Bush-clover, Tall Lespedeza | Perennial | Herb | ||
Lesquerella fendleri | Fendler's Bladderpod, Popweed | Perennial | Herb | Part-shade | Dry |
Lesquerella gordonii | Gordon's Bladderpod | Annual | Herb | Sun | |
Lesquerella grandiflora | Bigflower Bladderpod | Annual | Herb | ||
Lesquerella ovalifolia | Roundleaf Bladderpod | Perennial | Herb | ||
Leucospora multifida | Narrowleaf Paleseed | Annual | Herb | ||
Liatris punctata | Dotted Blazing Star, Dotted Gayfeather, Dotted Liatris, Purples | Perennial | Herb | Sun | Dry |
Liatris squarrosa | Scaly Blazing Star, Scaly Gayfeather, Scaly Liatris | Perennial | Herb | Sun | Dry |
Liatris squarrosa var. glabrata | Scaly Blazing Star, Scaly Gayfeather, Scaly Liatris | Perennial | Herb | ||
Limnodea arkansana | Ozark Grass, Ozarkgrass | Annual | Grass/Grass-like | Sun, Shade, Part-shade | Wet, Moist |
Limonium limbatum | Transpecos Sealavender | Perennial | Herb | ||
Lindernia dubia | Yellowseed False Pimpernel | Annual | Herb | ||
Lindheimera texana | Texas Yellowstar, Texas Star, Texas Yellow-star, Lindheimer Daisy | Annual | Herb | Sun | Dry |
Linum aristatum | Bristle Flax | Annual | Herb | ||
Linum berlandieri | Berlandier's Yellow Flax | Annual, Perennial | Herb | ||
Linum berlandieri var. berlandieri | Berlandier's Yellow Flax, Yellow Flax, Stiff-stem Flax | Annual | Herb | Sun | Dry |
Linum hudsonioides | Texas Flax, Yellow Flax, Hudson Flax | Annual | Herb | Sun | Dry |
Linum lewisii | Wild Blue Flax, Prairie Flax, Lewis Flax, Lewis's Flax | Perennial | Subshrub | Sun | Dry |
Linum lewisii var. lewisii | Prairie Flax, Blue Flax | Perennial | Herb | Part-shade | Dry |
Linum pratense | Meadow Flax | Annual | Herb | ||
Linum puberulum | Plains Flax | Annual | Herb | ||
Linum rigidum | Stiffstem Flax, Large-flower Yellow Flax, Yellow Flax | Annual | Herb | Sun | Dry |
Linum rigidum var. rigidum | Stiffstem Flax | Annual, Perennial | Herb | ||
Linum rupestre | Rock Flax | Perennial | Herb | ||
Liquidambar styraciflua | Sweetgum, American Sweetgum, Red Gum, White Gum, Star-leaved Gum, Starleaf Gum, Alligator Tree, Satin Walnut, Bilsted, Liquidambar | Perennial | Tree | Part-shade | Moist |
Lithospermum caroliniense | Carolina Puccoon, Hairy Puccoon, Hispid Gromwell | Perennial | Herb | Sun | |
Lithospermum incisum | Fringed Puccoon, Golden Puccoon, Narrowleaf Puccoon, Narrow-leaved Puccoon, Puccoon, Narrowleaf Gromwell, Fringed Gromwell, Narrowleaf Stoneseed | Perennial | Herb | Sun | Dry |
Lobelia cardinalis | Cardinal Flower | Perennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Loeflingia squarrosa | Spreading Pygmyleaf | Annual | Herb | ||
Lomatium foeniculaceum ssp. daucifolium | Desert Biscuitroot | Perennial | Herb | ||
Lonicera albiflora | Western White Honeysuckle, White Shrub Honeysuckle, White Bush Honeysuckle, White Limestone Honeysuckle, Texas Honeysuckle, White Honeysuckle | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Ludwigia repens | Creeping Primrose-willow, Floating Primrose-willow, Water Primrose | Perennial | Herb | ||
Lupinus argenteus | Silvery Lupine, Silver-stem Lupine | Perennial | Herb | Sun, Shade, Part-shade | Dry |
Lupinus caudatus | Tailcup Lupine | Perennial | Herb | Part-shade | Dry |
Lupinus plattensis | Nebraska Lupine, Dune Bluebonnet | Perennial | Herb | ||
Lycium berlandieri | Berlandier's Wolfberry, Wolfberry | Perennial | Shrub | Sun, Part-shade | Dry |
Lycopus americanus | American Water Horehound, Water Horehound | Perennial | Herb | Shade | Wet, Moist |
Lycurus setosus | Bristly Wolfstail | Perennial | Grass/Grass-like | ||
Lygodesmia juncea | Rush Skeletonplant | Perennial | Herb | ||
Lygodesmia texana | Texas Skeleton Plant, Texas Skeleton Weed, Skeleton-plant, Purple Dandelion, Flowering Straw | Perennial | Herb | Sun | Dry |
Lythrum californicum | California Loosestrife | Perennial | Herb | Sun | Moist |
Machaeranthera canescens | Hoary Tansyaster | Annual | Herb | ||
Machaeranthera pinnatifida | Lacy Tansyaster, Yellow Spiny Daisy | Perennial | Subshrub | ||
Machaeranthera pinnatifida ssp. pinnatifida | Lacy Tansyaster, Yellow Spiny Daisy | Perennial | Herb | ||
Machaeranthera pinnatifida var. pinnatifida | Lacy Tansyaster, Yellow Spiny Daisy | Perennial | Subshrub | ||
Machaeranthera tanacetifolia | Tahoka Daisy, Tansy-aster, Tansey-leaf Tansy-aster, Tansyleaf Tansyaster | Annual | Herb | Sun, Part-shade | Dry |
Maclura pomifera | Osage Orange, Bois d' Arc, Bodark, Horse Apple, Hedge Apple, Bowwood, Yellowwood, Naranjo Chino, Monkey Brains | Perennial | Tree | Sun | Dry |
Mahonia trifoliolata | Agarita, Agarito, Algerita, Laredo Mahonia, Laredo Oregon-grape, Trifoliate Barberry, Wild Currant | Perennial | Shrub | Sun, Part-shade | Moist, Dry |
Malvella lepidota | Scurfymallow, Malvalla | Perennial | Herb | ||
Malvella leprosa | Alkali Mallow | Perennial | Herb | ||
Malvella sagittifolia | Arrow-leaf Mallow, Arrowleaf Mallow | Perennial | Herb | ||
Mammillaria heyderi | Little Nipple Cactus, Heyder Pincushion Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Marsilea vestita | Hairy Water-clover, Hairy Waterclover, Hairy Water Clover, Clover Fern | Perennial | Herb, Fern | Part-shade | Wet |
Matelea biflora | Star Milkvine, Purple Milkweed Vine | Perennial | Vine | Sun, 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 |
Melothria pendula | Guadeloupe Cucumber, Meloncito, Speckled Gourd | Perennial | Vine | ||
Melothria pendula var. pendula | Guadeloupe Cucumber | Perennial | Herb, Vine | ||
Menodora heterophylla | Low Menodora, Redbud, Twinpod | Perennial | Herb | Part-shade | Dry |
Menodora scabra | Rough Menodora | Perennial | Subshrub | Sun | |
Mentha arvensis | Wild Mint | Perennial | Herb | Part-shade | Wet, Moist |
Mentzelia decapetala | Tenpetal Blazingstar, Ten-petal Western Star, Gumbo-lily | Biennial | Herb | ||
Mentzelia multiflora | Adonis Blazingstar, Prairie Stickleaf, Blazingstar | Biennial | Herb | ||
Mentzelia nuda | Bractless Blazingstar, Sand Lily | Perennial | Herb | ||
Mentzelia oligosperma | Stick-leaf, Chickenthief | Perennial | Shrub | ||
Mentzelia reverchonii | Reverchon's Blazingstar, Reverchon's Stick-leaf, Prairie Stickleaf | Perennial | Shrub | ||
Mentzelia strictissima | Grassland Blazingstar | Perennial | Herb | ||
Mimosa aculeaticarpa | Catclaw Mimosa | Perennial | Shrub, Tree | ||
Mimosa aculeaticarpa var. biuncifera | Catclaw Mimosa, Cat's-claw Mimosa, Wait-a-bit | Perennial | Tree | ||
Mimosa borealis | Fragrant Mimosa, Pink Mimosa | Perennial | Shrub | Sun, Part-shade | Dry |
