Edwards PlateauThis EPA Level III ecoregion encompasses all or part of 42 Texas counties. Lying entirely within the state, it is commonly referred to as the Texas Hill Country. This ecoregion covers approximately the same land area as the Texas Parks & Wildlife Department’s Edwards Plateau vegetative region. |
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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 hypoleucum | Whiteleaf Indian Mallow, White-leaf Indian-mallow, Rio Grande Abutilon | Perennial | Shrub | Part-shade | 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 gracilens | Slender Threeseed Mercury | Annual | Herb | Sun, Part-shade | Moist, Dry |
Acalypha monococca | Slender Threeseed Mercury | Annual | Herb | ||
Acalypha monostachya | Round Copperleaf | Perennial | Herb, Subshrub | Sun | Dry |
Acalypha ostryifolia | Pineland Threeseed Mercury, Hop-hornbeam Copperleaf | Annual | Herb | Sun | Moist, Dry |
Acalypha phleoides | Shrubby Copperleaf, Three-seeded Mercury | Perennial | Herb | Part-shade | |
Acalypha radians | Cardinal's Feather, Cardinal Feather | Perennial | Herb | Sun | Dry |
Acer grandidentatum | Bigtooth Maple, Big-toothed Maple, Uvalde Bigtooth Maple, Southwestern Bigtooth Maple, Canyon Maple, Sabinal Maple, Western Sugar Maple | Perennial | Shrub, Tree | Sun | Moist |
Acer negundo | Box Elder, Box Elder Maple, Ash-leaved Maple, Ashleaf Maple, Red River Maple, Fresno De Guajuco | Perennial | Tree | Sun | Moist |
Achillea millefolium | Common Yarrow, Western Yarrow, Yarrow, Milfoil | Perennial | Herb | Sun, Part-shade | 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 |
Acleisanthes wrightii | Wright's Trumpets | Perennial | Herb, Subshrub | ||
Acmella oppositifolia | Oppositeleaf Spotflower | Perennial | Herb | ||
Acmella oppositifolia var. repens | Oppositeleaf Spotflower, Opposite-leaf Spotflower | Perennial | Herb | Sun | |
Acourtia nana | Dwarf Desertpeony | Perennial | Herb | Sun | Dry |
Acourtia runcinata | Featherleaf Desertpeony, Peonia | Perennial | Herb | ||
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 |
Aesculus glabra | Ohio Buckeye, Texas Buckeye, Fetid Buckeye, Horse Chestnut | Perennial | Tree | Sun, Shade, Part-shade | Moist |
Aesculus glabra var. arguta | Ohio Buckeye, White Buckeye, Texas Buckeye | Perennial | Tree | Part-shade | Wet, Moist |
Aesculus pavia | Red Buckeye, Scarlet Buckeye , Firecracker Plant | Perennial | Shrub, Tree | Part-shade | Moist |
Aesculus pavia var. flavescens | Texas Yellow Buckeye, Yellow Woolly Buckeye, Pale Buckeye, Plateau Yellow Buckeye | Perennial | Shrub, Tree | Part-shade | Moist |
Aesculus pavia var. pavia | Scarlet Buckeye, Red Buckeye, Southern Buckeye, Firecracker Plant | Perennial | Shrub, Tree | Part-shade | Moist, Dry |
Agalinis edwardsiana | Plateau False Foxglove, Plateau Agalinis, Plateau Gerardia, Plateau False-foxglove | Annual | Herb | Part-shade | |
Agalinis fasciculata | Beach False Foxglove | Annual | Herb | ||
Agalinis heterophylla | Prairie Agalinis, Prairie False-foxglove | Annual | Herb | Part-shade | Moist, Dry |
Agalinis strictifolia | Stiffleaf False Foxglove | Annual | Herb | ||
Agave americana | American Century Plant, Century Plant | Perennial | Cactus/Succulent | Sun | Dry |
Agave lechuguilla | Lechuguilla, Tula Ixtle, Maguey Lechuguilla, Shindagger | Perennial | Cactus/Succulent | Sun | Dry |
Ageratina altissima | White Snakeroot | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Ageratina havanensis | Shrubby Boneset, White Mistflower, White Shrub Mistflower, Havana Snakeroot | Perennial | Shrub | Sun, Part-shade | Dry |
Agrostis hyemalis | Winter Bentgrass | Perennial | Grass/Grass-like | Part-shade | |
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. canadense | Meadow Garlic, Wild Onion, Canada Onion | Perennial | Herb | Part-shade | Dry |
Allium canadense var. fraseri | Fraser Meadow Garlic, Fraser Meadow Garlic | Perennial | Herb | ||
Allium canadense var. hyacinthoides | Hyacinth Meadow Garlic | Perennial | Herb | ||
Allium canadense var. mobilense | Meadow Garlic, Wild Onion | Perennial | Herb | Part-shade | Dry |
Allium drummondii | Drummond's Onion, Wild Garlic, Drummond Wild Onion | Perennial | Herb | Sun | Dry |
Allium elmendorfii | Elmendorf's Onion | Perennial | Herb | Sun | Moist, Dry |
Allium kunthii | Kunth's Onion | Perennial | Herb | ||
Allowissadula holosericea | Velvet-leaf Mallow, Chisos Mountain False Indianmallow | Perennial | Shrub | Part-shade | Moist |
Alopecurus carolinianus | Carolina Foxtail | Annual | Grass/Grass-like | ||
Alophia drummondii | Propeller Flower, Purple Pleat-leaf, Pinewoods Lily, Prairie Iris, Pleatleaf Iris | Perennial | Herb | Part-shade | Dry |
Aloysia gratissima | Whitebrush, Bee-brush, White-brush, Common Bee-brush, Beebrush, Privet Lippia | Perennial | Shrub | Sun, Part-shade | Moist |
Aloysia wrightii | Wright's Beebrush, Wright's Lippia | Perennial | Shrub | Sun | Dry |
Amaranthus greggii | Gregg's Amaranth | Annual | Herb | ||
Amaranthus hybridus | Slim Amaranth | Annual | Herb | Sun | |
Amaranthus palmeri | Carelessweed | Annual | Herb | ||
Amaranthus polygonoides | Tropical Amaranth | Annual | Herb | ||
Amaranthus powellii | Powell's Amaranth, Green Amaranth, Powell's Smooth Amaranth | 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 artemisiifolia | Annual Ragweed, Short Ragweed | Annual | Herb | Sun, Shade, 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 |
Ambrosia trifida var. texana | Texan Great Ragweed, Giant Ragweed | Annual | Subshrub | ||
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 | ||
Amoreuxia wrightii | Wright's Yellowshow, Yellow-show | Perennial | Herb, Subshrub | Sun | Moist |
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 |
Amorpha roemeriana | Roemer's False Indigo | Perennial | Shrub | Part-shade | Moist, Dry |
Ampelopsis cordata | Heartleaf Peppervine, Heart-leaf Ampelopsis | Perennial | Vine | Part-shade | Dry |
Amphiachyris amoena | Texas Broomweed | Annual | Herb | ||
Amphiachyris dracunculoides | Prairie Broomweed, Broomweed | Annual | Herb | ||
Amsinckia menziesii var. menziesii | Menzies' Fiddleneck | Annual | Herb | ||
Amsonia ciliata | Fringed Bluestar, Bluestar, Texas Bluestar | Perennial | Herb | Part-shade | Dry |
Amsonia longiflora | Tubular Bluestar, Trumpet Slimpod | Perennial | Herb | ||
Amsonia longiflora var. salpignantha | Tubular Bluestar, Trumpet Slimpod | Perennial | Herb | Sun, Part-shade | Moist |
Anagallis minima | Chaffweed | Annual | Herb | ||
Ancistrocactus scheeri | Scheer's Fishhook Cactus | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Ancistrocactus tobuschii | Tobusch Fishhook Cactus, Shorthook Fishhook Cactus | Perennial | Cactus/Succulent | ||
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 virginicus | Broomsedge, Broomsedge Bluestem, Yellowsedge Bluestem, Whiskey Grass, Popotillo Pajon | Perennial | Grass/Grass-like | Part-shade | Moist |
Androstephium coeruleum | Blue Funnel-lily, Prairie Lily, Funnel-flower, Fragrant Lily | Perennial | Herb | ||
Anemia mexicana | Mexican Fern, Mexican Flowering Fern | Perennial | Herb, Fern | ||
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 | |
Anemone edwardsiana | Edwards Plateau Thimbleweed, Two-flowered Anemone | Perennial | Herb | Shade | |
Anemone edwardsiana var. edwardsiana | Edwards Plateau Thimbleweed, Edwards Thimbleweed , Two-flower Anemone | Perennial | Herb | ||
Anemone tuberosa | Tuber Anemone, Desert Anemone | Perennial | Herb | ||
Anisacanthus quadrifidus var. wrightii | Flame Acanthus, Hummingbird Bush, Wright's Desert Honeysuckle, Wright Acanthus, Mexican Flame, Wright's Mexican Flame | Perennial | Shrub | Sun, Part-shade | Moist, Dry |
Anoda cristata | Crested Anoda | Annual | Herb | ||
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 |
Aquilegia canadensis | Eastern Red Columbine, Wild Red Columbine | Perennial | Herb | Shade, Part-shade | Moist, Dry |
Arabis petiolaris | Brazos Rockcress, Rock-cress, Brazos Rock-cress | Annual | Herb | Sun | |
Arbutus xalapensis | Texas Madrone, Madrone, Texas Arbutus, Manzanita, Xoxocote, Amazaquitl | Perennial | Tree | Sun, Part-shade | Dry |
Arenaria benthamii | Hilly Sandwort | Annual | Herb | Sun, Part-shade | Moist |
Argemone aenea | Golden Pricklypoppy, Golden Prickly Poppy | Annual | Herb | Sun | Dry |
Argemone albiflora | Bluestem Pricklypoppy, White Pricklypoppy, White Prickly Poppy | Annual | Herb | Part-shade | Dry |
Argemone albiflora ssp. texana | Texas Bluestem Pricklypoppy, Bluestem Pricklypoppy, White Pricklypoppy, White Prickly Poppy | Annual | Herb | Sun | Dry |
Argemone aurantiaca | Texas Pricklypoppy, Texas Prickly Poppy | Annual, Biennial | Herb | Sun | Moist, Dry |
Argemone mexicana | Mexican Prickly Poppy, Mexican Prickly Poppy, Yellow Prickly Poppy | Annual | Herb | Sun | 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 |
Argyrochosma dealbata | Powdery False Cloak Fern, Powdery Cloak Fern, False Cloak Fern | Perennial | Herb, Fern | Shade | Moist |
Argythamnia aphoroides | Hill Country Silverbush | Perennial | Herb | ||
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 | ||
Argythamnia simulans | Plateau Silverbush, Tall Wild-mercury | Perennial | Herb | ||
Ariocarpus fissuratus | Chautle Livingrock, Living Rock Cactus, Texas Living Rock | Perennial | Cactus/Succulent | Sun | Dry |
Arisaema dracontium | Green Dragon, Dragonroot, Greendragon | Perennial | Herb | Sun, Shade | Moist |
Aristida desmantha | Curly Threeawn | Annual | Grass/Grass-like | ||
Aristida dichotoma | Churchmouse Threeawn | Annual | Grass/Grass-like | ||
Aristida longespica | Slimspike Threeawn, Kearney's Three-awn, Red Three-awn, Slender Three-awn | Annual | Grass/Grass-like | ||
Aristida oligantha | Prairie Threeawn, Oldfield (Prairie) 3-awn, Oldfield Threeawn | Annual | Grass/Grass-like | Sun | Dry |
Aristida purpurascens | Arrowfeather Threeawn | Perennial | Grass/Grass-like | ||
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 |
Aristolochia coryi | Cory's Dutchman's-pipe, Cory's Pipevine | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Aristolochia erecta | Swanflower | Perennial | Herb, Vine | Sun, Part-shade | Moist |
Aristolochia serpentaria | Virginia Snakeroot, Virginia Dutchmanspipe | Perennial | Herb | Shade | Dry |
Aristolochia tomentosa | Woolly Dutchman's Pipe, Common Dutchman's Pipe | Perennial | Vine | Part-shade | Moist |
Arnoglossum plantagineum | Groovestem Indian Plantain, Indian Plantain, Prairie Plantain, Prairie Indian Plantain | Perennial | Herb | 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 |
Asclepias amplexicaulis | Clasping Milkweed, Bluntleaf 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 oenotheroides | Zizotes Milkweed, Hierba De Zizotes, Side-cluster Milkweed, Longhorn Milkweed, Primrose Milkweed, Lindheimer's Milkweed | Perennial | Herb | Sun | Dry |
Asclepias subverticillata | Horsetail Milkweed, Poison Milkweed | Perennial | Herb | ||
Asclepias texana | Texas Milkweed, White Milkweed | Perennial | Herb | Sun | Dry |
Asclepias tuberosa | Butterflyweed, Butterfly Weed, Butterfly Milkweed, Orange Milkweed, Pleurisy Root, Chigger Flower, Chiggerweed | Perennial | Herb | Sun | Moist, Dry |
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 |
Asclepias viridis | Green Milkweed, Spider Milkweed | Perennial | Herb | Sun | Moist |
Asplenium resiliens | Blackstem Spleenwort | Perennial | Herb, Fern | ||
Astragalus canadensis | Canadian Milkvetch, Canada Milkvetch, Milk Vetch | Perennial | Herb | Sun, Part-shade | Wet, Dry |
Astragalus crassicarpus | Groundplum Milkvetch, Ground Plum | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Astragalus crassicarpus var. berlandieri | Berlandier's Groundplum, Groundplum Milkvetch, Groundplum | Perennial | Herb | Sun | Dry |
Astragalus crassicarpus var. crassicarpus | Groundplum Milkvetch | Perennial | Herb | ||
Astragalus distortus | Ozark Milkvetch, Bent Milk Vetch , Bentpod Milkvetch | Perennial | Herb | ||
Astragalus leptocarpus | Rare Loco Milkvetch, Slimpod 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 pleianthus | Edwards Plateau Milkvetch | Annual | Herb | ||
Astranthium integrifolium | Entireleaf Western Daisy | Annual | Herb | ||
Astranthium integrifolium ssp. ciliatum | Entireleaf Western Daisy | Annual | Herb | ||
Astrolepis integerrima | Hybrid Cloakfern | Perennial | Herb, Fern | ||
Astrolepis sinuata | Wavy Scaly Cloakfern | Perennial | Herb, Fern | Sun, Part-shade | Dry |