Mimosa nuttallii | Nuttall's Sensitive Briar | Perennial | Herb | ||
Mimosa rupertiana | Eastern Sensitive Plant | Perennial | Herb | ||
Mimulus glabratus | Roundleaf Monkeyflower, Yellow Monkeyflower | Perennial | Herb | ||
Mirabilis albida | White Four O'clock, Dwarf Four O'clock | Perennial | Herb | Sun | Dry |
Mirabilis linearis | Narrowleaf Four O'Clock | Perennial | Herb, Subshrub | Sun | Dry |
Mirabilis nyctaginea | Heartleaf Four O'Clock | Perennial | Herb | Sun, Part-shade | Dry |
Mollugo verticillata | Green Carpetweed | 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 clinopodioides | Basil Beebalm | Annual | Herb | ||
Monarda pectinata | Pony Beebalm | Annual | Herb | ||
Monarda punctata | Spotted Beebalm, Spotted Horsemint, Horsemint | Perennial | Herb | Sun | Dry |
Monarda punctata var. lasiodonta | Spotted Beebalm | Annual | Subshrub | ||
Monolepis nuttalliana | Nuttall's Povertyweed | Annual | Herb | ||
Morus microphylla | Texas Mulberry, Littleleaf Mulberry, Mountain Mulberry, Mexican Mulberry, Dwarf Mulberry | Perennial | Tree | Part-shade | Dry |
Morus rubra | Red Mulberry, Moral | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
Muhlenbergia arenacea | Ear Muhly | Perennial | Grass/Grass-like | Sun | Dry |
Muhlenbergia arenicola | Sand Muhly | Perennial | Grass/Grass-like | ||
Muhlenbergia capillaris | Gulf Muhly, Hair-awn Muhly, Hairy-awn Muhly, Hair Grass, Pink Muhly | Perennial | Grass/Grass-like | Sun | Moist, Dry |
Muhlenbergia porteri | Bush Muhly | Perennial | Grass/Grass-like | Sun | Dry |
Muhlenbergia racemosa | Marsh Muhly | Perennial | Grass/Grass-like | Part-shade | |
Muhlenbergia spiciformis | Longawn Muhly | Perennial | Grass/Grass-like | ||
Muhlenbergia torreyi | Ring Muhly, Torrey Muhly | Perennial | Grass/Grass-like | Sun | Dry |
Najas guadalupensis | Common Water Nymph, Southern Water Nymph, Najas | Annual | Herb | Sun | Wet |
Nama hispidum | Sand Bells, Bristly Nama, Sand-bell | 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 |
Nelumbo lutea | American Lotus, Yellow Water Lotus, Yellow Lotus | Perennial | Herb | Sun | Wet |
Nerisyrenia camporum | Bicolor Fanmustard, Mesa Greggia | Perennial | Herb | ||
Nerisyrenia linearifolia | White Sands Fanmustard | Perennial | Herb, Subshrub | ||
Nicotiana obtusifolia | Desert Tobacco, Little Tobacco, Tabaquillo, Punche | Annual, Biennial, Perennial | Herb | Sun | Dry |
Nicotiana obtusifolia var. obtusifolia | Desert Tobacco, Little Tobacco, Tabaquillo, Punche | Annual | Herb | ||
Nicotiana repanda | Fiddleleaf Tobacco, Fiddle-leaf Tobacco | Annual | Herb | ||
Nolina texana | Texas Sacahuista, Texas Beargrass, Basket Grass, Sacahuista, Bunchgrass, Texas Bear-grass | Perennial | Grass/Grass-like | Part-shade | Dry |
Nothocalais cuspidata | Sharppoint Prairie-dandelion, Wavy-leaf Prairie-dandelion, Prairie Dandelion | Perennial | Herb | Sun | Dry |
Nothoscordum bivalve | Crowpoison, False Garlic, Crow Poison | Perennial | Herb | Sun | |
Nuttallanthus texanus | Texas Toadflax, Texas Toad-flax, Toadflax | Annual | Herb | Sun | Moist |
Nyctaginia capitata | Devil's Bouquet, Scarlet Muskflower | Perennial | Herb | Sun, Part-shade | Dry |
Oenothera albicaulis | Whitest Evening-primrose, White-stem Evening-primrose, Pale Evening-primrose | Annual | Herb | Sun | |
Oenothera canescens | Spotted Evening-primrose | Perennial | Herb | ||
Oenothera cinerea | Woolly Beeblossom, High Plains Beeblossom, Woolly Gaura, High Plains Gaura | Perennial | Subshrub | ||
Oenothera curtiflora | Velvetweed, Velvetleaf Gaura, Lizard-tail Gaura, Willow Gaura | Annual | Herb | ||
Oenothera elata | Hooker's Evening-primrose, Hooker's Evening Primrose | Biennial | Herb | Sun | |
Oenothera elata ssp. hirsutissima | Hooker's Evening-primrose | Biennial | Herb | ||
Oenothera engelmannii | Engelmann's Evening-primrose, Engelmann Evening Primrose | Annual | Herb | ||
Oenothera grandis | Showy Evening-primrose, Largeflower Eveningprimrose, Showy Eveningprimrose | Annual | Herb | ||
Oenothera jamesii | Trumpet Evening-primrose, Trumpet Evening Primrose, River Primrose | Biennial | Herb | Sun | Wet |
Oenothera kunthiana | Kunth's Evening-primrose | Annual | Herb | ||
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, Bigfruit Evening Primrose | Perennial | Herb | Sun | Dry |
Oenothera macrocarpa ssp. incana | Bigfruit Evening-primrose, Silver Leaf Primrose , Bigfruit Evening Primrose | Perennial | Herb | Sun | Moist |
Oenothera macrocarpa ssp. macrocarpa | Bigfruit Evening-primrose, Fluttermill, Missouri Evening Primrose | Perennial | Herb | Sun, Part-shade | Dry |
Oenothera pallida | Pale Evening-primrose | Biennial | Herb | Sun | |
Oenothera pallida ssp. runcinata | White Sands Evening Primrose | Perennial | Herb | ||
Oenothera patriciae | Plains Beeblossom, Plains Gaura | Annual | Herb | ||
Oenothera rhombipetala | Fourpoint Evening-primrose, Four-point Evening Primrose, Diamond Petal Primrose, Greater Four-point Evening-primrose | Annual | Herb | Sun, Part-shade | Dry |
Oenothera sinuosa | Wavyleaf Beeblossom, Wavyleaf Gaura | Perennial | Herb | ||
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 | |
Oligoneuron rigidum | Stiff Goldenrod, Hard-leaf Goldenrod | Perennial | Herb | Sun | Wet, Moist, Dry |
Oligoneuron rigidum var. rigidum | Stiff Goldenrod | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Ophioglossum engelmannii | Limestone Adder's-tongue, Limestone Adderstongue | Perennial | Herb, Fern | ||
Opuntia fragilis | Brittle Prickly Pear, Fragile Prickly Pear, Pygmy Prickly Pear, Brittle Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia macrocentra | Purple Pricklypear, Purple Prickly Pear, Long-spined Prickly Pear, Black Spine Prickly Pear | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia macrocentra var. macrocentra | Purple Pricklypear, Purple Prickly Pear | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia macrorhiza | Bigroot Prickly Pear, Twist-spine Prickly Pear, Common Prickly Pear, Plains Prickly Pear | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia phaeacantha | Tulip Prickly Pear, Brownspine Prickly Pear Cactus, Purple-fruited Prickly Pear, Brown-spined Prickly Pear, New Mexico Prickly Pear, Desert Prickly Pear | Perennial | Cactus/Succulent | Part-shade | Dry |
Opuntia polyacantha | Plains Prickly Pear, Hair-spine Prickly Pear, Nopal Peludito | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia polyacantha var. polyacantha | Hairspine Pricklypear, Utah Grizzlybear Pricklypear | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia strigil | Marblefruit Pricklypear, Marblefruit Prickly Pear | Perennial | Cactus/Succulent | ||