Athyrium filix-femina | Common Lady Fern, Subarctic Lady Fern, Lady Fern, Ladyfern | Perennial | Herb, Fern | Shade, Part-shade | Wet, Moist |
Atriplex canescens | Chamiso, Four-wing Saltbush, Wing-scale | Perennial | Shrub | Part-shade | Dry |
Axonopus fissifolius | Common Carpetgrass | Perennial | Grass/Grass-like | ||
Azolla caroliniana | Carolina Mosquitofern | Annual | Fern | ||
Baccharis neglecta | False Willow, Jara Dulce, Poverty Weed, Roosevelt Weed | Perennial | Shrub | Part-shade | Dry |
Baccharis salicifolia | Mule's Fat, Seep Willow | Perennial | Shrub | Sun, Part-shade | Moist |
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 | |
Baileya multiradiata | Desert Marigold, Showy Desert Marigold, Paper Daisy, Desert Baileya | Annual | Herb | Part-shade | Dry |
Baptisia bracteata | Longbract Wild Indigo | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Baptisia bracteata var. laevicaulis | Longbract Wild Indigo | Perennial | Herb | Sun | Moist, Dry |
Baptisia bracteata var. leucophaea | Longbract Wild Indigo, Cream False Indigo, Plains Wild Indigo, Cream Wild Indigo, Large-bracted Wild Indigo | Perennial | Herb | Part-shade | Moist |
Baptisia sphaerocarpa | Yellow Wild Indigo, Green Wild Indigo, Bush Pea, Yellow Wisteria | Perennial | Herb | ||
Bauhinia lunarioides | Anacacho Orchid Tree, Anacacho Bauhinia, Orchid Tree, Texas Plume | Perennial | Tree | Part-shade | Dry |
Berchemia scandens | Alabama Supplejack, Alabama Supple-jack, Rattan-vine | Perennial | Vine | Shade, Part-shade | Moist |
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 |
Berlandiera pumila | Soft Greeneyes | Perennial | Herb | Part-shade | Dry |
Berlandiera pumila var. pumila | Soft Greeneyes | Perennial | Herb, Subshrub | ||
Bernardia myricifolia | Mouse's Eye, Mouse Ears | Perennial | Shrub | ||
Bernardia obovata | Desert Myrtlecroton | Perennial | Shrub | Sun, Part-shade | |
Bidens aristosa | Bearded Beggarticks, Tickseed Sunflower | Annual | Herb | Part-shade | |
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 |
Bifora americana | Prairie Bishop, Prairie Bishop's Weed | Annual | Herb | Sun, Part-shade | |
Bignonia capreolata | Crossvine | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Blechnum occidentale | Hammock Fern | Perennial | Fern | ||
Boehmeria cylindrica | Smallspike False Nettle, Bog Hemp | Perennial | Herb | Sun, Shade, Part-shade | Moist |
Boerhavia coccinea | Scarlet Spiderling | Perennial | Herb | ||
Boerhavia diffusa | Red Spiderling | Annual, Perennial | Herb | ||
Boerhavia erecta | Erect Spiderling, Common Spiderling | Annual | Herb | ||
Boerhavia linearifolia | Narrowleaf Spiderling | Perennial | Subshrub | ||
Boltonia diffusa | Doll's Daisy, Smallhead Doll's Daisy | Perennial | Herb | Wet, Moist, Dry | |
Boltonia diffusa var. diffusa | Smallhead Doll's Daisy | Perennial | Herb | ||
Bonamia repens | Creeping Lady's Nightcap | Perennial | Herb, Subshrub | ||
Bothriochloa barbinodis | Pinhole Bluestem, Cane Bluestem, Cane Beardgrass, Feather Bluestem, Plains Beardgrass | Perennial | Grass/Grass-like | Sun | Dry |
Bothriochloa edwardsiana | Edwards Plateau Beardgrass | Perennial | Grass/Grass-like | ||
Bothriochloa hybrida | Hybrid Beardgrass | Perennial | Grass/Grass-like | ||
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 |
Botrychium virginianum | Rattlesnake Fern | Perennial | Herb, Fern | Shade | Moist |
Bouchea linifolia | Groovestem Bouchea, Flaxleaf Bouchea | Perennial | Herb | Sun | Dry |
Bouchetia erecta | Erect Bouchetia, Painted-tongue, Paintedtongue, Painted Tongue | Perennial | Herb | Sun | Moist |
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 hirsuta var. pectinata | Tall Grama, Hairy Grama | Perennial | Grass/Grass-like | ||
Bouteloua repens | Slender Grama | Perennial | Grass/Grass-like | Sun | Dry |
Bouteloua rigidiseta | Texas Grama | Perennial | Grass/Grass-like | Sun | Dry |
Bouteloua trifida | Red Grama | Perennial | Grass/Grass-like | Sun | |
Bouteloua uniflora | Oneflower Grama | Perennial | Grass/Grass-like | ||
Bowlesia incana | Hoary Bowlesia | Annual | Herb | ||
Brazoria truncata | Rattlesnake Flower | Annual | Herb | ||
Brickellia cylindracea | Gravel-bar Brickellbush | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Brickellia dentata | Leafy Brickellbush | Perennial | Subshrub | ||
Brickellia eupatorioides | False Boneset | Perennial | Herb | ||
Brickellia eupatorioides var. gracillima | False Boneset | Perennial | Herb, Subshrub | Sun | Dry |
Brickellia eupatorioides var. texana | Texas False Boneset | Perennial | Herb, Subshrub | Sun | Dry |
Brickellia laciniata | Splitleaf Brickellbush | Perennial | Shrub | ||
Bromus pubescens | Hairy Woodland Brome | Perennial | Grass/Grass-like | ||
Bromus texensis | Texas Brome | Perennial | Grass/Grass-like | ||
Buchnera americana | American Bluehearts, Bluehearts | Annual | Herb | Sun | Moist |
Buddleja racemosa | Wand Butterflybush, Wand Butterfly-bush | Perennial | Shrub | ||
Buddleja racemosa ssp. racemosa | Wand Butterflybush | Perennial | Shrub | Shade | Dry |
Bulbostylis capillaris | Densetuft Hairsedge, Hair-sedge | Annual | Grass/Grass-like | ||
Bulbostylis ciliatifolia | Capillary Hairsedge | Annual, Perennial | Grass/Grass-like | ||
Cabomba caroliniana | Carolina Fanwort, Green Cabomba, Fish-grass, Washington-grass, Carolina Watershield, Washington-plant | Perennial | Herb | ||
Calliandra conferta | Rio Grande Stickpea, Fairy Duster | Perennial | Shrub | Part-shade | Dry |
Calliandra eriophylla | Pink Fairyduster, Fairyduster, Mesquitilla, Mock Mesquite | Perennial | Subshrub | Sun | Dry |
Callicarpa americana | American Beautyberry , French Mulberry | Perennial | Shrub | Part-shade | Moist |
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 |
Callirhoe scabriuscula | Texas Poppymallow, Texas Poppy Mallow | Annual | Herb | Sun | 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 | ||
Callitriche pedunculosa | Nuttall's Water-starwort | Annual | Herb | ||
Callitriche peploides | Matted 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 berlandieri ssp. pinifolius | Berlandier's Sundrops, Square-bud Primrose, Sundrops, Square-bud Day-primrose | Perennial | Shrub | Part-shade | Dry |
Calylophus hartwegii | Hartweg's Sundrops, Western Primrose | Perennial | Herb | Part-shade | Dry |
Calylophus hartwegii ssp. filifolius | Hartweg's Sundrops | Perennial | Subshrub | ||
Calylophus hartwegii ssp. maccartii | Maccart's Sundrops | Perennial | Herb, Subshrub | Sun | |
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 |
Camassia scilloides | Atlantic Camas, Wild Hyacinth | Perennial | Herb | Shade, Part-shade | Dry |
Campanula reverchonii | Basin Bellflower, Texas Bluebell | Annual | Herb | Sun | Moist |
Campsis radicans | Trumpet Creeper, Trumpet Vine, Common Trumpet Creeper, Cow Vine, Foxglove Vine, Hellvine, Devil's Shoestring | Perennial | Vine | Sun | Moist, Dry |
Capsicum annuum | Chile Tepin, Chile Pequin, Chiltepin, Chile Petin, Bird Pepper, Turkey Pepper , Cayenne Pepper | Annual, Perennial | Herb | Sun, Shade, Part-shade | Moist |
Capsicum annuum var. glabriusculum | Chile Pequin, Chile Tepin, Bird Pepper, Turkey Pepper, Cayenne Pepper | Annual | Subshrub | ||
Cardamine macrocarpa var. texana | Texas Bittercress | Annual | Herb | ||
Cardamine parviflora | Sand Bittercress | Annual | Herb | Sun, Part-shade | Moist, Dry |
Cardamine parviflora var. arenicola | Sand Bittercress | Annual | Herb | ||
Carex amphibola | Eastern Narrowleaf Sedge, Creek Sedge | Perennial | Grass/Grass-like | Shade, Part-shade | Wet, Moist |
Carex austrina | Southern Sedge | Perennial | Herb, Grass/Grass-like | ||
Carex blanda | Eastern Woodland Sedge, Creek Sedge, Common Wood Sedge | Perennial | Grass/Grass-like | Sun, Shade, Part-shade | Moist, Dry |
Carex bulbostylis | False Hair Sedge | Perennial | Grass/Grass-like | ||
Carex complanata | Hirsute Sedge | Perennial | Herb, Grass/Grass-like | ||
Carex corrugata | Prune-fruit Sedge | Perennial | Grass/Grass-like | ||
Carex crus-corvi | Ravenfoot Sedge | Perennial | Grass/Grass-like | ||
Carex edwardsiana | Edwards Plateau Sedge | Perennial | Grass/Grass-like | ||
Carex emoryi | Emory's Sedge, Emory Sedge | Perennial | Grass/Grass-like | Sun, Part-shade | Wet |
Carex frankii | Frank's Sedge | Perennial | Grass/Grass-like | Sun, Shade, 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 leavenworthii | Leavenworth's Sedge | Perennial | Grass/Grass-like | ||
Carex microdonta | Littletooth Sedge | Perennial | Grass/Grass-like | ||
Carex muehlenbergii | Muhlenberg's Sedge | Perennial | Grass/Grass-like | ||
Carex muehlenbergii var. muehlenbergii | Muhlenberg's Sedge | Perennial | Grass/Grass-like | Sun | Dry |
Carex perdentata | Sand Sedge, Meadow Sedge | Perennial | Grass/Grass-like | Sun | Moist |
Carex planostachys | Cedar Sedge | Perennial | Grass/Grass-like | Part-shade | Dry |
Carex reniformis | Kidneyshape Sedge | Perennial | Grass/Grass-like | ||
Carex stricta | Upright Sedge, Uptight Sedge, Tussock Sedge | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Carex tetrastachya | Britton's Sedge | Perennial | Grass/Grass-like | ||
Carlowrightia texana | Texas Wrightwort | Perennial | Subshrub | Sun | Dry |
Carlowrightia torreyana | Torrey's Wrightwort | Perennial | Herb | ||
Carya aquatica | Water Hickory, Bitter Water Hickory, Bitter Hickory, Swamp Hickory, Water Pignut Hickory, Water Pignut, Bitter Pecan | Perennial | Tree | Part-shade | Wet |
Carya illinoinensis | Pecan | Perennial | Tree | Sun | Moist |
Carya myristiciformis | Nutmeg Hickory, Swamp Hickory, Bitter Water Hickory, Bitter Hickory | Perennial | Tree | ||
Carya texana | Black Hickory, Buckley Hickory, Pignut Hickory | Perennial | Tree | Part-shade | Dry |
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 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. lindheimeri | Lindheimer's Paintbrush, Lindheimer's Prairie Paintbrush, Lindheimer's Indian Paintbrush, Prairie 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 bignonioides | Southern Catalpa, Cigar Tree, Indian Bean | Perennial | Tree | Part-shade | Wet |
Catalpa speciosa | Northern Catalpa, Catalpa Tree, Cigar Tree, Indian Bean | Perennial | Tree | Part-shade | Moist |
Ceanothus herbaceus | Prairie Redroot, Smaller Redroot, Small Redroot, Inland Ceanothus, Fuzzy Ceanothus, Jersey Tea, Redroot | Perennial | Shrub | Sun | Dry |
Celosia nitida | West Indian Cock's Comb | Perennial | Herb | Sun | Moist |
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 lindheimeri | Lindheimer's Hackberry, Lindheimer Hackberry | Perennial | Tree | Sun | |
Celtis occidentalis | Common Hackberry, Northern Hackberry, American Hackberry, Nettle Tree, Beaverwood, False Elm | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
Cenchrus echinatus | Southern Sandbur | Annual | Grass/Grass-like | ||
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 | |
Centella erecta | Erect Centella, Erect Spadeleaf | Perennial | Herb | Sun | Moist |
Centrosema virginianum | Spurred Butterfly Pea, Butterfly Pea | Perennial | Vine | Shade, Part-shade | Moist, Dry |
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. mexicana | Mexican Redbud | Perennial | Tree | Sun, Part-shade | Dry |
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 bellidifolia | Whiteray Leastdaisy, Dwarf White Aster, Edwards Lazy Daisy | Annual | Herb | Sun | |
Chaetopappa bellioides | Manyflower Leastdaisy | Perennial | Herb | ||
Chaetopappa effusa | Spreading Leastdaisy | Perennial | Subshrub | ||
Chaetopappa ericoides | Rose Heath, Rose-heath | Perennial | Herb, Subshrub | ||
Chaetopappa imberbis | Awnless Leastdaisy | Annual | Herb | ||
Chamaecrista calycioides | Woodland Sensitive Pea | Perennial | Herb | ||
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 | |
Chamaecrista flexuosa var. texana | Texas Sensitive Pea | Perennial | Herb | ||
Chamaecrista nictitans | Sensitive Partridge Pea, Partridge-pea, Sensitive Pea | Annual | Herb | Sun | |
Chamaecrista nictitans ssp. nictitans | Sensitive Partridge Pea, Partridge Pea | Annual | Subshrub | ||
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 edwardsiana | Edwards Plateau Five Eyes | Perennial | Subshrub | Sun, Part-shade | |
Chamaesaracha pallida | Pale Five Eyes, False Nightshade, Averett Pale Five Eyes | Perennial | Herb | Sun, Part-shade | |
Chamaesaracha sordida | Hairy Five Eyes, False Nightshade | Perennial | Herb | ||
Chamaesaracha villosa | Transpecos Five Eyes, Woolly False Nightshade | Perennial | Herb | Sun, Part-shade | |
Chamaesyce acuta | Pointed Sandmat | Perennial | Herb | ||
Chamaesyce albomarginata | Whitemargin Sandmat, Rattlesnake-weed | Perennial | Herb | ||
Chamaesyce angusta | Blackfoot Sandmat, Narrow-leaf Spurge | Perennial | Herb | ||
Chamaesyce bombensis | Dixie Sandmat | Annual | Herb | ||
Chamaesyce cinerascens | Ashy Sandmat | Perennial | Herb | ||
Chamaesyce cordifolia | Heartleaf Sandmat | Annual | 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 hypericifolia | Graceful Sandmat, Graceful Spurge, Chickenweed, Large-spotted Spurge, Garden Spurge, Fluxweed, Baby's-breath Euphorbia | 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 | ||
Chamaesyce villifera | Hairy Sandmat | Perennial | Herb | ||
Chaptalia texana | Texas Silverpuff, Silverpuff, Nodding Lettuce, Silver Puff | Perennial | Herb | Shade, Part-shade | Dry |
Chasmanthium latifolium | Inland Sea Oats, Indian Wood Oats, Wild Oats, River Oats, Flathead Oats, Upland Oats, Upland Sea Oats | Perennial | Grass/Grass-like | Shade, Part-shade | Moist |
Cheilanthes alabamensis | Alabama Lipfern | Perennial | Herb, Fern | ||
Cheilanthes feei | Slender Lipfern | Perennial | Fern | ||
Cheilanthes horridula | Rough Lipfern | Perennial | Fern | Sun | Dry |
Cheilanthes lindheimeri | Fairy-swords | Perennial | Fern | ||
Cheilanthes tomentosa | Woolly Lipfern | Perennial | Herb, Fern | Sun, Part-shade | |
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 pratericola | Desert Goosefoot | Annual | Herb | ||
Chenopodium simplex | Mapleleaf Goosefoot | Annual | Herb | Sun, Part-shade | Moist, Dry |
Chenopodium standleyanum | Standley's Goosefoot | Annual | Herb | ||
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 andropogonoides | Slimspike Windmill Grass | Perennial | Grass/Grass-like | Sun | Moist, Dry |
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 |
Chrysactinia mexicana | Damianita | Perennial | Subshrub, Shrub | Sun | Dry |
Chrysopsis pilosa | Soft Goldenaster, Soft Golden-aster | Annual | Herb | Sun, Part-shade | |
Chrysopsis texana | Texas Chrysopsis | Annual | Herb | ||
Chrysothamnus pulchellus | Southwestern Rabbitbrush, Rubber Rabbit Brush | Perennial | Subshrub | Sun | |
Cicuta maculata | Spotted Water Hemlock, Water-hemlock, Beaver Poison | Biennial | Herb | Wet | |
Cirsium altissimum | Tall Thistle | Biennial | Herb | Sun, Part-shade | Moist, Dry |
Cirsium engelmannii | Engelmann's Thistle | Biennial, Perennial | Herb | ||
Cirsium horridulum | Bristle Thistle, Yellow Thistle, Horrid Thistle, Purple Thistle, Spiny Thistle, Bull Thistle | Annual | Herb | ||
Cirsium ochrocentrum | Yellowspine Thistle | Biennial | Herb | ||
Cirsium texanum | Texas Thistle | Biennial | Herb | Sun | Dry |
Cirsium turneri | Cliff Thistle | Perennial | Herb | Sun | Moist |
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 | |
Citharexylum berlandieri | Berlandier's Fiddlewood, Berlandier Fiddlewood, Fiddlewood | Perennial | Shrub | Part-shade | Dry |
Cladium mariscus ssp. jamaicense | Jamaica Swamp Sawgrass, Jamaican Saw-grass, Saw-grass | Perennial | Grass/Grass-like | Sun, Part-shade | Wet, Moist |
Claytonia virginica | Virginia Springbeauty, Springbeauty | Perennial | Herb | Part-shade | Moist |
Clematis drummondii | Old Man's Beard, Drummond's Clematis, Texas Virgin's Bower, Goat's Beard | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Clematis pitcheri | Purple Leatherflower, Purple Clematis, Leatherflower, Bluebill, Bellflower Clematis, Pitcher's Clematis | Perennial | Vine | Sun, Part-shade | Moist |
Clematis texensis | Scarlet Clematis, Scarlet Leatherflower, Texas Clematis | Perennial | Vine | Part-shade | Moist |
Clinopodium arkansanum | Limestone Calamint | Perennial | Herb | Sun | Moist |
Clinopodium brownei | Browne's Savory, St. John's Mint, Creeping Charlie, Lornatee | Perennial | Herb | Sun | Moist |
Clitoria mariana | Atlantic Pigeonwings, Butterfly Pea | Perennial | Vine | Sun, Part-shade | Dry |
Cnidoscolus texanus | Texas Bullnettle, Bull Nettle, Tread-softly, Spurge Nettle | Perennial | Herb | ||
Cocculus carolinus | Carolina Snailseed, Carolina Coralbead, Carolina Moonseed, Red Berried Moonseed, Carolina Red Berried Moonseed | Perennial | Vine | Part-shade | Moist |
Coelorachis cylindrica | Cylinder Jointtail Grass, Carolina Joint-tail | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Colubrina texensis | Texas Hog Plum, Texas Snakewood, Texas Colubrina, Hog Plum | Perennial | Shrub | Part-shade | Dry |
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 spathulata | Knifeleaf Condalia | Perennial | Shrub | ||
Condalia viridis | Green Snakewood, Green Condalia | Perennial | Shrub | Sun | |
Conoclinium betonicifolium | Betonyleaf Thoroughwort, Betony-leaf Mistflower | Perennial | Herb | Sun, Part-shade | Moist |
Conoclinium coelestinum | Blue Mistflower, Wild Ageratum, Blue Boneset | Perennial | Herb | Sun, Part-shade | Moist |
Conoclinium greggii | Gregg's Mistflower , Palmleaf Thoroughwort, Palm-leaf Mistflower, Palm-leaf Thoroughwort, Purple Palmleaf Mistflower, Purple Palmleaf Eupatorium | Perennial | Herb | Sun, Part-shade | Dry |
Convolvulus equitans | Texas Bindweed, Bindweed | Annual | Vine | Part-shade | Dry |
Conyza canadensis | Horseweed, Canadian Horseweed | Annual | Herb | Sun | |
Cooperia drummondii | Evening Rain Lily, Evening Star Rain Lily | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Cooperia pedunculata | Hill Country Rain Lily, Prairie Lily, Rain Lily, Flor De Mayo | Perennial | Herb | Sun | Moist |
Corallorhiza wisteriana | Spring Coral-root, Spring Coral Root, Early Southern Coral-root, Wister's Coral-root, Yellow Coral-root, Arousing Coral-root, Spring Coralroot | Perennial | Herb | ||
Cordia podocephala | Texas Manjack, White Cordia | Perennial | Herb | ||
Coreopsis basalis | Goldenmane Tickseed, Golden-wave | Annual | Herb | Sun | Dry |
Coreopsis lanceolata | Lanceleaf Coreopsis, Lance-leaved Coreopsis, Lanceleaf Tickseed, Sand Coreopsis | Perennial | Herb | Sun, Shade, Part-shade | Dry |
Coreopsis nuecensis | Crown Tickseed, Crown Coreopsis | Annual | Herb | Sun | Dry |
Coreopsis tinctoria | Plains Coreopsis, Golden Tickseed, Goldenwave, Calliopsis | Annual | Herb | Sun, Part-shade | Moist |
Coreopsis tinctoria var. tinctoria | Golden Tickseed, Golden-wave | Annual | Herb | Sun, Part-shade | Moist |
Coreopsis wrightii | Rock Tickseed, Golden-wave | Annual | Herb | ||
Cornus drummondii | Roughleaf Dogwood, Drummond's Dogwood, Rough-leaf Dogwood | Perennial | Tree | Shade, Part-shade | Moist, Dry |
Corydalis curvisiliqua | Curvepod Fumewort, Scrambled Eggs, Golden Smoke, Curvepod | Annual | Herb | Part-shade | Dry |
Corydalis curvisiliqua ssp. curvisiliqua | Curvepod Fumewort | Annual, Biennial | Herb | ||
Corydalis micrantha | Smallflower Fumewort, Southern Corydalis, Golden Corydalis | Annual | Herb | ||
Coryphantha echinus | Rhinoceros Cactus | Perennial | Cactus/Succulent | Dry | |
Coryphantha sulcata | Pineapple Cactus, Nipple Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Cotinus obovatus | American Smoke Tree, Texas Smoke Tree, Wild Smoke Tree, Smoke Tree, Smokebush, Chittamwood | Perennial | Tree | Sun, Part-shade | Dry |
Crassula aquatica | Water Pygmyweed | Annual | Herb | ||
Crassula longipes | Smallseed Pygmyweed | Annual | Herb | ||
Crataegus crus-galli | Cockspur Hawthorn, Cockspur Thorn, Newcastle Hawthorn, Newcastle Thorn, Hog Apple | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
Crataegus greggiana | Gregg's Hawthorn, Gregg Hawthorn | Perennial | Shrub | Part-shade | |
Crataegus mollis | Downy Hawthorn, White Thorn, Whitethorn, Scarlet Hawthorn, Scarlet Haw, Red Haw, Downy Thorn | Perennial | Shrub, Tree | Sun, Shade, Part-shade | Moist, Dry |
Crataegus opaca | Mayhaw, Western Mayhaw, May Hawthorn, Riverflat Hawthorn, Applehaw, May Haw | Perennial | Tree | Part-shade | Wet |
Crataegus reverchonii | Reverchon's Hawthorn, Reverchon Hawthorn | Perennial | Tree | Part-shade | Dry |
Crataegus texana | Texas Hawthorn | Perennial | Shrub, Tree | ||
Crataegus tracyi | Tracy's Hawthorn, Tracy Hawthorn, Mountain Hawthorn | Perennial | Tree | Part-shade | Dry |
Crataegus turnerorum | Turner's Hawthorn | Perennial | Tree | ||
Crataegus viridis | Green Hawthorn, Southern Hawthorn | Perennial | Shrub, Tree | Part-shade | Wet |
Crataegus viridis var. desertorum | Desert Hawthorn, Smooth Western Hawthorn, Green Hawthorn | Perennial | Tree | ||
Croptilon divaricatum | Slender Scratchdaisy, Scratch Daisy, Granite Daisy | Annual | Herb | ||
Croptilon hookerianum var. hookerianum | Hooker's Scratchdaisy | Annual | Herb | ||
Croptilon rigidifolium | Stiffleaf Scratchdaisy | Annual | Herb | ||
Croton alabamensis | Alabama Croton | Perennial | Subshrub, Shrub | ||
Croton alabamensis var. texensis | Texabama Croton, Texas Alabama Croton | Perennial | Shrub | Part-shade | Dry |
Croton capitatus | Hogwort, Texas Goatweed | Annual | Herb | ||
Croton capitatus var. lindheimeri | Woolly Croton, Lindheimer's Hogwort, Woolly Texas Goatweed, Woolly Doveweed | Annual | Herb | Sun | |
Croton fruticulosus | Bush Croton, Encinilla, Hierba Loca | Perennial | Herb | Part-shade | Dry |
Croton glandulosus | Tooth-leaved Croton, Sand Croton, Tropic Croton, Vente Conmigo | Annual | Herb, Subshrub | Sun | Dry |
Croton incanus | Torrey's Croton | Perennial | Shrub | Part-shade | |
Croton leucophyllus | Twocolor Croton | Annual | Herb | ||
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 mexicana | Mexican Cryptantha | Annual | Herb | ||
Cryptantha minima | Little Cryptantha | Annual | Herb | Sun | Dry |
Cryptantha oblata | Rough Cryptantha | Perennial | Herb, Subshrub | ||
Cryptantha palmeri | Palmer's Cryptantha | Perennial | Herb, Subshrub | ||
Cryptantha texana | Pick Me Nots | Annual | Herb | ||
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 exaltata | Tree Dodder, Tall Dodder | Annual | Vine | ||
Cuscuta indecora | Bigseed Alfalfa Dodder, Largeseed Dodder, Pretty Dodder | Perennial | Herb, Vine | ||
Cuscuta leptantha | Slender Dodder | Annual | Vine | ||
Cuscuta obtusiflora | Peruvian Dodder | Annual, Perennial | Herb, Vine | ||
Cuscuta pentagona | Fiveangled Dodder | Annual | Vine | ||
Cuscuta pentagona var. pentagona | Fiveangled Dodder | Perennial | 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 | ||
Cynanchum barbigerum | Bearded Swallow-wort, Thicket Threadvine | Perennial | Vine | Sun | |
Cynanchum laeve | Honeyvine | Perennial | Herb, Vine | ||
Cynanchum maccartii | Maccart's Swallow-wort | Perennial | Vine | Sun | |
Cynanchum racemosum | Talayote | Perennial | Herb, Vine | ||
Cynanchum racemosum var. unifarium | Talayote | Perennial | Vine | ||
Cyperus acuminatus | Tapertip Flatsedge | Annual, Perennial | Grass/Grass-like | ||
Cyperus articulatus | Jointed Flatsedge, Chintul | Perennial | Grass/Grass-like | Part-shade | |
Cyperus croceus | Baldwin's Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus echinatus | Globe Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus elegans | Royal Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus erythrorhizos | Redroot Flatsedge | Annual, Perennial | Grass/Grass-like | ||
Cyperus esculentus | Yellow Nutsedge, Chufa Sedge, Yellow Nut-grass | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Cyperus haspan | Haspan Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus lupulinus | Great Plains Flatsedge | Perennial | Grass/Grass-like | Sun, Part-shade | Dry |
Cyperus ochraceus | Pond Flatsedge, Yellow Sedge | Perennial | Grass/Grass-like | Part-shade | |
Cyperus odoratus | Fragrant Flatsedge, Fragrant Sedge | Annual | Grass/Grass-like | Sun | |
Cyperus pseudovegetus | Marsh Flatsedge, Marsh Flat Sedge | Perennial | Grass/Grass-like | Sun | |
Cyperus reflexus | Bentawn Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus retroflexus | Oneflower Flatsedge | Perennial | Grass/Grass-like | ||
Cyperus retrorsus | Pine Barren Flatsedge | Perennial | Grass/Grass-like | Dry | |
Cyperus retrorsus var. retrorsus | Pine Barren 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 | ||
Cyperus surinamensis | Tropical Flatsedge | Perennial | Grass/Grass-like | ||
Cyphomeris gypsophiloides | Red Cyphomeris | Perennial | Subshrub | ||
Cystopteris utahensis | Utah Bladderfern | Perennial | Fern | ||
Dalea aurea | Golden Dalea, Golden Prairie Clover | Perennial | Herb | Sun | Dry |
Dalea bicolor var. argyrea | Silver Prairie Clover, Silver Dalea, Silver Bush Dalea | Perennial | Shrub | Sun | |