Orobanche ludoviciana | Louisiana Broomrape | Annual | Herb | ||
Orobanche ludoviciana ssp. multiflora | Manyflower Broomrape | Annual | Herb | ||
Orobanche uniflora | One-flowered Broomrape, One-flower Cancer Root | Annual | Herb | ||
Oxalis dichondrifolia | Peonyleaf Woodsorrel | Perennial | Herb | ||
Oxalis dillenii | Slender Yellow Wood Sorrel, Yellow Wood Sorrel, Yellow Woodsorrel | Perennial | Herb | ||
Oxytropis lambertii | Purple Locoweed | Perennial | Herb | Sun | |
Oxytropis sericea | White Locoweed, Silky Locoweed | Perennial | Herb | Sun | Dry |
Oxytropis sericea var. sericea | White Locoweed | Perennial | Herb | ||
Packera plattensis | Prairie Groundsel, Prairie Ragwort | Biennial | Herb | Sun, Shade, Part-shade | Dry |
Packera tampicana | Yellowtop, Great Plains Ragwort, Butterweed | Annual | Herb | ||
Packera tridenticulata | Threetooth Ragwort | Perennial | Herb | ||
Palafoxia callosa | Small Palafox, Small Palafoxia | Annual | Herb | Sun | Dry |
Palafoxia rosea | Rosy Palafox, Rose Palafoxia | Annual | Herb | Part-shade | Dry |
Palafoxia rosea var. macrolepis | Rosy Palafox | Annual | Herb | ||
Palafoxia sphacelata | Othake, Sand Palafoxia | Annual | Herb | Dry | |
Palafoxia texana | Texas Palafox | Annual | Herb | Sun | Moist |
Panicum capillare | Witchgrass | Annual | Grass/Grass-like | ||
Panicum dichotomiflorum | Fall Panicgrass, Fall Panic Grass | Annual | Grass/Grass-like | Sun | |
Panicum hallii | Hall's Panicgrass, Hall's Panic Grass | Perennial | Grass/Grass-like | ||
Panicum obtusum | Vine Mesquite | Perennial | Grass/Grass-like | Part-shade | |
Panicum philadelphicum | Philadelphia Panicgrass, Philadelphia Panic Grass | Annual | Grass/Grass-like | ||
Panicum virgatum | Switchgrass, Wand Panic Grass | Perennial | Grass/Grass-like | Sun, Part-shade | Moist, Dry |
Panicum virgatum var. virgatum | Switchgrass | Perennial | Grass/Grass-like | ||
Pappophorum bicolor | Pink Pappasgrass, Pink Pappusgrass | Perennial | Grass/Grass-like | Part-shade | Moist |
Pappophorum vaginatum | Whiplash Pappusgrass | Perennial | Grass/Grass-like | ||
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 |
Paronychia jamesii | James' Nailwort | Perennial | Subshrub | ||
Parthenium confertum | Gray's Feverfew | Annual, Biennial, Perennial | Herb, Subshrub | ||
Parthenium incanum | Mariola | Perennial | Shrub | Sun | Dry |
Parthenocissus quinquefolia | Virginia Creeper | Perennial | Vine | Sun, Shade, Part-shade | Moist |
Parthenocissus vitacea | Woodbine, Hiedra Creeper | Perennial | Vine | Sun, Shade, Part-shade | Moist, Dry |
Pascopyrum smithii | Western Wheatgrass | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Paspalum distichum | Knotgrass | Perennial | Grass/Grass-like | Sun | |
Passiflora foetida | Corona De Cristo, Fetid Passionflower | Perennial | Vine | Sun, Part-shade | Dry |
Passiflora foetida var. gossypiifolia | Cottonleaf Passionflower, Corona De Cristo | Perennial | Vine | ||
Pectis angustifolia | Limoncillo, Lemonscent, Crownseed Pectis, Lemon-scented Pectis, Lemonscent Pectis, Lemonweed, Chinchweed, Fetid Marigold | Annual | Herb | Part-shade | Dry |
Pectis angustifolia var. fastigiata | Lemonscent | Annual | Herb | ||
Pediomelum argophyllum | Silverleaf Indian Breadroot | Perennial | Herb | Moist | |
Pediomelum cuspidatum | Indian-turnip, Largebract Indian Breadroot, Tall Scurfy Pea, Tall-bread Scurf-pea | Perennial | Herb | ||
Pediomelum digitatum | Palmleaf Indian Breadroot, Palm-leaf Scurf-pea | Perennial | Herb | ||
Pediomelum hypogaeum | Subterranean Indian Breadroot , Edible Scurf-pea, Prairie-potato, Pomme Blanche | Perennial | Herb | ||
Pediomelum hypogaeum var. hypogaeum | Subterranean Indian Breadroot, Indian Breadroot, Edible Scurf-pea | Perennial | Herb | ||
Pediomelum linearifolium | Narrowleaf Indian Breadroot, Narrow-leaf Scurf-pea | Perennial | Herb | ||
Pediomelum rhombifolium | Gulf Indian Breadroot, Brown-flowered Psoralea, Round-leaf Scurf-pea | Perennial | Herb | ||
Pellaea atropurpurea | Purple Cliffbrake | Perennial | Herb, Fern | Dry | |
Pellaea glabella | Smooth Cliffbrake | Perennial | Herb, Fern | Sun | |
Penstemon albidus | White Penstemon, White Beardtongue, Red-line Penstemon, Red-line Beardtongue | Perennial | Herb | Sun | |
Penstemon ambiguus | Pink Plains Penstemon, Pink Plains Beardtongue, Gilia Penstemon, Gilia Beardtongue, Sand Penstemon, Sand Beardtongue | Perennial | Herb | Part-shade | Dry |
Penstemon barbatus | Scarlet Bugler, Beard-lip Penstemon, Beard-lip Beardtongue, Red Penstemon, Red Beardtongue, Goldenbeard Penstemon, Goldenbeard Beardtongue, Saint Joseph's Staff, Varita De San Jose | Perennial | Herb | Part-shade | Dry |
Penstemon buckleyi | Buckley's Penstemon, Buckley's Beardtongue | Perennial | Herb | 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 |
Penstemon fendleri | Fendler's Penstemon, Fendler's Beardtongue, Fendler Penstemon, Fendler Beardtongue, Purple Foxglove | Perennial | Herb | Sun | |
Penstemon jamesii | James's Penstemon, James's Beardtongue, James Penstemon, James Beardtongue | Perennial | Herb | Sun | |
Penstemon triflorus | Hill Country Penstemon, Hill Country Beardtongue, Scarlet Penstemon, Scarlet Beardtongue, Heller's Penstemon, Heller's Beardtongue | Perennial | Herb | Sun | Dry |
Penstemon triflorus ssp. integrifolius | Heller's Penstemon, Heller's Beardtongue | Perennial | Herb | ||
Penthorum sedoides | Ditch Stonecrop | Perennial | Herb | Part-shade | Wet |
Phacelia congesta | Caterpillars, Blue Curls, Fiddleneck | Annual, Biennial | Herb | Sun, Part-shade | Dry |
Phacelia integrifolia | Gypsum Phacelia, Gyp Blue-curls | Annual | Herb | Part-shade | Dry |
Phacelia popei | Pope's Phacelia | Annual | Herb | ||
Phacelia strictiflora | Prairie Phacelia | Annual | Herb | ||
Phalaris caroliniana | Carolina Canarygrass, Maygrass | Annual | Grass/Grass-like | ||
Phemeranthus aurantiacus | Orange Flameflower, Flameflower, Fameflower, Talinum | Perennial | Subshrub | Part-shade | Dry |
Phemeranthus calycinus | Largeflower Flameflower, Largeflower Fameflower | Perennial | Subshrub | ||
Phemeranthus parviflorus | Sunbright, Dwarf Flameflower, Prairie Flameflower | Perennial | Herb | Sun | |
Phlox drummondii | Annual Phlox, Drummond Phlox, Pride-of-Texas, Texas Pride | Annual | Herb | Sun, Part-shade | Dry |
Phlox drummondii ssp. mcallisteri | Mcallister's Phlox, Drummond Phlox | Annual | Herb | ||
Phlox pilosa | Downy Phlox, Prairie Phlox, Fragrant Phlox | Perennial | Herb | Sun, Part-shade | Dry |
Phlox pilosa ssp. pilosa | Downy Phlox, Prairie Phlox, Fragrant Phlox | Perennial | Herb | Part-shade | Dry |
Phoradendron tomentosum | Christmas Mistletoe, Mistletoe, Injerto | Perennial | Subshrub | ||
Phragmites australis | Common Reed, Phragmites | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Phyla cuneifolia | Wedgeleaf, Wedgeleaf Frogfruit, Wedgeleaf Fogfruit | Perennial | Herb, Subshrub | ||
Phyla lanceolata | Lanceleaf Frogfruit, Lanceleaf Fogfruit | Perennial | Herb | ||
Phyla nodiflora | Texas Frogfruit, Turkey Tangle Fogfruit, Frogfruit | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Phyllanthus abnormis | Drummond's Leaf-flower | Annual | Herb | ||
Phyllanthus polygonoides | Smartweed Leaf-flower, Knotweed Leafflower | Perennial | Subshrub | ||
Physalis angulata | Cutleaf Groundcherry | Annual | Herb | ||
Physalis cinerascens | Smallflower Groundcherry | Perennial | Herb | ||
Physalis cinerascens var. cinerascens | Smallflower Groundcherry | Perennial | Herb | ||
Physalis hederifolia | Ivyleaf Groundcherry, Ivy-leaf Groundcherry | Perennial | Subshrub | ||
Physalis longifolia | Longleaf Groundcherry | Perennial | Herb | ||
Physalis longifolia var. longifolia | Longleaf Groundcherry | Perennial | Herb | ||
Physalis virginiana | Virginia Groundcherry | Perennial | Herb | ||
Physostegia virginiana | Fall Obedient Plant, False Dragonhead, Virginia Lions-heart | Perennial | Herb | Sun, Shade, Part-shade | Moist |
Physostegia virginiana ssp. praemorsa | Obedient Plant, Fall Obedient Plant, Lionheart, False Dragonhead | Perennial | Herb | Part-shade | Moist |
Phytolacca americana | American Pokeweed, Great Pokeweed, Pokeweed, Pokeberry, Red Ink Plant, Pigeonberry | Perennial | Herb | Part-shade | Moist |
Picradeniopsis woodhousei | Woodhouse's Bahia | Perennial | Herb, Subshrub | ||
Pilostyles thurberi | Thurber's Stemsucker, Pilostyles | Perennial | Herb | ||
Pinaropappus roseus | White Rocklettuce, White Dandelion, Pink Dandelion, White Rock Lettuce | Perennial | Herb | ||
Plantago helleri | Heller's Plantain, Cedar Plantain | Annual | Herb | ||
Plantago heterophylla | Slender Plantain | Annual | Herb | ||
Plantago hookeriana | California Plantain, Tallow Weed | Annual | Herb | ||
Plantago patagonica | Woolly Plantain, Bristle-bract Plantain | Annual | Herb | ||
Plantago rhodosperma | Redseed Plantain, Red-seeded Plantain | Annual | Herb | ||
Plantago virginica | Virginia Plantain, Paleseed Indian-wheat, Dwarf Plantain, Paleseed Plantain, Hoary Plantain, Southern Plantain | Annual, Biennial | Herb | ||
Plantago wrightiana | Wright's Plantain | Annual | Herb | ||
Pleuraphis jamesii | James' Galleta | Perennial | Grass/Grass-like | ||
Pleuraphis mutica | Tobosagrass, Tobosa Grass | Perennial | Grass/Grass-like | Sun | Dry |
Pluchea odorata | Sweetscent, Saltmarsh Fleabane | Annual | Subshrub | Sun, Shade, Part-shade | Moist |
Pluchea odorata var. odorata | Sweetscent, Marsh Fleabane, Southern Marsh Fleabane | Perennial | Herb | Sun | Moist |
Pluchea sericea | Arrowweed, Arrow Weed | Perennial | Shrub | ||
Poa arachnifera | Texas Bluegrass, Texas Blue Grass | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Poa pratensis | Kentucky Bluegrass | Perennial | Grass/Grass-like | Sun | Moist, Dry |
Polanisia dodecandra | Redwhisker Clammyweed, Clammyweed | Annual | Herb | ||
Polanisia dodecandra ssp. trachysperma | Sandyseed Clammyweed, Clammy-weed, Clammyweed | Annual | Herb | Sun | |
Polygala alba | White Milkwort | Perennial | Herb | Part-shade | Dry |
Polygala lindheimeri | Shrubby Milkwort, Purple Milkwort | Perennial | Herb, Subshrub | ||
Polygala lindheimeri var. parvifolia | Shrubby Milkwort | Perennial | Herb, Subshrub | ||
Polygala macradenia | Glandleaf Milkwort | Perennial | Subshrub | ||
Polygala ovatifolia | Eggleaf Milkwort | Perennial | Herb, Subshrub | Sun | Dry |
Polygonella americana | Southern Jointweed | Perennial | Herb | ||
Polygonum amphibium | Water Knotweed, Water Smartweed | Perennial | Herb | Sun | |
Polygonum amphibium var. emersum | Longroot Smartweed | Perennial | Herb | ||
Polygonum glabrum | Denseflower Knotweed | Annual | Herb | ||
Polygonum hydropiperoides | Swamp Smartweed | Perennial | Herb | Sun | |
Polygonum lapathifolium | Curlytop Knotweed, Curl-top Smartweed, Pale Smartweed | Annual | Herb | ||
Polygonum pensylvanicum | Pennsylvania Smartweed, Pink Smartweed | Annual | Herb | Sun | Moist |
Polygonum punctatum | Dotted Smartweed | Annual | Herb | Sun | |
Polygonum ramosissimum | Bushy Knotweed | Annual | Herb | ||
Polygonum scandens | Climbing False Buckwheat | Perennial | Herb, Vine | ||
Polygonum tenue | Pleatleaf Knotweed | Annual | Herb | ||
Polypremum procumbens | Juniper Leaf, Rustweed | Annual, Perennial | Herb | ||
Pomaria jamesii | James' Holdback, James Rush-pea | Perennial | Herb | ||
Populus deltoides | Eastern Cottonwood, Carolina Poplar, Necklace Poplar, Alamo | Perennial | Tree | Sun, Shade, Part-shade | Wet, Moist, Dry |
Populus deltoides ssp. deltoides | Eastern Cottonwood, Southern Cottonwood, Carolina Poplar, Eastern Poplar, Necklace Poplar, Alamo | Perennial | Tree | Sun, Shade, Part-shade | Moist |
Populus deltoides ssp. monilifera | Plains Cottonwood, Great Plains Cottonwood, Texas Cottonwood, Northern Cottonwood | Perennial | Tree | Part-shade | Dry |
Populus deltoides ssp. wislizeni | Rio Grande Cottonwood, Valley Cottonwood, Wislizenus Cottonwood, Alamo, Guerigo | Perennial | Tree | Part-shade | Dry |
Portulaca halimoides | Silkcotton Purslane | Annual | Herb | ||
Portulaca pilosa | Kiss Me Quick, Chisme | Annual | Herb | Sun, Part-shade | Moist, Dry |
Portulaca umbraticola | Wingpod Purslane, Purslane | Annual | Herb | ||
Portulaca umbraticola ssp. umbraticola | Wingpod Purslane | Annual | Herb | ||
Potamogeton diversifolius | Waterthread Pondweed, Threadleaf Pondweed | Perennial | Herb | Sun | |
Potamogeton foliosus | Leafy Pondweed | Perennial | Herb | ||
Potamogeton foliosus ssp. foliosus | Leafy Pondweed | Perennial | Herb | ||
Potamogeton illinoensis | Illinois Pondweed | Perennial | Herb | ||
Potamogeton nodosus | Longleaf Pondweed, Knotty Pondweed | Perennial | Herb | Sun, Part-shade | Wet |
Potamogeton pusillus | Small Pondweed | Perennial | Herb | ||
Proboscidea louisianica | Louisiana Devil's-claw, Devil's claw, Ram's-horn, Unicorn Plant, Proboscis Flower | Annual | Herb | Sun | 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 angustifolia | Chickasaw Plum, Sandhill Plum | Perennial | Tree | Sun, Part-shade | Dry |