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 compacta | Compact Prairie Clover, Purple Prairie Clover | Perennial | Herb | ||
Dalea emarginata | Wedgeleaf Prairie Clover | Annual | Herb | Sun | Dry |
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 hallii | Hall's Prairie Clover, Hall's Dalea | Perennial | Shrub | ||
Dalea jamesii | James's Prairie Clover | Perennial | Subshrub | ||
Dalea lanata | Woolly Prairie Clover | Perennial | Herb | ||
Dalea lasiathera | Purple Dalea | Perennial | Shrub | Sun | |
Dalea multiflora | Roundhead Prairie Clover, White Prairie Clover, Round Headed Dalea, Round Headed Clover | Perennial | Herb | Sun | Dry |
Dalea nana | Dwarf Prairie Clover, Dwarf Dalea | Perennial | Shrub | ||
Dalea nana var. carnescens | Dwarf Prairie Clover | Perennial | Herb | ||
Dalea obovata | Pussyfoot | Perennial | Herb | Sun, Part-shade | Dry |
Dalea phleoides | Slimspike Prairie Clover | Perennial | Herb, Subshrub | ||
Dalea phleoides var. microphylla | Slimspike Prairie Clover | Perennial | Subshrub | ||
Dalea pogonathera | Bearded Prairie Clover, Bearded Dalea | Perennial | Herb | ||
Dalea purpurea | Purple Prairie Clover | Perennial | Subshrub | Sun | Dry |
Dalea purpurea var. purpurea | Purple Prairie Clover, Violet Prairie Clover | Perennial | Herb | Sun | Moist |
Dalea tenuis | Pinkglobe Prairie Clover | Perennial | Subshrub | ||
Dalea wrightii | Wright's Prairie Clover | Perennial | Herb | ||
Dasylirion texanum | Texas Sotol, Sotol | Perennial | Grass/Grass-like | Sun | Dry |
Dasyochloa pulchella | Desert Fluffgrass, Low Woollygrass, Low Tridens, Fluff Grass, Fluffgrass, Desert Fluff-grass | Perennial | Grass/Grass-like | Sun | Dry |
Datura wrightii | Jimsonweed, Sacred Thorn-apple, Thorn-apple, Angel Trumpet, Sacred Datura, Western Jimson Weed | Annual | Herb | Sun, Part-shade | Dry |
Daucosma laciniata | Meadow Parasol, Daucosma | Annual | Herb | ||
Daucus pusillus | American Wild Carrot, Rattlesnake-weed, Wild Carrot | Annual, Biennial | Herb | ||
Decodon verticillatus | Swamp Loosestrife, Swamp-loosestrife, Water Willow | Perennial | Herb | Sun | Wet, Moist |
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 acuminatus | Sharp Pod Bundleflower, Wild Tantan | Perennial | Herb, Subshrub, Shrub | ||
Desmanthus glandulosus | Glandular Bundleflower | Perennial | Subshrub | ||
Desmanthus illinoensis | Illinois Bundleflower, Bundleflower, Prairie Bundle Flower, Prickleweed, Illinois Desmanthus, Prairie Mimosa | Perennial | Shrub | Sun | Moist |
Desmanthus leptolobus | Slenderlobe Bundleflower | Perennial | Herb | ||
Desmanthus obtusus | Bluntpod Bundleflower | Perennial | Herb | ||
Desmanthus reticulatus | Netleaf Bundleflower | Perennial | Herb | ||
Desmanthus velutinus | Velvet Bundleflower | Perennial | Herb | ||
Desmanthus virgatus | Prostrate Bundleflower, Wild Tantan, Slender Mimosa | Perennial | Herb, Subshrub | ||
Desmodium ciliare | Hairy Small-leaf Ticktrefoil | Perennial | Herb | ||
Desmodium ciliare var. ciliare | Hairy Small-leaf Ticktrefoil | Perennial | Herb | ||
Desmodium paniculatum | Panicledleaf Ticktrefoil, Panicled Tick Trefoil, Velcro Vine | Perennial | Herb | Part-shade | Dry |
Desmodium psilophyllum | Simpleleaf Ticktrefoil, Wright's Tickclover, Beggar's Ticks, Sticktights | Perennial | Herb | ||
Desmodium sessilifolium | Sessileleaf Ticktrefoil | Perennial | Herb | Sun | Dry |
Desmodium tweedyi | Tweedy's Ticktrefoil | Perennial | Herb | ||
Dichanthelium aciculare | Needleleaf Rosette Grass | Perennial | Grass/Grass-like | ||
Dichanthelium acuminatum | Tapered Rosette Grass | Perennial | Grass/Grass-like | ||
Dichanthelium acuminatum var. acuminatum | Tapered Rosette Grass | Perennial | Grass/Grass-like | Sun | |
Dichanthelium acuminatum var. lindheimeri | Lindheimer Panicgrass, Lindheimer's Rosettegrass | Perennial | Grass/Grass-like | Sun, Part-shade | |
Dichanthelium dichotomum | Cypress Panicgrass | Perennial | Grass/Grass-like | ||
Dichanthelium linearifolium | Slimleaf Panicgrass | Perennial | Grass/Grass-like | ||
Dichanthelium nodatum | Sarita Rosette Grass | Perennial | Grass/Grass-like | ||
Dichanthelium oligosanthes | Heller's Rosette Grass | Perennial | Grass/Grass-like | ||
Dichanthelium pedicellatum | Cedar Rosette Grass, Corm-based Panicgrass | Perennial | Grass/Grass-like | ||
Dichanthelium sphaerocarpon | Roundseed Panicgrass | Perennial | Grass/Grass-like | ||
Dichondra carolinensis | Carolina Ponyfoot, Ponyfoot | Perennial | Herb | ||
Dichondra recurvata | Oakwoods Ponysfoot, Oakwoods Ponyfoot | Perennial | Herb | ||
Dicliptera brachiata | Branched Foldwing, Branched Dicliptera | Perennial | Herb | Part-shade | Moist |
Digitaria bicornis | Asian Crabgrass, Finger Grass, Southern Crabgrass | Annual, 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 filiformis | Slender Crabgrass | Annual, Perennial | Grass/Grass-like | ||
Digitaria insularis | Sourgrass | Perennial | Grass/Grass-like | ||
Digitaria patens | Texas Cottontop | Perennial | Grass/Grass-like | ||
Digitaria pubiflora | Carolina Crabgrass | Perennial | Grass/Grass-like | ||
Diodia teres | Poorjoe | Annual | Herb | ||
Diodia virginiana | Virginia Buttonweed, Buttonweed | Annual | Subshrub | ||
Diospyros texana | Texas Persimmon, Mexican Persimmon, Black Persimmon, Chapote, Chapote Prieto | Perennial | Tree | Sun, Part-shade | Dry |
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 |
Dodecatheon meadia | Eastern Shooting Star, Shooting Star, Pride Of Ohio, Roosterheads, Prairie Pointers | Perennial | Herb | Part-shade | Moist |
Draba brachycarpa | Shortpod Draba | Annual | Herb | ||
Draba cuneifolia | Wedgeleaf Draba, Whitlow-grass | Annual | Herb | ||
Draba cuneifolia var. cuneifolia | Wedgeleaf Draba | Annual | Herb | ||
Draba platycarpa | Broadpod Draba, Broad-pod Draba, Broadpod Whitlowgrass, Broadpod Whitlow-grass | Annual | Herb | ||
Dracopis amplexicaulis | Clasping Coneflower, Clasping-leaf Coneflower | Annual | Herb | Part-shade | Moist |
Dulichium arundinaceum | Threeway Sedge, Three-sided Sedge | Perennial | Grass/Grass-like | Part-shade | Wet |
Dyschoriste linearis | Snake Herb, Polkadots, Narrowleaf Dyschoriste | Perennial | Herb | Sun | Wet, Moist |
Dysodiopsis tagetoides | False Dogfennel, Dogweed | Perennial | Herb | ||
Echinacea angustifolia | Black Samson, Black Samson Echinacea, Narrow-leaf Coneflower | Perennial | Herb | Sun, Part-shade | Dry |
Echinocactus horizonthalonius | Devilshead, Eagle Claws, Turk's Head, Devil's Head | Perennial | Cactus/Succulent | Sun | Dry |
Echinocactus horizonthalonius var. horizonthalonius | Devilshead, Turk's Head, Devil's Head, Manca Caballo, Bluebarrel Cactus, Visnaga Meloncillo | Perennial | Cactus/Succulent | ||
Echinocactus texensis | Horse Crippler, Horse Crippler Cactus, Devil's Head, Chisos Hedgehog Cactus, Chisos Hedgehog | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus coccineus | Scarlet Hedgehog Cactus, Claret Cup | Perennial | Cactus/Succulent | ||
Echinocereus coccineus var. paucispinus | Scarlet Hedgehog Cactus, Claret Cup | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Echinocereus enneacanthus | Pitaya, Strawberry Cactus, Banana Cactus, Cob Cactus, Purple Pitaya, Strawberry Hedgehog Cactus, Prostrate Hedgehog Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Echinocereus enneacanthus var. brevispinus | Pitaya | Perennial | Cactus/Succulent | ||
Echinocereus pectinatus | Rainbow Cactus | 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 |
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 |
Echinochloa walteri | Coast Cockspur Grass | Annual | Grass/Grass-like | ||
Echinodorus berteroi | Upright Burrhead | Annual | Herb | ||
Echinodorus cordifolius | Creeping Burhead, Lance-leaf Burhead, Radican Sword, Burhead, Creeping Water-plantain | Annual | Herb | Shade | Wet |
Echinodorus tenellus | Mudbabies | Perennial | Herb | ||
Eclipta prostrata | Pie Plant, False Daisy, Eclipta | Annual, Perennial | Herb | ||
Ehretia anacua | Anacua, Sugarberry Anacua, Anaqua, Anacahuita, Knockaway, Knackaway, Sandpaper Tree, Manzanita, Manzanillo, Tlalahuacate | Perennial | Tree | Sun, Part-shade | Dry |
Elatine brachysperma | Shortseed Waterwort | Annual | Herb | ||
Eleocharis acicularis | Needle Spikerush | Annual, Perennial | Grass/Grass-like | Sun | |
Eleocharis atropurpurea | Purple Spikerush | Annual | Grass/Grass-like | ||
Eleocharis cellulosa | Gulf Coast Spikerush | Perennial | Grass/Grass-like | ||
Eleocharis compressa var. acutisquamata | Sharpscale Spikerush | Perennial | Grass/Grass-like | ||
Eleocharis engelmannii | Engelmann's Spikerush | Annual | Grass/Grass-like | ||
Eleocharis erythropoda | Bald Spikerush | Perennial | Grass/Grass-like | ||
Eleocharis flavescens | Yellow Spikerush, Pale Spike-rush, Wrinkle-sheathed Spike-rush | Perennial | Grass/Grass-like | ||
Eleocharis interstincta | Knotted 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 quadrangulata | Squarestem Spikerush | Perennial | Grass/Grass-like | Sun | |
Eleocharis reverchonii | Reverchon's Spikerush | Annual, Perennial | Grass/Grass-like | ||
Eleocharis rostellata | Beaked Spikerush, Leap Frog Spike Rush | Perennial | Grass/Grass-like | Part-shade | Wet |
Elionurus tripsacoides | Pan American Balsamscale, Balsamscale | Perennial | Grass/Grass-like | Sun | Dry |
Elymus canadensis | Canada Wild Rye, Canadian Wildrye, Prairie Wildrye, Nodding Wildrye | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Elymus 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 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 pedunculata | Vine Jointfir | Perennial | Shrub | ||
Ephedra torreyana | Torrey's Jointfir, Torrey Joint-fir | Perennial | Shrub | Part-shade | Dry |
Epipactis gigantea | Stream Orchid, Chatterbox Orchid, Giant Hellebore | Perennial | Herb | Shade, Part-shade | Wet, Moist |
Epithelantha micromeris | Pingpong Ball Cactus, Button Cactus | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
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 hirsuta | Bigtop Lovegrass , Bigtop Love Grass | Perennial | Grass/Grass-like | ||
Eragrostis hypnoides | Teal Lovegrass , Teal Love Grass | Annual | Grass/Grass-like | ||
Eragrostis intermedia | Plains Lovegrass, Plains Love Grass | Perennial | Grass/Grass-like | Part-shade | Dry |
Eragrostis lugens | Mourning Lovegrass , Mourning Love Grass | Perennial | Grass/Grass-like | ||
Eragrostis palmeri | Rio Grande Lovegrass, Rio Grande 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 | |
Erigeron bellidiastrum | Western Daisy Fleabane | Annual | Herb | ||
Erigeron colomexicanus | Running Fleabane, Sprawling Daisy | Biennial | Herb | ||
Erigeron flagellaris | Trailing Fleabane | Biennial | Herb | ||
Erigeron geiseri | Geiser's Fleabane | Annual | Herb | ||
Erigeron modestus | Plains Fleabane, Prairie Fleabane | Perennial | Herb | Sun | Dry |
Erigeron philadelphicus | Philadelphia Fleabane, Fleabane Daisy | Biennial | Herb | Part-shade | |
Erigeron philadelphicus var. philadelphicus | Philadelphia Fleabane | Biennial | Herb | ||
Erigeron procumbens | Corpus Christi Fleabane | Perennial | Herb | ||
Erigeron strigosus | Prairie Fleabane, Daisy Fleabane, Common Eastern Fleabane | Annual, Biennial, Perennial | Herb | Sun | |
Erigeron tenuis | Slenderleaf Fleabane | Perennial | Herb | ||
Erigeron versicolor | Changing Fleabane | Annual | Herb | ||
Eriocaulon koernickianum | Gulf Pipewort | Perennial | Herb | ||
Eriochloa sericea | Texas Cupgrass | Perennial | Grass/Grass-like | Sun | Dry |
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 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 | ||
Eriogonum tenellum var. ramosissimum | Tall Buckwheat, Granite Mountain Wild Buckwheat | Perennial | Subshrub | ||
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 hookeri | Hooker's Eryngo | Annual | Herb | ||
Eryngium leavenworthii | Leavenworth's Eryngo, Eryngo, False Purple Thistle | Annual | Herb | Sun, Part-shade | Moist |
Eryngium yuccifolium | Rattlesnake Master, Button Eryngo, Button Snakeroot, Beargrass, Bear's Grass | Perennial | Herb | Sun | Moist |
Erysimum asperum | Western Wallflower | Biennial, Perennial | Herb | ||
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. radiosa | Spinystar | Perennial | Cactus/Succulent | ||
Escobaria vivipara var. vivipara | Spinystar | Perennial | Cactus/Succulent | ||
Eupatorium capillifolium | Dogfennel, Dog Fennel | Perennial | Herb | ||
Eupatorium serotinum | White Boneset, Lateflowering Thoroughwort, Late Boneset, Late-flowering Boneset | Perennial | Herb | Part-shade | Moist |
Euphorbia antisyphilitica | Candelilla, Wax Plant | Perennial | Subshrub | Sun | Dry |
Euphorbia bicolor | Snow On The Prairie, Snow-on-the-prairie | Annual | Herb | Sun, Part-shade | |
Euphorbia brachycera | Horned Spurge | Perennial | Herb | ||
Euphorbia corollata | Flowering Spurge | Perennial | Herb | Sun | Dry |
Euphorbia cyathophora | Wild Poinsettia, Poinsettia, Fire On The Mountain | Annual | Herb | Sun | Moist |
Euphorbia dentata | Toothed Spurge, Toothed-leaf Poinsettia | Annual | Herb | ||
Euphorbia hexagona | Sixangle Spurge | Annual | Herb | ||
Euphorbia longicruris | Wedgeleaf Spurge | Annual | Herb | ||
Euphorbia marginata | Snow On The Mountain, Snow-on-the-mountain | Annual | Herb | Part-shade | Moist |
Euphorbia peplidion | Low Spurge | Annual | Herb | ||
Euphorbia roemeriana | Roemer's Spurge | Annual | Herb | ||
Euphorbia spathulata | Warty Spurge | Annual | Herb | ||
Euphorbia tetrapora | Weak 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 |
Evax candida | Silver Pygmycudweed | Annual | 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 alsinoides | Slender Dwarf Morning-glory | Perennial | Herb | ||
Evolvulus alsinoides var. angustifolius | Slender Dwarf Morning-glory | Perennial | Herb | ||
Evolvulus nuttallianus | Shaggy Dwarf Morning-glory, Silky Evolvulus, Shaggy Evolvulus | Perennial | Herb | ||
Evolvulus sericeus | Silver Dwarf Morning-glory, White Evolvulus | Perennial | Herb | Sun | Dry |
Evolvulus sericeus var. sericeus | Silver Dwarf Morning-glory, White Evolvulus | Perennial | Herb | ||
Eysenhardtia texana | Texas Kidneywood, Kidneywood, Bee Brush, Vara Dulce, Palo Dulce | Perennial | Shrub | Sun | Dry |
Fallugia paradoxa | Apache Plume, Ponil | Perennial | Shrub | Part-shade | Dry |
Fendlera rupicola | Cliff Fendlerbush, False Mock-orange | Perennial | Shrub | Sun | Dry |
Fendlera wrightii | Wright's Fendlerbush | Perennial | Shrub | ||
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 | ||
Festuca versuta | Texas Fescue | Perennial | Grass/Grass-like | ||
Fimbristylis autumnalis | Slender Fimbry | Annual | Grass/Grass-like | ||
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 |
Fleischmannia incarnata | Pink Thoroughwort | Perennial | Herb | ||
Florestina tripteris | Sticky Florestina | Annual | Herb | ||
Flourensia cernua | American Tarwort | Perennial | Shrub | ||
Flyriella parryi | Chisos Mountain Brickellbush | Perennial | Herb | ||
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 |
Forestiera reticulata | Netleaf Swampprivet, Net-leaf Forestiera | Perennial | Shrub | ||
Fouquieria splendens | Ocotillo, Devil's Walking Stick, Candlewood | Perennial | Shrub | Part-shade | Dry |
Frangula betulifolia | Beechleaf Frangula, Birchleaf Buckthorn | Perennial | Shrub, Tree | ||
Frangula caroliniana | Carolina Buckthorn, Carolina False Buckthorn, Yellow Buckthorn, Indian Cherry, Yellowwood | Perennial | Tree | Part-shade | Moist |
Fraxinus albicans | Texas Ash, Mountain Ash | Perennial | Tree | Part-shade | Dry |
Fraxinus berlandieriana | Mexican Ash, Berlandier Ash, Berlandier's Ash, Plumero | Perennial | Tree | Part-shade | Dry |
Fraxinus greggii | Gregg's Ash, Gregg Ash, Littleleaf Ash, Dogleg Ash, Escobilla, Barreta China | 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 drummondii | Drummond's Snakecotton | Annual | Herb | ||
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 | ||
Fuirena simplex var. aristulata | Western Umbrella-sedge, Western Umbrella Sedge | Annual, Perennial | Grass/Grass-like | ||
Fuirena simplex var. simplex | Western Umbrella-sedge, Western Umbrella Sedge | Perennial | Grass/Grass-like | ||
Fuirena squarrosa | Hairy 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 | ||
Gaga kaulfussii | Glandular Lipfern, Kaulfuss Lipfern, Kaulfuss' Lipfern | Perennial | Fern | ||
Gaillardia aestivalis | Lanceleaf Blanketflower, Winkler Gaillardia | Perennial | Herb | ||
Gaillardia amblyodon | Maroon Blanketflower, Red Gaillardia, Red Indian Blanket | Annual | Herb | Sun | Dry |
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 |
Galactia canescens | Hoary Milkpea | Perennial | Herb | ||
Galactia heterophylla | Gray's Milkpea, Milkpea | Perennial | Herb | ||
Galactia marginalis | Edible Milkpea | Perennial | Herb | ||
Galactia texana | Texas Milkpea | Perennial | Vine | ||
Galactia volubilis | Downy Milkpea | Perennial | Vine | ||
Galium aparine | Stickywilly, Catchweed Bedstraw, Cleavers, Common Bedstraw, Sticky Weed, Goose Grass | Annual | Herb, Vine | Shade | |
Galium circaezans | Licorice Bedstraw | Perennial | Subshrub | ||
Galium pilosum | Hairy Bedstraw | Perennial | Herb | ||
Galium proliferum | Limestone Bedstraw | Annual | Herb | ||
Galium texense | Texas Bedstraw | Annual | Herb | ||
Galium tinctorium | Stiff Marsh Bedstraw | Perennial | Herb | Part-shade | |
Galium uncinulatum | Bristly Bedstraw | Perennial | Herb | ||
Galium virgatum | Southwestern Bedstraw, Southwest Bedstraw | Annual | Herb | ||
Galphimia angustifolia | Narrowleaf Goldshower, Thryallis, Narrow-leaf Goldshower | Perennial | Shrub | Part-shade | Moist, Dry |
Gamochaeta argyrinea | Silver Cudweed, Silvery Everlasting | Annual | Herb | ||
Gamochaeta falcata | Narrowleaf Purple Everlasting | Annual | Herb | ||
Gamochaeta pensylvanica | Pennsylvania Everlasting | Annual | Herb | ||
Gamochaeta purpurea | Spoonleaf Purple Everlasting , Early Cudweed | Annual, Biennial | Herb | ||
Garrya ovata | Eggleaf Silktassel, Mexican Silktassel, Eggleaf Garrya, Zumaque, Cuauchichic, Cuauchichi, Guachichi | Perennial | Shrub | Sun, Part-shade | Dry |
Garrya ovata ssp. lindheimeri | Lindheimer's Silktassel, Lindheimer Silktassel, Lindheimer's Garrya, Lindheimer Garrya, Mexican Silktassel, Mexican Garrya, Eggleaf Silktassel, Eggleaf Garrya | Perennial | Shrub | Part-shade | Moist, Dry |
Geranium carolinianum | Carolina Geranium, Wild Geranium, Carolina Cranesbill | Annual | Herb | Part-shade | |
Geranium texanum | Texas Geranium | Annual | Herb | ||
Geum canadense | White Avens | Perennial | Herb | Shade, Part-shade | Moist, Dry |
Giliastrum acerosum | Bluebowls, Prickleleaf Gilia | Annual | Subshrub | ||
Giliastrum incisum | Splitleaf Gilia, Split-leaf Gilia, Cut-leaf Gilia | Annual, Biennial, Perennial | Herb | Sun | Dry |
Giliastrum rigidulum | Bluebowls, Blue Gilia | Annual | Subshrub | Sun | |
Glandularia bipinnatifida | 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 canadensis | Rose Vervain, Sweet William, Rose Mock Vervain | Perennial | Herb | Part-shade | Moist |
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 | ||
Glandularia tumidula | Plains Mock Vervain | Perennial | Herb | ||
Glandulicactus uncinatus | Chihuahuan Fishhook Cactus | Perennial | Cactus/Succulent | ||
Glandulicactus uncinatus var. wrightii | Chihuahuan Fishhook Cactus, Brown-flowered Hedgehog Cactus, Catclaw Cactus | Perennial | Cactus/Succulent | ||
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 |
Glyceria striata | Fowl Mannagrass | Perennial | Grass/Grass-like | Part-shade | |
Gomphrena haageana | Rio Grande Globe Amaranth | Perennial | Herb | ||
Gomphrena nealleyi | Nealley's Globe Amaranth | Perennial | Herb | Sun | Moist |
Gossypianthus lanuginosus | Woolly Cottonflower | Perennial | Herb | ||
Grindelia adenodonta | Lonestar Gumweed | Annual | Herb | ||
Grindelia grandiflora | Manyray Gumweed | Annual | Herb | ||
Grindelia havardii | Havard's Gumweed | Biennial | 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 | |
Grusonia schottii | Dog Cholla, Big Bend Pricklypear | Perennial | Cactus/Succulent | Sun | 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 | ||
Habranthus tubispathus | Rio Grande Copperlily, Copper Lily, Rio Grande Copper-lily | Perennial | Herb | Sun | Moist |
Hamamelis virginiana | Witch-hazel, American Witch-hazel, Common Witch-hazel, Winterbloom, Snapping Hazelnut, Striped Alder, Spotted Alder, Tobacco-wood, Water-witch | Perennial | Tree | Shade, Part-shade | Moist, Dry |
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 hispida | Rough False Pennyroyal | Annual | Herb | ||
Hedeoma reverchonii | Reverchon's False Pennyroyal | Perennial | Herb, Subshrub | ||
Hedeoma reverchonii var. reverchonii | Reverchon's False Pennyroyal, Rock Hedeoma | Perennial | Subshrub | ||
Hedeoma reverchonii var. serpyllifolia | Reverchon's False Pennyroyal, Rock Hedeoma | Perennial | Herb | ||
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. amarum | Yellow Bitterweed, Yellowdicks | Annual | Herb | ||
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 elegans | Pretty Sneezeweed | Annual | Herb | ||
Helenium microcephalum | Smallhead Sneezeweed | Annual | Herb | ||
Helianthemum georgianum | Georgia Frostweed, Rockrose, Georgia Sunrose | Perennial | Herb | ||
Helianthemum rosmarinifolium | Rosemary Frostweed, Sun Rose | Perennial | Subshrub | ||
Helianthus annuus | Common Sunflower, Annual Sunflower | Annual | Herb | Sun | Dry |
Helianthus ciliaris | Texas Blueweed | Perennial | Herb | ||
Helianthus debilis | Cucumberleaf Sunflower, Cucumber-leaf Sunflower, Beach Sunflower | Annual | Herb | Sun | |
Helianthus debilis ssp. cucumerifolius | Cucumberleaf Sunflower | Annual | Herb | ||
Helianthus grosseserratus | Sawtooth Sunflower | Perennial | Herb | Sun | Moist |
Helianthus hirsutus | Hairy Sunflower, Rough Sunflower | Perennial | Herb | ||
Helianthus maximiliani | Maximilian Sunflower, Max Sunflower | Perennial | Herb | Sun | Moist, Dry |
Helianthus petiolaris | Prairie Sunflower, Plains Sunflower | Annual | Herb | Sun | |
Heliotropium confertifolium | Leafy Heliotrope | Perennial | Herb, Subshrub | ||
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 | ||
Heliotropium procumbens | Fourspike Heliotrope | Annual, Perennial | Herb, Subshrub | ||
Heliotropium tenellum | Pasture Heliotrope, White Heliotrope | Annual | Herb | Sun | Dry |
Heliotropium torreyi | Slimleaf Heliotrope | Perennial | Subshrub, Shrub | ||
Herbertia lahue | Prairie Nymph, Herbertia | Perennial | Herb | Part-shade | Dry |
Herbertia lahue ssp. caerulea | Prairie Nymph, Herbertia | Perennial | Herb | Part-shade | Dry |
Hermannia texana | Texas Burstwort, Mexican Mallow | Perennial | Herb | ||
Hesperaloe funifera | Giant Hesperaloe, New Mexico False Yucca, Samandoce | Perennial | Subshrub | Sun | Moist, Dry |
Hesperaloe parviflora | Red Yucca, Coral Yucca, Red-flowered False Yucca, Redflower False Yucca, Yellow Yucca, Hummingbird Yucca, Samandoque | Perennial | Cactus/Succulent | Sun | Dry |
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 | ||
Heteropogon contortus | Tanglehead | Perennial | Grass/Grass-like | Sun | Dry |
Heterotheca canescens | Hoary False Goldenaster, Gray Golden-aster | Perennial | Herb | Sun | Dry |
Heterotheca fulcrata | Rockyscree False Goldenaster | Perennial | Herb, Subshrub | ||
Heterotheca stenophylla | Stiffleaf False Goldenaster, Sticky Granite-daisy | Perennial | Herb | ||
Heterotheca subaxillaris | Camphorweed, Camphor Weed | Annual | Herb | ||
Hexalectris nitida | Glass Mountain Crested Coralroot, Glass Mountain Crested Coral Root | Perennial | Herb | ||
Hexalectris spicata | Spiked Crested Coralroot, Spiked Crested Coral Root | Perennial | Herb | ||
Hexalectris warnockii | Texas Crested Coralroot, Texas Purple Spike, Texas Crested Coral Root | Perennial | Herb | ||
Hibiscus coulteri | Desert Rosemallow, Desert Rose-mallow, Coulter Hibiscus | Perennial | Herb | Part-shade | Dry |
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 | ||
Hoffmannseggia oxycarpa | Sharppod Rushpea | Perennial | Subshrub | ||
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 | ||
Houstonia micrantha | Southern Bluet | Annual | Herb | ||
Houstonia parviflora | Greenman's Bluet | Annual | Herb | ||
Houstonia pusilla | Tiny Bluets, Small Bluets, Star Violet | Annual | Herb | ||
Houstonia rosea | Rose Bluet | Annual | Herb | ||
Hunzikeria texana | Texas Cupflower | Perennial | Herb, Subshrub | ||
Hybanthus verticillatus | Babyslippers, Nodding Green Violet, Green Violet | Perennial | Herb | Part-shade | Moist |
Hydrocotyle prolifera | Whorled Marshpennywort | Perennial | Herb | Wet | |
Hydrocotyle umbellata | Manyflower Marsh-pennywort, Many-flowered Marsh-pennywort, Marsh Pennywort, Water Pennywort, Money Plant | Perennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Hydrocotyle verticillata | Whorled Marshpennywort | Perennial | Herb | ||