Prunus gracilis | Oklahoma Plum | Perennial | Shrub | Sun, Part-shade | 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 |
Prunus virginiana | Chokecherry, Common Chokecherry, Choke Cherry | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
Prunus virginiana var. demissa | Western Chokecherry | Perennial | Shrub, Tree | ||
Pseudognaphalium stramineum | Cottonbatting Plant | Annual | Herb | ||
Psilostrophe gnaphalioides | Dudweed | Biennial | Herb | ||
Psilostrophe tagetina | Woolly Paperflower, Paperflower | Biennial, Perennial | Herb, Subshrub | Sun, Part-shade | Dry |
Psilostrophe tagetina var. cerifera | Woolly Paperflower, Plains Paperflower, Hairy Paperflower | Biennial, Perennial | Herb | ||
Psoralidium lanceolatum | Lemon Scurfpea | Perennial | Herb | ||
Psoralidium tenuiflorum | Slimflower Scurfpea, Scurfy Pea | Perennial | Herb | ||
Ptelea trifoliata | Wafer Ash, Common Hoptree, Hop Tree | Perennial | Tree | Sun, Shade, Part-shade | Wet, Moist, Dry |
Ptelea trifoliata ssp. trifoliata | Common Hoptree, Baldwin Hop-tree | Perennial | Tree | ||
Pyrrhopappus grandiflorus | Tuberous Desert-chicory | Perennial | Herb | ||
Pyrrhopappus pauciflorus | Smallflower Desert-chicory, Texas Dandelion, False Dandelion | Annual | Herb | Sun, Part-shade | Moist, Dry |
Quercus buckleyi | Texas Red Oak, Buckley Oak, Texas Oak, Spanish Oak, Spotted Oak, Rock Oak | Perennial | Tree | Sun, Part-shade | Dry |
Quercus fusiformis | Escarpment Live Oak, Plateau Live Oak, Hill Country Live Oak, Texas Live Oak, Scrub Live Oak, Plateau Oak, Encino Molino, Tesmoli | Perennial | Tree | Sun, Part-shade | Dry |
Quercus havardii | Havard Oak, Havard Shin-oak, Shinnery Oak | Perennial | Shrub | Sun, Part-shade | Dry |
Quercus macrocarpa | Bur Oak, Burr Oak, Savanna Oak, Overcup Oak, Prairie Oak, Mossy-cup Oak, Mossy-overcup Oak, Blue Oak | Perennial | Tree | Sun, Shade, Part-shade | Wet, Moist, Dry |
Quercus mohriana | Mohr Oak, Shin Oak, Scrub Oak | Perennial | Shrub, Tree | Part-shade | Dry |
Quercus sinuata | Bastard Oak, Durand Oak | Perennial | Tree | Sun | Dry |
Quercus sinuata var. breviloba | White Shin Oak, Bigelow Oak, Scaly-bark Oak, Limestone Durand Oak, Shortlobe Oak, Bastard Oak | Perennial | Tree | Part-shade | Dry |
Quercus stellata | Post Oak, Iron Oak, Cross Oak | Perennial | Tree | Part-shade | Dry |
Quincula lobata | Purple Groundcherry, Chinese Lantern, Purple Ground Cherry | Perennial | Herb | Sun, Part-shade | Dry |
Ranunculus cymbalaria | Alkali Buttercup | Perennial | Herb | Part-shade | |
Ranunculus longirostris | Longbeak Buttercup | Perennial | Herb | Part-shade | Wet |
Ranunculus sceleratus | Cursed Buttercup | Annual | Herb | Part-shade | |
Ranunculus sceleratus var. sceleratus | Cursed Buttercup | Annual | 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 aromatica var. serotina | Fragrant Sumac | Perennial | Shrub | ||
Rhus glabra | Smooth Sumac | Perennial | Shrub | Sun, Shade, Part-shade | Dry |
Rhus microphylla | Littleleaf Sumac, Desert Sumac, Correosa, Agritos | Perennial | Shrub | Part-shade | Dry |
Rhus trilobata | Skunkbush, Skunkbush Sumac, Fragrant Sumac, Aromatic Sumac, Scented Sumac, Ill-scented Sumac, Basketbush, Squawbush | Perennial | Shrub | Sun, Part-shade | Dry |
Rhus trilobata var. pilosissima | Downy Fragrant Sumac, Downy Aromatic Sumac, Pubescent Skunkbush Sumac | Perennial | Shrub | ||
Rhus trilobata var. trilobata | Skunkbush Sumac | Perennial | Shrub | ||
Rhynchosida physocalyx | Bladderpod Sida, Buffpetal, Beaked Sida | Perennial | Herb | ||
Rhynchospora globularis | Globe Beaksedge | Annual, Perennial | Grass/Grass-like | ||
Ribes aureum | Golden Currant | Perennial | Shrub | Sun, Part-shade | Moist, Dry |
Ribes aureum var. villosum | Clove Currant, Golden Currant, Buffalo Currant, Missouri Currant | Perennial | Shrub | Part-shade | |
Rivina humilis | Pigeonberry, Rouge Plant, Baby-peppers, Bloodberry | Perennial | Herb | Part-shade | Moist |
Robinia pseudoacacia | Black Locust | Perennial | Tree | Sun | Moist, Dry |
Rorippa palustris | Bog Yellowcress | Annual | Herb | ||
Rosa arkansana | Prairie Rose, Arkansas Rose | Perennial | Subshrub | Sun | Moist, Dry |
Rosa woodsii | Woods' Rose, Western Wild Rose | Perennial | Shrub | Sun, Shade, Part-shade | Moist, Dry |
Ruellia humilis | Prairie Petunia, Fringeleaf Wild Petunia, Hairy Ruellia, Low Wild Petunia, Low Ruellia, Fringeleaf Ruellia, Fringe-leaf Wild Petunia | Perennial | Herb | Part-shade | Moist |
Ruellia metziae | White Ruellia, Metz's Wild Petunia, Metz Wild Petunia, Wild White Petunia | Perennial | Herb | Sun | Moist |
Rumex altissimus | Pale Dock | Perennial | Herb | ||
Rumex hymenosepalus | Canaigre Dock, Canaigre, Desert Rhubarb | Perennial | Herb | ||
Rumex maritimus | Golden Dock | Annual | Herb | Part-shade | |
Rumex spiralis | Winged Dock | Perennial | Herb | ||
Rumex venosus | Veiny Dock, Winged Dock | Perennial | Herb | Sun | Dry |
Sagittaria calycina | Hooded Arrowhead | Perennial | Herb | ||
Sagittaria cuneata | Arumleaf Arrowhead, Narrowleaf Arrowhead | Perennial | Herb | Sun | Wet |
Sagittaria latifolia | Broadleaf Arrowhead, Arrowhead, Duckroot, Duck-potato, Wapato | Perennial | Herb | Sun, Part-shade | Wet |
Sagittaria longiloba | Longbarb Arrowhead, Flecha De Agua, Long-lobe Arrowhead, Long-barb Arrowhead | Perennial | Herb | Part-shade | |
Salix amygdaloides | Peachleaf Willow, Peach-leaf Willow, Almond-leaf Willow, Almond Willow, Peach Willow, Southwestern Peach Willow, Wright Willow, Wright Peachleaf Willow | Perennial | Tree | Sun, Shade, Part-shade | Wet, Moist |
Salix exigua | Narrowleaf Willow, Narrow-leaf Willow, Sandbar Willow, Coyote Willow | Perennial | Shrub | Sun, Part-shade | Wet, Moist |
Salix gooddingii | Goodding's Willow, San Joaquin Willow | Perennial | Tree | Part-shade | |
Salix nigra | Black Willow, Gulf Black Willow, Swamp Willow, Sauz | Perennial | Tree | Sun, Shade, Part-shade | Wet, Moist |
Salvia azurea | Pitcher Sage, Big Blue Sage, Azure Sage, Giant Blue Sage, Blue Sage | Perennial | Herb | Part-shade | Dry |
Salvia azurea var. grandiflora | Pitcher Sage, Blue Sage | Perennial | Herb | Sun, Part-shade | 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 reflexa | Mintweed, Lanceleaf Sage, Lamb's-leaf Sage, Rocky Mountain Sage, Sage Mint, Blue Sage | Annual | Herb | ||
Salvia texana | Texas Sage, Blue Sage | Perennial | Herb | Sun, Part-shade | Dry |
Salvia whitehousei | Clustered Sage | Perennial | Herb | ||
Sambucus nigra | Black Elderberry | Perennial | Shrub, Tree | ||
Sambucus nigra ssp. canadensis | Common Elderberry, Black Elder, Mexican Elderberry, Common Elder, Elderberry, Tapiro, Sauco | Perennial | Shrub | Part-shade | Wet |
Samolus ebracteatus | Limewater Brookweed | Perennial | Herb | ||
Samolus ebracteatus ssp. cuneatus | Limewater Brookweed, Limerock Brookweed | Perennial | Herb | Part-shade | |
Samolus valerandi | Seaside Brookweed | Perennial | Herb | ||
Samolus valerandi ssp. parviflorus | Seaside Brookweed, Water Pimpernel, Thin-leaf Brookweed | Perennial | Herb | Part-shade | |
Sanicula canadensis | Canadian Blacksnakeroot, Black Snakeroot | Biennial | Herb | ||
Sapindus saponaria | Wingleaf Soapberry, Soapberry, Wild China Tree | Perennial | Tree | ||
Sapindus saponaria var. drummondii | Western Soapberry, Soapberry, Wild China Tree, Wild Chinaberry, Indian Soap Plant, Jaboncillo | Perennial | Tree | Sun, Part-shade | Moist, Dry |
Schedonnardus paniculatus | Tumblegrass, Tumble Grass | Perennial | Grass/Grass-like | ||
Schizachyrium scoparium | Little Bluestem, Popotillo Azul | Perennial | Grass/Grass-like | Sun, Part-shade | Dry |
Schoenoplectus acutus | Hardstem Bulrush, Tule | Perennial | Grass/Grass-like | ||
Schoenoplectus acutus var. acutus | Hardstem Bulrush | Perennial | Grass/Grass-like | Sun | Wet |
Schoenoplectus pungens | Common Threesquare, Chairmaker's-rush, American Bulrush, Threesquare Bulrush, Sharp Clubrush | Perennial | Grass/Grass-like | ||
Schoenoplectus tabernaemontani | Softstem Bulrush, Soft-stem Club-rush, Great Bulrush | Perennial | Grass/Grass-like | Sun | Wet |
Scirpus atrovirens | Green Bulrush, Dark Green Bulrush | Perennial | Grass/Grass-like | Sun | Wet |
Scirpus cyperinus | Woolgrass, Cottongrass Bulrush, Marsh Bulrush, Teddybear Paws | Perennial | Grass/Grass-like | Sun | Wet |
Scleropogon brevifolius | Burrograss | Perennial | Grass/Grass-like | Sun | Dry |
Scutellaria drummondii | Drummond's Skullcap | Annual | Herb | Sun | Dry |
Scutellaria drummondii var. edwardsiana | Drummond's Skullcap | Annual | Herb | ||
Scutellaria galericulata | Marsh Skullcap | Perennial | Herb | ||
Scutellaria lateriflora | Blue Skullcap | Perennial | Herb | ||
Scutellaria resinosa | Sticky Skullcap, Shrubby Skullcap, Resin-dot Skullcap, Resinous Skullcap | Perennial | Herb | Part-shade | Dry |
Scutellaria wrightii | Wright's Skullcap, Bushy Skullcap, Shrubby Skullcap | Perennial | Shrub | Sun, Part-shade | Moist, Dry |
Selenia dissecta | Texas Selenia | Annual | Herb | ||
Selenia jonesii | Jones' Selenia, Jones Selenia | Annual | Herb | ||
Selinocarpus diffusus | Spreading Moonpod | Perennial | Subshrub, Shrub | ||
Senecio flaccidus | Threadleaf Ragwort, Threadleaf Groundsel | Perennial | Subshrub | ||
Senecio riddellii | Riddell's Ragwort | Perennial | Subshrub | ||
Senegalia greggii | Gregg Acacia, Gregg's Acacia, Gregg Catclaw Acacia, Gregg's Catclaw Acacia, Gregg Catclaw, Gregg's Catclaw, Texas Catclaw Acacia, Texas Catclaw, Long-flowered Catclaw Acacia, Longflower Catclaw Acacia, Long-flowered Catclaw, Longflower Catclaw, Catclaw Acacia, Catclaw, Devil's Claw, Uña De Gato | Perennial | Tree | Sun | Dry |
Senegalia roemeriana | Roemer Acacia, Roemer's Acacia, Roundflower Catclaw, Round-flowered Catclaw, Catclaw Acacia, Catclaw | Perennial | Shrub, Tree | Sun | Dry |
Senna bauhinioides | Twinleaf Senna, Twinleaf | Perennial | Subshrub | ||
Senna pumilio | Dwarf Senna | Perennial | Herb | ||
Senna roemeriana | Twoleaf Senna, Two Leaved Senna | Perennial | Shrub | Part-shade | Dry |
Sesuvium verrucosum | Verrucose Seapurslane, Western Sea Purslane | Annual | Herb | ||
Setaria leucopila | Streambed Bristlegrass, Plains Bristlegrass | Perennial | Grass/Grass-like | ||
Setaria parviflora | Marsh Bristlegrass, Knotroot Bristlegrass | Perennial | Grass/Grass-like | Part-shade | Moist |
Setaria reverchonii | Reverchon's Bristlegrass | Perennial | Grass/Grass-like | ||
Sibara virginica | Virginia Winged Rockcress | Annual | Herb | ||
Sida rhombifolia | Cuban Jute, Axocatzin | Annual | Herb, 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 |
Sideroxylon lanuginosum ssp. oblongifolium | Gum Bully, Chittamwood, Gum Elastic Tree | Perennial | Shrub | Part-shade | Dry |
Silene antirrhina | Sleepy Silene, Sleepy Catchfly | Annual | Herb | ||
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 | Swordleaf Blue-eyed Grass, Sword-leaf Blue-eyed Grass | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Sisyrinchium montanum | Strict Blue-eyed Grass, Mountain Blue-eyed Grass, Common Blue-eyed Grass | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Sisyrinchium montanum var. montanum | Strict Blue-eyed Grass | Perennial | Herb | ||
Solanum americanum | American Black Nightshade | Annual | Subshrub | ||
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, Bull Nettle | Perennial | Herb | Sun | Dry |
Solanum erianthum | Potatotree, Potato Tree | Perennial | Tree | ||
Solanum rostratum | Buffalo Bur, Buffalo Bur Nightshade, Buffalobur Nightshade | Annual | Herb | Sun | |
Solanum triquetrum | Texas Nightshade, Hierba Mora | Perennial | Herb, Vine | ||
Solidago canadensis | Canada Goldenrod, Canadian Goldenrod, Tall Goldenrod, Giant Goldenrod | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Solidago canadensis var. gilvocanescens | Shorthair Goldenrod | Perennial | Herb | Sun | Moist, Dry |
Solidago gigantea | Giant Goldenrod, Smooth Goldenrod, Tall Goldenrod, Late Goldenrod, Early Goldenrod | Perennial | Herb | Part-shade | |
Solidago missouriensis | Missouri Goldenrod, Prairie Goldenrod, Missouri Basin Goldenrod | Perennial | Herb | Sun | |
Solidago mollis | Velvety Goldenrod, Velvet Goldenrod, Soft Goldenrod | Perennial | Herb | Sun | |
Solidago petiolaris | Downy Ragged Goldenrod, Downy Goldenrod | Perennial | Herb | ||
Sophora nuttalliana | Silky Sophora | Perennial | Herb | ||
Sorghastrum nutans | Indiangrass, Yellow Indiangrass, Indian Grass | Perennial | Grass/Grass-like | Sun, Shade, Part-shade | Moist, Dry |
Spartina pectinata | Prairie Cordgrass, Freshwater Cordgrass, Sloughgrass | Perennial | Grass/Grass-like | Sun | Wet |
Spermolepis echinata | Bristly Scaleseed | Annual | Herb | ||
Spermolepis inermis | Red River Scaleseed, Spreading Scaleseed | Annual | Herb | ||
Sphaeralcea angustifolia | Narrowleaf Globemallow, Copper Globemallow, Copper Mallow | Perennial | Herb | Part-shade | Dry |
Sphaeralcea coccinea | Scarlet Globemallow, Caliche Globemallow | Biennial | Shrub | Sun | Dry |