Hydrolea ovata | Blue Waterleaf, Ovate False Fiddleleaf, Hairy Hydrolea | Perennial | Herb | Sun, Part-shade | Wet, Moist |
Hymenoclea monogyra | Singlewhorl Burrobrush | Perennial | Subshrub, Shrub | ||
Hymenopappus artemisiifolius | Oldplainsman, Woolly-white, Old Plainsman | Biennial | Herb | Part-shade | Dry |
Hymenopappus artemisiifolius var. artemisiifolius | Oldplainsman | Biennial | Herb | ||
Hymenopappus carrizoanus | Carrizo Sands Woollywhite | Biennial | 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 | ||
Hypericum drummondii | Nits And Lice, Drummond's St. John's-wort | Annual | Herb | ||
Hypericum gentianoides | Orangegrass, Pineweed | Annual | Herb | Part-shade | |
Hypericum hypericoides | St. Andrew's-cross | Perennial | Subshrub | ||
Hypericum mutilum | Dwarf St. John's-wort | Annual | Herb | Part-shade | |
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 | ||
Ilex decidua | Possumhaw, Possumhaw Holly, Deciduous Holly, Meadow Holly, Prairie Holly, Swamp Holly, Welk Holly, Deciduous Yaupon, Bearberry, Winterberry | Perennial | Shrub | Sun, Part-shade | Moist |
Ilex vomitoria | Yaupon, Yaupon Holly, Cassina | Perennial | Shrub, Tree | Sun, Shade, Part-shade | Moist, Dry |
Indigofera lindheimeriana | Lindheimer's Indigo | Perennial | Shrub | Sun, Part-shade | Wet, Moist |
Indigofera miniata | Scarlet Pea, Coastal Indigo, Texas Indigo, Western Indigo | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Indigofera suffruticosa | Anil De Pasto | Perennial | Herb, Subshrub | ||
Ipomoea cordatotriloba | Tievine, Purple Bindweed, Morning Glory | Perennial | Vine | ||
Ipomoea cordatotriloba var. cordatotriloba | Tievine, Sharp-pod Morning Glory, Purple Bindweed, Tie Vine | Perennial | Vine | Part-shade | |
Ipomoea cordatotriloba var. torreyana | Torrey's Tievine | Perennial | Herb, Vine | ||
Ipomoea leptophylla | Bush Morning-glory | Perennial | Herb | Part-shade | Dry |
Ipomoea lindheimeri | Lindheimer's Morning-glory, Blue Morning Glory | Perennial | Vine | Sun | Dry |
Ipomoea pandurata | Man Of The Earth, Wild Potato, Wild Sweet Potato, Manroot | Perennial | Herb | Sun, Shade, Part-shade | Moist |
Ipomoea sagittata | Saltmarsh Morning-glory, Salt-marsh Morning Glory | Perennial | Vine | ||
Ipomopsis longiflora | Flaxflowered Ipomopsis, Pale Trumpets, Paleflower Gilia, White-flower Skyrocket, White-flowered Gilia | Annual | Herb | Sun | Dry |
Ipomopsis rubra | Standing Cypress, Texas Plume, Red Texas Star, Red Gilia | Biennial | Herb | Sun, Part-shade | Dry |
Iresine rhizomatosa | Judas Bush | Perennial | Herb | ||
Iris fulva | Copper Iris, Red Iris | Perennial | Herb | Sun, Part-shade | Wet, Moist |
Isocoma pluriflora | Southern Goldenbush, Jimmyweed | Perennial | Herb | ||
Isoetes butleri | Limestone Quillwort, Glade Quillwort, Butler's Quillwort | Perennial | Grass/Grass-like | ||
Isoetes lithophila | Rock Quillwort | Perennial | Grass/Grass-like | ||
Isoetes melanopoda | Blackfoot Quillwort | Perennial | Grass/Grass-like | ||
Isolepis carinata | Keeled Bulrush | Annual | Grass/Grass-like | ||
Iva angustifolia | Narrowleaf Marshelder, Narrow-leaf Sumpweed, Narrowleaf Marsh Elder | Annual | Herb | ||
Iva annua | Annual Marshelder, Marshelder, Sumpweed, Annual Marsh Elder, Marsh Elder | Annual | Herb | ||
Jatropha cathartica | Berlandier's Nettlespurge, Jicamilla | Perennial | Herb | ||
Jatropha dioica | Leatherstem, Leather Stem, Rubber Plant | Perennial | Subshrub | Sun, Part-shade | Dry |
Jatropha dioica var. dioica | Leatherstem | Perennial | Subshrub | ||
Juglans major | Arizona Walnut, Arizona Black Walnut, River Walnut, Mountain Walnut, Nogal Silvestre | Perennial | Tree | Sun, Part-shade | Dry |
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 brachycarpus | Whiteroot Rush | Perennial | Grass/Grass-like | ||
Juncus bufonius | Toad Rush | Annual | Grass/Grass-like | Sun | |
Juncus dichotomus | Forked Rush | Perennial | Grass/Grass-like | ||
Juncus diffusissimus | Slimpod Rush | Perennial | Grass/Grass-like | ||
Juncus dudleyi | Dudley's Rush | Perennial | Grass/Grass-like | ||
Juncus filipendulus | Ringseed 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 nodatus | Stout Rush | Perennial | Grass/Grass-like | ||
Juncus polycephalos | Manyhead Rush | Perennial | Grass/Grass-like | ||
Juncus scirpoides | Needlepod Rush | Perennial | Grass/Grass-like | ||
Juncus texanus | Texas Rush | Perennial | Grass/Grass-like | ||
Juncus torreyi | Torrey's Rush | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Juncus validus | Roundhead Rush | Perennial | Grass/Grass-like | Part-shade | |
Juncus validus var. validus | Roundhead Rush | Perennial | Grass/Grass-like | ||
Juniperus ashei | Ashe Juniper, Ashe's Juniper, Mountain Cedar, Rock Cedar, Post Cedar, Texas Cedar, Brake Cedar, Mexican Juniper, Blueberry Juniper, Ozark White Cedar, Sabino, Enebro | Perennial | Tree | Part-shade | Dry |
Juniperus pinchotii | Pinchot's Juniper, Pinchot Juniper, Redberry Juniper, Texas Juniper, Christmasberry Juniper | Perennial | Tree | Part-shade | Dry |
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 americana | American Water-willow, Water-willow | Perennial | Herb | Sun, Part-shade | Wet, Moist |
Justicia pilosella | Hairy Tube-tongue, Gregg's Tube-tongue, False Honeysuckle | Perennial | Herb | Part-shade | Moist, Dry |
Justicia warnockii | Warnock's Water-willow | Perennial | Subshrub | Part-shade | Moist |
Kallstroemia hirsutissima | Hairy Caltrop, Hairy Carpetweed | Annual | Herb | ||
Kallstroemia parviflora | Warty Caltrop, Small-flowered Carpetweed | Annual | Herb | Sun | Dry |
Kallstroemia perennans | Perennial Caltrop | Perennial | Herb | ||
Karwinskia humboldtiana | Coyotillo, Humboldt Coyotillo | Perennial | Tree | Part-shade | Dry |
Koeberlinia spinosa | Crown Of Thorns, Spiny Allthorn | Perennial | Tree | ||
Krameria erecta | Littleleaf Ratany, Range Ratany | Perennial | Subshrub | Sun | |
Krameria grayi | White Ratany, Crimson Beak, Chacati, Cosahui | Perennial | Subshrub | ||
Krameria lanceolata | Trailing Krameria, Ratany, Crameria, Prairie Sandbur, Trailing Ratany | Perennial | Herb | Part-shade | |
Krameria ramosissima | Manystem Ratany, Calderona | Perennial | Shrub | ||
Krigia caespitosa | Weedy Dwarfdandelion, Dwarf Dandelion | Annual | Herb | ||
Krigia dandelion | Potato Dwarf Dandelion, Potato Dandelion | Perennial | Herb | ||
Krigia occidentalis | Western Dwarfdandelion | Annual | Herb | ||
Krigia virginica | Virginia Dwarfdandelion, Virginia Dwarf-dandelion, Virginia Dwarf Dandelion, Dwarf Dandelion | Annual | Herb | ||
Krigia wrightii | Wright's Dwarfdandelion | Annual | Herb | ||
Kyllinga brevifolia | Shortleaf Spikesedge | Perennial | Grass/Grass-like | ||
Lactuca floridana | Woodland Lettuce, Florida Lettuce | Annual, Biennial | Herb | Shade, Part-shade | Wet, Moist |
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 |
Lechea mucronata | Hairy Pinweed | Perennial | Herb | ||
Lechea san-sabeana | San Saba Pinweed | Perennial | Herb | ||
Lechea tenuifolia | Narrowleaf Pinweed | Perennial | Herb | ||
Leersia monandra | Cut Rice Grass, Bunch Cutgrass | Perennial | Grass/Grass-like | Shade, Part-shade | Moist, Dry |
Leersia oryzoides | Rice Cutgrass, Rice Cut Grass | Perennial | Grass/Grass-like | Part-shade | Wet |
Leersia virginica | Whitegrass | Perennial | Grass/Grass-like | Part-shade | |
Lemna aequinoctialis | Lesser Duckweed | Perennial | Herb | ||
Lemna minor | Common Duckweed | Perennial | Herb | Sun | Wet |
Lemna obscura | Little Duckweed | Perennial | Herb | ||
Lemna turionifera | Turion Duckweed | Perennial | Herb | ||
Lemna valdiviana | Valdivia Duckweed | Perennial | Herb | ||
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 | ||
Leptochloa panicea ssp. brachiata | Red Sprangletop | Annual, Perennial | Grass/Grass-like | ||
Lepuropetalon spathulatum | Petiteplant | Annual | Subshrub | ||
Lespedeza stuevei | Tall Bush-clover, Tall Lespedeza | Perennial | Herb | ||
Lespedeza texana | Texas Lespedeza, Texas Bush-clover | Perennial | Herb | Sun | |
Lespedeza violacea | Violet Lespedeza | Perennial | Herb | Sun | |
Lespedeza virginica | Slender Lespedeza, Slender Bush-clover | Perennial | Herb | Shade, Part-shade | Dry |
Lesquerella argyraea | Silver Bladderpod | Biennial | Herb | ||
Lesquerella densiflora | Denseflower Bladderpod, Low Bladderpod | Annual | Herb | ||
Lesquerella engelmannii | Engelmann's Bladderpod | Perennial | Herb | ||
Lesquerella fendleri | Fendler's Bladderpod, Popweed | Perennial | Herb | Part-shade | Dry |
Lesquerella gordonii | Gordon's Bladderpod | Annual | Herb | Sun | |
Lesquerella gracilis | Spreading Bladderpod, Cloth-of-gold | Annual | Herb | Sun | |
Lesquerella gracilis ssp. gracilis | Spreading Bladderpod | Annual | Herb | ||
Lesquerella grandiflora | Bigflower Bladderpod | Annual | Herb | ||
Lesquerella lasiocarpa | Roughpod Bladderpod | Annual, Biennial, Perennial | Herb | ||
Lesquerella purpurea | Rose Bladderpod, Purple Bladderpod | Perennial | Herb | ||
Lesquerella recurvata | Gaslight Bladderpod, Slender Bladderpod | Annual | Herb | ||
Lesquerella sessilis | Sessile Bladderpod | Annual | Herb | ||
Leucaena pulverulenta | Great Leadtree, Mexican Leadtree, Great Leucaena, Tepeguaje | Perennial | Tree | Part-shade | Moist |
Leucaena retusa | Goldenball Leadtree, Littleleaf Leadtree, Little Leucaena, Lemonball, Wahoo Tree | Perennial | Tree | Part-shade | Dry |
Leucophyllum frutescens | Cenizo, Purple Sage, Texas Ranger, Texas Barometer Bush, Texas Silverleaf, Texas Sage, Silverleaf | Perennial | Shrub | Sun, Part-shade | Dry |
Leucophyllum minus | Big Bend Barometerbush, Big Bend Silverleaf | Perennial | Shrub | Sun | Dry |
Leucospora multifida | Narrowleaf Paleseed | Annual | Herb | ||
Liatris aestivalis | Summer Gayfeather, Summer Blazing Star, Summer Liatris | Perennial | Herb | Sun | Dry |
Liatris elegans | Pink-scale Blazing Star, Pink-scale Gayfeather, Pink-scale Liatris | Perennial | Herb | Sun | Dry |
Liatris elegans var. bridgesii | Pinkscale Blazingstar, Pinkscale Gayfeather | Perennial | Herb | ||
Liatris elegans var. carizzana | Pink-scale Blazing Star, Pink-scale Gayfeather, Pink-scale Liatris | Perennial | Herb | ||
Liatris punctata | Dotted Blazing Star, Dotted Gayfeather, Dotted Liatris, Purples | Perennial | Herb | Sun | Dry |
Liatris punctata var. mucronata | Texas Gayfeather, Texas Blazing Star, Texas Liatris, Cusp Liatris, Cusp Blazing Star, Cusp Gayfeather, Narrow-leaf Blazing Star, Narrow-leaf Gayfeather, Purples | Perennial | Herb | Sun | Dry |
Limnodea arkansana | Ozark Grass, Ozarkgrass | Annual | Grass/Grass-like | Sun, Shade, Part-shade | Wet, Moist |
Limnosciadium pinnatum | Tansy Dogshade | Annual | Herb | ||
Lindera benzoin | Northern Spicebush, Spicebush, Wild Allspice | Perennial | Shrub | Sun, Shade, Part-shade | Wet, Moist, Dry |
Lindernia dubia | Yellowseed False Pimpernel | Annual | Herb | ||
Lindernia dubia var. anagallidea | Yellowseed False Pimpernel | Annual, Biennial | Herb | ||
Lindheimera texana | Texas Yellowstar, Texas Star, Texas Yellow-star, Lindheimer Daisy | Annual | Herb | Sun | Dry |
Linum alatum | Winged 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 berlandieri var. filifolium | Berlandier's Yellow Flax | Annual | Herb | ||
Linum hudsonioides | Texas Flax, Yellow Flax, Hudson Flax | Annual | Herb | Sun | Dry |
Linum imbricatum | Tufted Flax | Annual | Herb | ||
Linum medium | Stiff Yellow Flax | Annual, Perennial | Herb | ||
Linum medium var. texanum | Stiff Yellow Flax | Annual, Perennial | Herb | ||
Linum pratense | Meadow Flax | Annual | Herb | ||
Linum rupestre | Rock Flax | Perennial | Herb | ||
Linum sulcatum | Grooved Flax, Yellow Prairie Flax | Annual | Herb | ||
Lipocarpha aristulata | Awned Halfchaff Sedge | Annual | Grass/Grass-like | ||
Lipocarpha drummondii | Drummond's Halfchaff Sedge | Annual | Grass/Grass-like | ||
Lithospermum incisum | Fringed Puccoon, Golden Puccoon, Narrowleaf Puccoon, Narrow-leaved Puccoon, Puccoon, Narrowleaf Gromwell, Fringed Gromwell, Narrowleaf Stoneseed | Perennial | Herb | Sun | Dry |
Lithospermum matamorense | Rough Stoneseed | Annual | Herb | ||
Lithospermum mirabile | San Antonio Stoneseed | Perennial | Herb | ||
Lobelia appendiculata | Pale Lobelia | Annual | Herb | ||
Lobelia appendiculata var. appendiculata | Pale Lobelia | Annual, Biennial | Herb | ||
Lobelia berlandieri var. brachypoda | Berlandier's Lobelia, Blue Lobelia | Annual | Herb | ||
Lobelia cardinalis | Cardinal Flower | Perennial | Herb | Sun, Shade, Part-shade | Wet, Moist |
Lobelia puberula | Downy Lobelia | Perennial | Herb | ||
Loeflingia squarrosa | Spreading Pygmyleaf | Annual | 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 |
Lonicera sempervirens | Coral Honeysuckle, Trumpet Honeysuckle, Woodbine | Perennial | Vine | Sun, Part-shade | Moist |
Lotus unifoliolatus | American Bird's-foot Trefoil | Annual | Herb | ||
Ludwigia decurrens | Wingleaf Primrose-willow | Annual | Herb | ||
Ludwigia glandulosa | Cylindric-fruit Primrose-willow | Perennial | Herb | ||
Ludwigia octovalvis | Mexican Primrose-willow, Narrow-leaf Water Primrose, Seedbox, Mexican Primrose Willow | Perennial | Shrub | Sun, Part-shade | Moist |
Ludwigia octovalvis ssp. octovalvis | Mexican Primrose-willow | Perennial | Subshrub | ||
Ludwigia palustris | Marsh Seedbox, Water Purslane | Perennial | Herb | Sun | Wet |
Ludwigia peploides | Floating Primrose-willow, Water-primrose, Creeping Water-primrose | Perennial | Herb | Sun | |
Ludwigia repens | Creeping Primrose-willow, Floating Primrose-willow, Water Primrose | Perennial | Herb | ||
Lupinus texensis | Texas Bluebonnet, Bluebonnet, Texas Lupine, Buffalo Clover, Wolf Flower | Annual | Herb | Sun | Dry |
Lycium berlandieri | Berlandier's Wolfberry, Wolfberry | Perennial | Shrub | Sun, Part-shade | Dry |
Lycopus americanus | American Water Horehound, Water Horehound | Perennial | Herb | Shade | Wet, Moist |
Lygodesmia texana | Texas Skeleton Plant, Texas Skeleton Weed, Skeleton-plant, Purple Dandelion, Flowering Straw | Perennial | Herb | Sun | Dry |
Lythrum alatum | Winged Lythrum | Perennial | Subshrub | Sun | Wet, Moist |
Lythrum alatum var. lanceolatum | Winged Lythrum, Lance-leaf Loosestrife | Perennial | Herb | ||
Lythrum californicum | California Loosestrife | Perennial | Herb | Sun | Moist |
Lythrum ovalifolium | Low Loosestrife, Stream Loosestrife | Perennial | 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 |
Magnolia grandiflora | Southern Magnolia, Evergreen Magnolia, Loblolly Magnolia, Great Laurel Magnolia, Big Laurel, Bull Bay | Perennial | Tree | Sun, Part-shade | Moist, Dry |
Mahonia swaseyi | Texas Barberry, Texas Oregon-grape | Perennial | Shrub | Sun | |
Mahonia trifoliolata | Agarita, Agarito, Algerita, Laredo Mahonia, Laredo Oregon-grape, Trifoliate Barberry, Wild Currant | Perennial | Shrub | Sun, Part-shade | Moist, Dry |
Malachra capitata | Yellow Leafbract, Malva De Caballo, Horse Mallow | Annual, Perennial | Herb | ||
Malpighia glabra | Barbados Cherry, Wild Crapemyrtle, Acerola, Manzanita | Perennial | Shrub | Part-shade | Dry |
Malus ioensis | Prairie Crabapple, Iowa Crabapple, Western Crabapple, Prairie Crab, Iowa Crab, Western Crab | Perennial | Tree | Sun | Moist |
Malvastrum aurantiacum | Wright's False Mallow | Perennial | Shrub | Sun | Dry |
Malvaviscus arboreus | Turkscap, Wax Mallow, Bleeding Hearts, Mexican Apple, Manzanita | Perennial | Shrub | ||
Malvaviscus arboreus var. drummondii | Turk's Cap, Drummond's Turk's Cap, Drummond Turk's Cap, Wax Mallow, Drummond's Wax Mallow, Drummond Wax Mallow, Red Mallow, Texas Mallow, Mexican Apple, Sleeping Hibiscus, Bleeding Hearts, Manzanita | Perennial | Shrub | Shade, Part-shade | Moist, Dry |
Malvella lepidota | Scurfymallow, Malvalla | Perennial | Herb | ||
Mammillaria heyderi | Little Nipple Cactus, Heyder Pincushion Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Mammillaria lasiacantha | Lacespine Nipple Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Mammillaria prolifera var. texana | Texas Nipple Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Mandevilla macrosiphon | Plateau Rocktrumpet, Longtube Trumpet Flower, Flor De San Juan, Rock Trumpet | Perennial | Herb | Part-shade | Dry |
Manfreda maculosa | False Aloe, Spice Lily, Spice-lily | Perennial | Cactus/Succulent | Sun, Part-shade | Moist, Dry |
Manfreda sileri | Siler's Tuberose | Perennial | Cactus/Succulent | Sun, Part-shade | Moist, Dry |
Marshallia caespitosa | Barbara's-buttons, Puffballs, White Barbara's-buttons, Barbara's Buttons | Perennial | Herb | Sun, Part-shade | Dry |
Marshallia caespitosa var. signata | Marked Barbara's-buttons, Marked Barbara's Buttons, Puffballs | Perennial | Herb | ||
Marsilea macropoda | Bigfoot Water-clover, Water-clover, Clover-fern, Largefoot Pepperwort | Perennial | Herb, Fern | Sun, Shade, Part-shade | Wet |
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 |
Matelea cynanchoides | Prairie Milkvine | Perennial | Herb | ||
Matelea edwardsensis | Plateau Milkvine, Plateau Milkweed Vine | Perennial | Vine | ||
Matelea gonocarpos | Anglepod, Angularfruit Milkvine | Perennial | Vine | ||
Matelea reticulata | Pearl Milkweed Vine, Netted Milkvine, Green Milkweed Vine, Net Vein Milkvine | Perennial | Vine | Part-shade | Dry |
Matelea sagittifolia | Arrowleaf Milkvine | Perennial | Shrub, Vine | ||
Maurandella antirrhiniflora | Snapdragon Vine , Roving Sailor, Climbing Snapdragon, Little Snapdragon Vine | Perennial | Vine | Part-shade | Dry |
Mecardonia procumbens | Baby Jump-up | Annual | Herb | ||
Melampodium cinereum | Hoary Blackfoot | Perennial | Herb, Subshrub | ||
Melampodium cinereum var. hirtellum | Hoary Blackfoot | Perennial | Subshrub | ||
Melampodium leucanthum | Blackfoot Daisy, Rock Daisy, Plains Blackfoot, Arnica | Perennial | Herb | Sun, Part-shade | Dry |
Melica nitens | Three-flower Melic, Tall Melicgrass, Threeflower Melicgrass, Melicgrass | Perennial | Grass/Grass-like | Part-shade | Moist, Dry |
Melochia pyramidata | Pyramidflower, Broom-wood, Pyramid Flower | Annual | Herb, Subshrub, Shrub | ||
Melothria pendula | Guadeloupe Cucumber, Meloncito, Speckled Gourd | Perennial | Vine | ||
Melothria pendula var. pendula | Guadeloupe Cucumber | Perennial | Herb, Vine | ||
Menispermum canadense | Common Moonseed | Perennial | Vine | Sun, Shade, Part-shade | Moist |
Menodora heterophylla | Low Menodora, Redbud, Twinpod | Perennial | Herb | Part-shade | Dry |
Menodora longiflora | Showy Menodora, Twinpod | Perennial | Herb | Part-shade | Dry |
Menodora scabra | Rough Menodora | Perennial | Subshrub | Sun | |
Mentzelia albescens | Wavyleaf Blazingstar | Perennial | 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 | ||
Merremia dissecta | Alamo Vine, Noyau Vine, Correhuela De Las Doce | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Meximalva filipes | Texasfan | Perennial | Subshrub | ||
Mikania scandens | Climbing Hempvine, Climbing Hempweed | Perennial | Vine | Shade | Wet |
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 latidens | Kairn's Sensitive Briar | Perennial | Herb | ||
Mimosa nuttallii | Nuttall's Sensitive Briar | Perennial | Herb | ||
Mimosa roemeriana | Roemer's Mimosa, Sensitive Briar | Perennial | Herb | Sun | Dry |
Mimosa rupertiana | Eastern Sensitive Plant | Perennial | Herb | ||
Mimosa strigillosa | Powderpuff, Sunshine Mimosa, Sensitive Plant | Perennial | Shrub | Moist, Dry | |
Mimosa texana | Texas Mimosa, Wherry Mimosa | Perennial | Shrub | Part-shade | Dry |
Mimulus glabratus | Roundleaf Monkeyflower, Yellow Monkeyflower | Perennial | Herb | ||
Minuartia drummondii | Drummond's Stitchwort, Sandwort | Annual | Herb | ||
Minuartia patula | Pitcher's Stitchwort, Slender Sandwort, Spreading Sandwort, Lime Barren Sandwort, Glade Sandwort | Annual | 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 |
Mitreola petiolata | Lax Hornpod | Annual | Herb | ||
Modiola caroliniana | Carolina Bristlemallow, Carolina Modiola | Annual | Subshrub | ||
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 fistulosa | Wild Bergamot, Beebalm | Perennial | Herb | Sun, Part-shade | Moist, Dry |
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 | ||
Monarda stanfieldii | Stanfield's Beebalm, Stanfield's Monarda | Perennial | Herb | ||
Monolepis nuttalliana | Nuttall's Povertyweed | Annual | Herb | ||
Morella cerifera | Wax Myrtle , Southern Wax Myrtle, Southern Bayberry, Eastern Bayberry, Bayberry, Candleberry, Tallow Shrub | Perennial | Shrub | Sun, Part-shade | Wet, Moist |
Mortonia sempervirens | Rio Grande Saddlebush | Perennial | Shrub | ||
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 lindheimeri | Lindheimer's Muhly, Lindheimer Muhly, Big Muhly, Blue Muhly | Perennial | Grass/Grass-like | Sun | Moist, Dry |
Muhlenbergia porteri | Bush Muhly | Perennial | Grass/Grass-like | Sun | Dry |
Muhlenbergia reverchonii | Seep Muhly | Perennial | Grass/Grass-like | Sun | Moist, Dry |
Muhlenbergia rigens | Deergrass, Meadow Muhly, Deer Muhly | Perennial | Grass/Grass-like | Sun | Moist |
Muhlenbergia schreberi | Nimblewill | Perennial | Grass/Grass-like | Shade, Part-shade | Moist |
Muhlenbergia spiciformis | Longawn Muhly | Perennial | Grass/Grass-like | ||
Muhlenbergia sylvatica | Woodland Muhly | Perennial | Grass/Grass-like | Part-shade | |
Muhlenbergia tenuifolia | Slender Muhly, Slimflower Muhly | Annual | Grass/Grass-like | ||
Muhlenbergia utilis | Aparejo Grass, Aparejo Muhly | Perennial | Grass/Grass-like | ||
Myosotis macrosperma | Largeseed Forget-me-not | Annual | Herb | Sun, Shade, Part-shade | Moist, Dry |
Myosotis verna | Spring Forget-me-not | Annual | Herb | ||
Myriophyllum heterophyllum | Twoleaf Watermilfoil | Perennial | Herb | ||
Najas guadalupensis | Common Water Nymph, Southern Water Nymph, Najas | Annual | Herb | Sun | Wet |
Nama havardii | Havard's Fiddleleaf | Annual | Herb | ||
Nama hispidum | Sand Bells, Bristly Nama, Sand-bell | Annual | Herb | ||
Nama jamaicense | Jamaicanweed, Jamaican Weed, Fiddleleaf Nama | Annual | Herb | ||
Nama parvifolium | Small-leaf Fiddleleaf | Annual, Perennial | Herb | ||
Nassella leucotricha | Texas Wintergrass, Texas Speargrass, Wintergrass | Perennial | Grass/Grass-like | Sun | Dry |
Neeragrostis reptans | Creeping Lovegrass | Annual | Grass/Grass-like | ||
Nekemias arborea | Peppervine | Perennial | Shrub, Vine | Sun, Part-shade | Moist |
Nelumbo lutea | American Lotus, Yellow Water Lotus, Yellow Lotus | Perennial | Herb | Sun | Wet |
Nemastylis geminiflora | Prairie Celestials, Celestials, Prairie Pleatleaf | Perennial | Herb | Sun, Part-shade | Dry |
Nemophila phacelioides | Texas Baby Blue Eyes, Large-flower Baby-blue-eyes, Baby Blue-eyes, Flannel Breeches | Annual | Herb | Part-shade | Dry |
Neolloydia conoidea | Chihuahuan Beehive Cactus, Chihuahuan Beehive, Cone Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Nephrolepis exaltata | Boston Swordfern | Perennial | Fern | ||
Nephrolepis exaltata ssp. exaltata | Boston Fern, Sword Fern, Wild Boston Fern | Perennial | Fern | ||
Neptunia lutea | Yellow Sensitive Briar, Yellow Puff | Perennial | Shrub | Sun | |
Neptunia pubescens | Tropical Puff | Perennial | Herb | ||
Neptunia pubescens var. microcarpa | Tropical Puff | Perennial | Herb | ||
Nerisyrenia camporum | Bicolor Fanmustard, Mesa Greggia | Perennial | Herb | ||
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 lindheimeriana | Devil's Shoestring, Devil's-shoestring, Ribbon Grass | Perennial | Shrub | Sun, Part-shade | Dry |
Nolina texana | Texas Sacahuista, Texas Beargrass, Basket Grass, Sacahuista, Bunchgrass, Texas Bear-grass | Perennial | Grass/Grass-like | Part-shade | Dry |
Notholaena copelandii | Copeland's Cloakfern | Perennial | Fern | ||
Notholaena standleyi | Star Cloak Fern, Northern Desert Star Cloakfern | Perennial | Fern | Part-shade | Dry |
Nothoscordum bivalve | Crowpoison, False Garlic, Crow Poison | Perennial | Herb | Sun | |
Nuphar lutea | Yellow Pond Lily, Yellow Cow Lily, Cow Lily, Spatter Dock, Wakas | Perennial | Herb | Part-shade | Wet |
Nuphar lutea ssp. advena | Common Spatterdock, Spatterdock, Yellow Cow-lily, Cow-lily, Yellow Pond-lily, Brandy-bottle | Perennial | Herb | Sun | Wet |
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 calcicola | Texas Beeblossom, Limestone Gaura | Perennial | Subshrub | Part-shade | |
Oenothera cinerea | Woolly Beeblossom, High Plains Beeblossom, Woolly Gaura, High Plains Gaura | Perennial | Subshrub | ||
Oenothera cinerea ssp. parksii | Parks' Beeblossom, Woolly Butterfly-weed, Parks Gaura | Perennial | Herb, Subshrub | ||
Oenothera curtiflora | Velvetweed, Velvetleaf Gaura, Lizard-tail Gaura, Willow Gaura | Annual | Herb | ||
Oenothera engelmannii | Engelmann's Evening-primrose, Engelmann Evening Primrose | Annual | Herb | ||
Oenothera filiformis | Longflower Beeblossom, Longflower Gaura, Large-flowered Gaura, Kearney Gaura, Tall Gaura | Annual, Biennial, Perennial | Herb | ||
Oenothera grandis | Showy Evening-primrose, Largeflower Eveningprimrose, Showy Eveningprimrose | Annual | Herb | ||