Sphaeralcea fendleri | Fendler's Globemallow | Perennial | Subshrub | ||
Sphaeralcea hastulata | Spear Globemallow | Perennial | Subshrub | Sun | Dry |
Sphenopholis intermedia | Slender Wedgescale | Perennial | Grass/Grass-like | ||
Sphenopholis obtusata | Prairie Wedgescale | Annual | Grass/Grass-like | Part-shade | |
Spiranthes vernalis | Spring Ladies'-tresses, Spring Lady's Tresses | Perennial | Herb | ||
Spirodela polyrrhiza | Common Duckmeat, Giant Duckweed | Perennial | Herb | ||
Sporobolus airoides | Alkali Sacaton, Zacate Alcalino | Perennial | Grass/Grass-like | Part-shade | Moist |
Sporobolus compositus | Tall Dropseed, Composite Dropseed, Rough Dropseed | Perennial | Grass/Grass-like | ||
Sporobolus compositus var. compositus | Composite Dropseed, Tall Dropseed | Perennial | Grass/Grass-like | Sun | Moist |
Sporobolus cryptandrus | Sand Dropseed | Perennial | Grass/Grass-like | Sun, Part-shade | Dry |
Sporobolus flexuosus | Mesa Dropseed | Perennial | Grass/Grass-like | Sun | Dry |
Sporobolus giganteus | Giant Dropseed | Perennial | Grass/Grass-like | Sun | Dry |
Sporobolus pyramidatus | Whorled Dropseed, Target Dropseed, Madagascar Dropseed | Annual, Perennial | Grass/Grass-like | ||
Sporobolus vaginiflorus | Poverty Dropseed | Annual | Grass/Grass-like | ||
Sporobolus wrightii | Big Sacaton, Sacaton, Alkali Sacaton | Perennial | Grass/Grass-like | Sun | Wet |
Stenaria nigricans | Bluets, Diamond-flowers | Perennial | Herb, Subshrub | ||
Stenaria nigricans var. nigricans | Diamondflowers, Narrowleaf Bluets, Baby's Breath, Bluets, Fine-leaf Bluets | Perennial | Herb | Sun | |
Stenosiphon linifolius | False Gaura | Perennial | Herb | Sun | Dry |
Stephanomeria pauciflora | Brownplume Wirelettuce, Brown-plume Desert Straw, Fewflower Wirelettuce, Prairie Skeletonplant | Perennial | Herb, Subshrub | ||
Stillingia sylvatica | Queen's-delight | Perennial | Herb | ||
Stillingia treculiana | Trecul's Toothleaf | Perennial | Herb | ||
Strophostyles helvola | Trailing Fuzzybean, Amberique-bean, Trailing Wild Bean, Trailing Fuzzy Bean | Annual | Vine | Sun | |
Strophostyles leiosperma | Slickseed Fuzzybean | Annual | Vine | ||
Stuckenia pectinata | Sago Pondweed | Perennial | Herb | Sun | |
Suaeda calceoliformis | Pursh Seepweed | Annual | Herb, Subshrub | ||
Symphoricarpos occidentalis | Western Snowberry, Wolfberry | Perennial | Shrub | Sun | Dry |
Symphyotrichum divaricatum | Southern Annual Saltmarsh Aster, Lawn American-aster, White Wood Aster, Saltmarsh Aster, Slender Aster | Annual | Herb | Part-shade | Moist |
Symphyotrichum ericoides | White Heath Aster, Heath Aster | Perennial | Herb | Sun | Dry |
Symphyotrichum ericoides var. ericoides | White Heath Aster, Heath Aster, White Aster, White Prairie Aster | Perennial | Herb | Sun | Dry |
Symphyotrichum falcatum | White Prairie Aster | Perennial | Herb | ||
Symphyotrichum lanceolatum | Whitepanicle Aster, Panicled Aster, Lanceleaf Aster, White Panicle Aster | Perennial | Herb | ||
Symphyotrichum lanceolatum ssp. hesperium | White Panicle Aster | Perennial | Herb | ||
Symphyotrichum oblongifolium | Aromatic Aster, Aromatic American Aster, Fall Aster, Wild Blue Aster, Shale Aster | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Symphyotrichum praealtum | Willowleaf Aster | Perennial | Herb | Sun, Shade, Part-shade | Moist |
Symphyotrichum praealtum var. praealtum | Willowleaf Aster, Tall Aster | Perennial | Herb | Sun, Part-shade | Moist |
Tephrosia virginiana | Goat's Rue, Virginia Tephrosia, Devil's Shoestring | Perennial | Herb | Sun, Shade, Part-shade | Dry |
Tetraclea coulteri | Coulter's Wrinklefruit | Perennial | Subshrub | ||
Tetraneuris acaulis | Stemless Four-nerve Daisy, Stemless Hymenoxys, Bitterweed | Perennial | Herb | ||
Tetraneuris acaulis var. acaulis | Stemless Four-nerve Daisy, Stemless Goldflower, Stemless Rubber Weed, Butte Marigold, Bitterweed | Perennial | Herb | Sun | |
Tetraneuris linearifolia | Fineleaf Fournerved Daisy, Slender-leaf Hymenoxys, 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 | American Germander, Canada Germander, Canadian Germander, Germander, Hairy Germander, Wood Sage | Perennial | Herb | Part-shade | Moist |
Teucrium canadense var. canadense | Canada Germander | Perennial | Herb | ||
Teucrium laciniatum | Lacy Germander, Cut-leaf Germander, Dwarf Germander | Perennial | Herb | Part-shade | Dry |
Thalictrum dasycarpum | Purple Meadow-rue, Tall Meadow-rue, Meadow Rue | Perennial | Herb | Part-shade | Wet, Moist |
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. intermedium | Stiff Greenthread | Annual | Herb | ||
Thelesperma megapotamicum | Hopi Tea Greenthread, Green Threads, Navajo Tea, Cota | Perennial | Herb | ||
Thelesperma simplicifolium | Slender Greenthread, Navajo Tea, Cota | Perennial | Herb | Sun | Dry |
Thelypodium wrightii | Wright's Thelypody, Wright Thelypody | Biennial | Herb | ||
Thymophylla acerosa | Prickly-leaf Dogweed, Texas Dogweed, Shrubby Dogweed, Prickleleaf Dogweed, Prickleaf Dogweed, Fetid Marigold, Scrubby Dogweed | Perennial | Herb | ||
Thymophylla pentachaeta | Parralena, Fiveneedle Pricklyleaf, Five-needle Fetid Marigold | Perennial | Herb, Subshrub | ||
Thymophylla pentachaeta var. pentachaeta | Parralena, Fiveneedle Pricklyleaf, Dogweed, Dyssodia | Perennial | Herb, Subshrub | Sun | |
Thymophylla tenuiloba | Bristleleaf Pricklyleaf | Annual | Herb | ||
Thymophylla tenuiloba var. tenuiloba | Bristleleaf Pricklyleaf | Annual | Herb | ||
Tidestromia lanuginosa | Woolly Tidestromia | Annual | Herb | ||
Tiquilia canescens | Woody Crinklemat, Shrubby Coldenia, Shrubby Tiquilia | Perennial | Subshrub | ||
Tiquilia canescens var. canescens | Woolly Crinklemat, Woody Crinklemat, Dog's Ear, Oreja De Perro, Rat's Ear Coldenia, Woody Tiquilia, Gray Tiquilia, Gray Coldenia, Shrubby Coldenia | Perennial | Herb | ||
Tiquilia greggii | Plumed Crinklemat, Plume Tiquilia, Plume Coldenia, Gregg Coldenia, Hierba Del Cenizo | Perennial | Shrub | Sun | Dry |
Tiquilia hispidissima | Hairy Crinklemat, Hairy Coldenia, Hairy Tiquilia | Perennial | Subshrub | ||
Townsendia exscapa | Stemless Townsend Daisy, Stemless Townsend-daisy, Easter Daisy | Perennial | Herb | Sun | |
Toxicodendron radicans | Eastern Poison Ivy, Poison Ivy | Perennial | Shrub, Vine | Shade, Part-shade | Moist |
Toxicodendron rydbergii | Western Poison Ivy | Perennial | Herb, Subshrub, Shrub, Vine | Sun, Shade, Part-shade | Moist, Dry |
Tradescantia occidentalis | Prairie Spiderwort, Western Spiderwort, Spiderwort | Perennial | Herb | Sun, Part-shade | Dry |
Tradescantia ohiensis | Ohio Spiderwort, Bluejacket | Perennial | Herb | Part-shade | Dry |
Tragia betonicifolia | Betonyleaf Noseburn | Perennial | Herb | ||
Tragia ramosa | Branched Noseburn | Perennial | Herb | ||
Trichloris crinita | Two-flowered Trichloris, False Rhodes Grass | Perennial | Grass/Grass-like | Part-shade | |
Tridens albescens | White Tridens, White Top | Perennial | Grass/Grass-like | Part-shade | Moist |
Tridens flavus | Purpletop Tridens, Redtop Tridens, Tall Redtop Tridens, Purpletop, Redtop, Tall Redtop | Perennial | Grass/Grass-like | Part-shade | Dry |
Tridens muticus | Slim Tridens | Perennial | Grass/Grass-like | ||
Triodanis holzingeri | Holzinger's Venus' Looking-glass | Annual | Herb | ||
Triodanis perfoliata | Clasping Venus's Looking-glass | Annual | Herb | Shade | Dry |
Triplasis purpurea | Purple Sandgrass, Purple Triplasis | Annual | Grass/Grass-like | Sun | Dry |
Tripsacum dactyloides | Eastern Gamagrass, Fakahatchee Grass | Perennial | Grass/Grass-like | Part-shade | Moist |
Trisetum interruptum | Prairie False Oat | Annual | Grass/Grass-like | ||
Typha domingensis | Southern Cattail | Perennial | Herb | ||
Typha latifolia | Broadleaf Cattail, Common Cattail | Perennial | Grass/Grass-like | Sun, Part-shade | Wet |
Ulmus americana | American Elm, White Elm, Soft Elm, Water Elm, Common Elm | Perennial | Tree | Sun, Part-shade | Moist |
Ungnadia speciosa | Mexican Buckeye, Monilla | Perennial | Tree | Sun, Part-shade | Dry |
Urochloa ciliatissima | Fringed Signalgrass | Perennial | Grass/Grass-like | ||
Urochloa fusca | Browntop Signalgrass | Annual, Perennial | Grass/Grass-like | ||
Urochloa texana | Texas Signalgrass | Annual | Grass/Grass-like | ||
Urtica chamaedryoides | Heart-leaf Stinging Nettle, Heart-leaf Nettle, Stinging Nettle | Annual | Herb | ||
Utricularia gibba | Humped Bladderwort, Bladderwort, Conespur Bladderpod | Perennial | Herb | Sun | Wet |
Utricularia macrorhiza | Common Bladderwort | Perennial | Herb | Sun | Wet |
Vachellia constricta | Whitethorn Acacia, White-thorn Acacia, Mescat Acacia, Mescat Wattle, Whitethorn, Vara Prieta, Chaparro Prieto | Perennial | Shrub | Sun | Dry |
Valerianella amarella | Hairy Cornsalad | Annual | Herb | ||
Verbena bracteata | Bigbract Verbena, Carpet Vervain, Prostrate Vervain | Annual | Herb | Sun | |
Verbena canescens | Gray Vervain | Perennial | Herb | Sun | Moist, Dry |
Verbena halei | Texas Vervain, Slender Verbena, Texas Verbena, Slender Vervain | Perennial | Shrub | Sun | Dry |
Verbena hastata | Swamp Verbena, Blue Verbena, Blue Vervain, Simpler's Joy | Biennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Verbena plicata | Fanleaf Vervain | Perennial | Herb | ||
Verbena stricta | Hoary Verbena, Hoary Vervain, Tall Vervain, Woolly Verbena | Annual | Herb | Sun | Dry |
Verbena urticifolia | White Vervain, White Verbena | Perennial | Herb | ||
Verbesina encelioides | Cowpen Daisy, Golden Crownbeard, Butter Daisy | Annual | Herb | Sun | Dry |
Verbesina nana | Dwarf Crownbeard | Perennial | Herb | ||
Vernonia baldwinii | Western Ironweed, Baldwin's Ironweed, Ironweed | Perennial | Herb | Sun | Moist |
Vernonia marginata | Plains Ironweed | Perennial | Herb | ||
Veronica anagallis-aquatica | Water Speedwell | Biennial | Herb | ||
Veronica peregrina | American Speedwell, Purslane Speedwell, Neckweed | Annual | Herb | ||
Veronica peregrina ssp. xalapensis | Hairy Purslane Speedwell | Annual | Herb | ||
Vicia americana | American Vetch, American Deervetch | Perennial | Vine | Sun | |
Vicia americana ssp. americana | American Vetch | Perennial | Vine | ||
Vicia americana ssp. minor | Mat Vetch | Perennial | Herb, Vine | ||
Vicia ludoviciana | Deer Pea Vetch, Louisiana Vetch | Annual | Herb | ||
Vicia ludoviciana ssp. ludoviciana | Deer Pea Vetch, Louisiana Vetch | Annual | Vine | ||
Viguiera stenoloba | Skeleton-leaf Goldeneye, Resinbush | Perennial | Shrub | Sun, Part-shade | Dry |
Viola missouriensis | Missouri Violet | Annual, Perennial | Herb | Shade, Part-shade | Moist |
Viola nephrophylla | Northern Bog Violet, Wanderer Violet, Entire-leaved Prairie Violet, Small Mottled Blue Violet | Annual | Herb | ||
Viola sororia | Missouri Violet, Common Blue Violet, Hooded Blue Violet, Florida Violet, Meadow Violet, Confederate Violet, Dooryard Violet, Purple Violet, Woolly Blue Violet, Wood Violet, Hooded Violet | Annual | Herb | Sun, Part-shade | Moist |
Vitis acerifolia | Mapleleaf Grape, Panhandle Grape, Bush 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 |
Vitis vulpina | Frost Grape, Fox Grape | Perennial | Vine | ||
Vulpia octoflora | Sixweeks Fescue, Common Sixweeks Grass | Annual | Grass/Grass-like | ||
Warnockia scutellarioides | Prairie Brazosmint, Prairie Brazoria | Annual | Herb | Part-shade | Moist |
Wolffia columbiana | Columbian Watermeal | Perennial | Herb | ||
Xanthisma texanum | Texas Sleepy Daisy, Yellow Sleepy Daisy, Star of Texas, Texas Sleepy-daisy, Texas Sleepydaisy | Annual | Herb | Part-shade | |
Xanthisma texanum var. drummondii | Drummond's Sleepy Daisy, Yellow Sleepy Daisy, Drummond's Sleepy-daisy, Drummond's Sleepydaisy | Annual | Herb | Part-shade | Dry |
Xanthium strumarium | Rough Cocklebur | Annual | Herb | ||
Yucca glauca | Soapweed Yucca, Narrowleaf Yucca, Plains Yucca, Beargrass, Great Plains Yucca | Perennial | Herb, Subshrub, Shrub | Sun | Dry |
Yucca glauca var. glauca | Soapweed Yucca, Narrow-leaf Yucca | Perennial | Herb, Subshrub, Shrub | Part-shade | Dry |
Yucca reverchonii | San Angelo Yucca | Perennial | Subshrub | Sun | Dry |
Yucca thompsoniana | Thompson's Yucca, Thompson Yucca, Beaked Yucca, Big Bend Yucca, Soyate, Palmita, Trans-Pecos Yucca | Perennial | Cactus/Succulent | Sun | Dry |
Yucca torreyi | Torrey Yucca, Torrey's Yucca, Spanish Bayonet, Spanish Dagger, Old Shag, Palma | Perennial | Shrub | Sun | Dry |
Zannichellia palustris | Horned Pondweed, Horned Poolmat, Horned-pondweed | Perennial | Herb | ||
Zephyranthes longifolia | Copper Zephyrlily | Perennial | Herb | ||
Zinnia acerosa | Desert Zinnia, Dwarf Zinnia, Dwarf White Zinnia, Shrubby Zinnia, Southern Zinnia | Perennial | Herb | Sun | Dry |
Zinnia grandiflora | Plains Zinnia, Rocky Mountain Zinnia, Prairie Zinnia, Little Golden Zinnia, Yellow Zinnia | Perennial | Shrub | Part-shade | Dry |
Ziziphus obtusifolia | Lotebush, Lote-bush Condalia, Graythorn | Perennial | Tree | Part-shade | Dry |
Ziziphus obtusifolia var. obtusifolia | Lotebush | Perennial | Tree |