Oenothera heterophylla | Variable-leaf Evening-primrose | 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. macrocarpa | Bigfruit Evening-primrose, Fluttermill, Missouri Evening Primrose | Perennial | Herb | Sun, Part-shade | Dry |
Oenothera mexicana | Mexican Evening Primrose | Annual, Biennial, 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 | |
Oenothera villosa | Hairy Evening Primrose | Biennial, Perennial | Herb | ||
Oenothera villosa ssp. villosa | Hairy Evening-primrose | Biennial | Herb | ||
Oenothera xerogaura | Drummond's Beeblossom, Drummond's Gaura | Perennial | Herb | ||
Oldenlandia boscii | Bosc's Mille Graines | Perennial | Herb | ||
Oligomeris linifolia | Lineleaf Whitepuff | Annual | Herb | ||
Omphalodes aliena | Mexican Navelwort | Annual | Herb | Part-shade | Wet, Moist |
Onoclea sensibilis | Sensitive Fern, Bead Fern, Sympathy Fern | Perennial | Herb, Fern | Shade, Part-shade | Wet, Moist |
Onosmodium bejariense | Soft-hair Marbleseed | Perennial | Herb | Shade | Dry |
Onosmodium bejariense var. bejariense | Soft-hair Marbleseed, False Gromwell | Perennial | Herb | Sun | |
Onosmodium helleri | Heller's Marbleseed, Marble-seed | Perennial | Herb | Part-shade | |
Ophioglossum crotalophoroides | Bulbous Adder's-tongue | Perennial | Herb, Fern | ||
Ophioglossum crotalophoroides var. crotalophoroides | Bulbous Adder's-tongue | Perennial | Fern | ||
Ophioglossum engelmannii | Limestone Adder's-tongue, Limestone Adderstongue | Perennial | Herb, Fern | ||
Oplismenus hirtellus | Basketgrass | Perennial | Grass/Grass-like | ||
Oplismenus hirtellus ssp. setarius | Basketgrass | Perennial | Grass/Grass-like | ||
Opuntia atrispina | Border Pricklypear | Perennial | Cactus/Succulent | ||
Opuntia engelmannii | Cactus Apple, Prickly Pear | Perennial | Cactus/Succulent | Sun | Dry |
Opuntia engelmannii var. lindheimeri | Texas Prickly Pear, Lindheimer's Prickly Pear, Lindheimer Prickly Pear | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Opuntia engelmannii var. linguiformis | Cactus Apple | Perennial | Cactus/Succulent | ||
Opuntia humifusa | Low Prickly Pear, Smooth Prickly Pear, Devil's Tongue | 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 strigil | Marblefruit Pricklypear, Marblefruit Prickly Pear | Perennial | Cactus/Succulent | ||
Orobanche ludoviciana | Louisiana Broomrape | Annual | Herb | ||
Osmunda cinnamomea | Cinnamon Fern | Perennial | Herb, Fern | Sun, Shade, Part-shade | Wet, Moist |
Osmunda regalis | Royal Fern | Perennial | Herb, Fern | Shade, Part-shade | Wet, Moist |
Osmunda regalis var. spectabilis | Royal Fern | Perennial | Herb, Fern | Shade, Part-shade | Wet |
Oxalis albicans | Radishroot Woodsorrel | Perennial | Herb, Subshrub | ||
Oxalis dichondrifolia | Peonyleaf Woodsorrel | Perennial | Herb | ||
Oxalis dillenii | Slender Yellow Wood Sorrel, Yellow Wood Sorrel, Yellow Woodsorrel | Perennial | Herb | ||
Oxalis drummondii | Drummond's Wood-sorrel, Large-leaf Wood-sorrel, Drummond's Woodsorrel | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Oxalis violacea | Violet Woodsorrel, Violet Wood-sorrel | Perennial | Herb | Part-shade | Moist |
Oxytropis lambertii | Purple Locoweed | Perennial | Herb | Sun | |
Packera obovata | Golden Groundsel, Roundleaf Groundsel, Roundleaf Ragwort | Perennial | Herb | Shade, Part-shade | Moist |
Packera plattensis | Prairie Groundsel, Prairie Ragwort | Biennial | Herb | Sun, Shade, Part-shade | Dry |
Packera tampicana | Yellowtop, Great Plains Ragwort, Butterweed | Annual | Herb | ||
Palafoxia callosa | Small Palafox, Small Palafoxia | Annual | Herb | Sun | Dry |
Palafoxia hookeriana | Sand Palafox, Showy Palafox, Hooker Palafoxia, Sand Palafoxia, Hooker's Palafoxia | Annual | Herb | Sun, Part-shade | Dry |
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 diffusum | Spreading Witchgrass, West Indian Panicgrass, West Indian Panic Grass | Perennial | Grass/Grass-like | ||
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 rigidulum | Redtop Panicgrass, Redtop Panic Grass | Perennial | Grass/Grass-like | Sun | |
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 |
Parkinsonia texana | Texas Paloverde, Border Paloverde, Retama China | Perennial | Shrub, Tree | Sun | Dry |
Parkinsonia texana var. texana | Texas Paloverde, Texas Palo-verde, Palo-verde | Perennial | Shrub | Sun | Dry |
Paronychia drummondii | Drummond's Nailwort | Annual, Perennial | Herb | ||
Paronychia jamesii | James' Nailwort | Perennial | Subshrub | ||
Paronychia lindheimeri | Forked Nailwort | Annual | Herb | ||
Paronychia virginica | Whitlow-wort, Broom Nailwort, Yellow Nailwort, Park's Nailwort | Perennial | Herb, Subshrub | Sun | Dry |
Parthenium confertum | Gray's Feverfew | Annual, Biennial, Perennial | Herb, Subshrub | ||
Parthenium incanum | Mariola | Perennial | Shrub | Sun | Dry |
Parthenocissus heptaphylla | Sevenleaf Creeper, Seven-leaf Creeper | Perennial | Vine | Sun, Shade, Part-shade | Moist |
Parthenocissus quinquefolia | Virginia Creeper | Perennial | Vine | Sun, Shade, Part-shade | Moist |
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 |
Paspalidium geminatum | Egyptian Panicgrass | Perennial | Grass/Grass-like | ||
Paspalum distichum | Knotgrass | Perennial | Grass/Grass-like | Sun | |
Paspalum floridanum | Florida Paspalum | Perennial | Grass/Grass-like | Part-shade | Moist |
Paspalum langei | Rustyseed Paspalum | Perennial | Grass/Grass-like | ||
Paspalum plicatulum | Brownseed Paspalum, Brownseed Paspale | Perennial | Grass/Grass-like | Part-shade | Moist |
Paspalum pubiflorum | Hairyseed Paspalum | Perennial | Grass/Grass-like | ||
Passiflora affinis | Bracted Passionflower, Passion Flower | Perennial | Vine | Sun, Part-shade | Moist, Dry |
Passiflora foetida | Corona De Cristo, Fetid Passionflower | Perennial | Vine | Sun, Part-shade | Dry |
Passiflora foetida var. gossypiifolia | Cottonleaf Passionflower, Corona De Cristo | Perennial | Vine | ||
Passiflora lutea | Yellow Passionflower, Yellow Passion Vine, Yellow Passion-flower | Perennial | Herb | Part-shade | Moist |
Passiflora tenuiloba | Birdwing Passionflower, Slender-lobe Passionflower, Spread Lobe Passionflower, Bird Wing Passionflower | Perennial | Vine | Part-shade | Dry |
Pavonia lasiopetala | Rock Rose, Rose Pavonia, Rose Mallow, Pavonia | Perennial | Shrub | Sun, Part-shade | Dry |
Paxistima myrsinites | Oregon Boxleaf, Myrtle Boxwood, Mountain Lover | Perennial | Shrub | Sun, Shade, Part-shade | Dry |
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 cuspidatum | Indian-turnip, Largebract Indian Breadroot, Tall Scurfy Pea, Tall-bread Scurf-pea | Perennial | Herb | ||
Pediomelum cyphocalyx | Turniproot, Wand Psoralea, Turnip-root 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 hypogaeum var. scaposum | Subterranean Indian Breadroot | Perennial | Herb | ||
Pediomelum hypogaeum var. subulatum | Subterranean Indian Breadroot | Perennial | Herb | ||
Pediomelum latestipulatum | Texas Plains Indian Breadroot, Scurfpea, Scurf-pea | Perennial | Herb | ||
Pediomelum latestipulatum var. appressum | Texas Plains Indian Breadroot, Scurfpea, Scurf-pea | Perennial | Herb | ||
Pediomelum latestipulatum var. latestipulatum | Texas Plains Indian Breadroot, Scurfpea, 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 ovata | Ovateleaf Cliffbrake, Ovate-leaf Cliffbrake | Perennial | Herb, Fern | Sun | |
Pellaea wrightiana | Wright's Cliffbrake Fern, Wright's Cliffbrake | Perennial | Fern | ||
Peniocereus greggii | Nightblooming Cereus, Night-blooming Cereus | Perennial | Cactus/Succulent | ||
Peniocereus greggii var. greggii | Nightblooming Cereus, Night-blooming-cereus, Queen Of The Night | Perennial | Cactus/Succulent | Part-shade | Dry |
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 baccharifolius | Rock Penstemon, Rock Beardtongue, Cut-leaf Penstemon, Cut-leaf Beardtongue, Baccharis-leaf Penstemon, Baccharis-leaf Beardtongue | Perennial | Shrub | Sun, 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 guadalupensis | Guadalupe Penstemon, Guadalupe Beardtongue, White Penstemon, White Beardtongue | Perennial | Herb | Part-shade | |
Penstemon jamesii | James's Penstemon, James's Beardtongue, James Penstemon, James Beardtongue | Perennial | Herb | Sun | |
Penstemon laxiflorus | Nodding Penstemon, Nodding Beardtongue, Loose-flowered Penstemon, Loose-flowered Beardtongue | Perennial | Herb | Part-shade | Dry |
Penstemon murrayanus | Scarlet Penstemon, Scarlet Beardtongue, Red Penstemon, Red Beardtongue, Cupleaf Penstemon, Cupleaf Beardtongue | Perennial | Herb | Part-shade | Dry |
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 | ||
Penstemon triflorus ssp. triflorus | Heller's Penstemon, Heller's Beardtongue | Perennial | Herb | ||
Perityle angustifolia | Narrow-leaved Rockdaisy | Perennial | Subshrub | ||
Perityle lindheimeri | Lindheimer's Rockdaisy, Rock Daisy | Perennial | Herb, Subshrub | ||
Perityle lindheimeri var. halimifolia | Lindheimer's Rockdaisy | Perennial | Herb, Subshrub | ||
Persea borbonia | Redbay, Red Bay, Sweet Bay, Silk Bay, Red Bay Persea, Laurel Tree | Perennial | Tree | Part-shade | Moist |
Phacelia congesta | Caterpillars, Blue Curls, Fiddleneck | Annual, Biennial | Herb | Sun, Part-shade | Dry |
Phacelia patuliflora | Sand Phacelia, Sand Scorpionweed, Blue Phacelia | Annual | Herb | Part-shade | Dry |
Phacelia patuliflora var. patuliflora | Sand Phacelia | Annual | Herb | ||
Phacelia patuliflora var. teucriifolia | Sand Phacelia | Annual | Herb | ||
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 | |
Philadelphus ernestii | Canyon Mock Orange, Canyon Mock-orange, Mock-orange | Perennial | Shrub | Sun, Part-shade | Moist, Dry |
Philadelphus texensis | Texas Mock Orange | Perennial | Shrub | Part-shade | Dry |
Phlox cuspidata | Pointed Phlox | Annual | Herb | ||
Phlox drummondii | Annual Phlox, Drummond Phlox, Pride-of-Texas, Texas Pride | Annual | Herb | Sun, Part-shade | Dry |
Phlox drummondii ssp. drummondii | Annual Phlox | Annual | Herb | ||
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 |
Phlox roemeriana | Goldeneye Phlox, Golden-eye Phlox | Annual | 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 caroliniensis | Carolina 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 heterophylla | Clammy Groundcherry | Perennial | Herb | Dry | |
Physalis longifolia | Longleaf Groundcherry | Perennial | Herb | ||
Physalis mollis | Field Groundcherry | Perennial | Herb | ||
Physalis pubescens | Husk Tomato, Downy Ground-cherry, Downy Groundcherry | Annual | Herb | ||
Physalis virginiana | Virginia Groundcherry | Perennial | Herb | ||
Physostegia angustifolia | Narrowleaf False Dragonhead, False Dragon-head | Perennial | Herb | ||
Physostegia correllii | Correll's False Dragonhead | Perennial | Herb | ||
Physostegia intermedia | Spring Obedient Plant, Marsh Obedient Plant, Slender False Dragonhead, Intermediate False Dragonhead | Perennial | Herb | Sun, Part-shade | Moist |
Physostegia pulchella | Showy False Dragonhead, Beautiful False Dragon-head | Perennial | Herb | Part-shade | Moist |
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 |
Pilostyles thurberi | Thurber's Stemsucker, Pilostyles | Perennial | Herb | ||
Pilularia americana | American Pillwort | Perennial | Fern | Wet | |
Pinaropappus roseus | White Rocklettuce, White Dandelion, Pink Dandelion, White Rock Lettuce | Perennial | Herb | ||
Pinus remota | Papershell Pinyon, Remote Pinyon Pine | Perennial | Tree | Part-shade | Dry |
Piptochaetium avenaceum | Blackseed Speargrass | Perennial | Grass/Grass-like | ||
Pistacia mexicana | Mexican Pistachio, Texas Pistachio, American Pistachio, Copal Pistachio, Wild Pistachio, Lentisco, Texas Pistache | Perennial | Tree | Sun | Dry |
Pistia stratiotes | Water Lettuce | Perennial | Herb | ||
Pityopsis graminifolia | Narrowleaf Silkgrass, Golden Aster | Perennial | Herb | Part-shade | |
Plantago aristata | Largebracted Plantain, Buckthorn | Annual | 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 | ||
Platanus occidentalis | American Sycamore, Eastern Sycamore, American Plane Tree, Plane Tree, Buttonwood, Buttonball Tree | Perennial | Tree | Sun, Shade, Part-shade | Moist |
Pleopeltis polypodioides | Resurrection Fern | Perennial | Herb, Fern, Vine | ||
Pleopeltis polypodioides ssp. michauxiana | Resurrection Fern | Perennial | Fern | ||
Pleuraphis jamesii | James' Galleta | Perennial | Grass/Grass-like | ||
Pleuraphis mutica | Tobosagrass, Tobosa Grass | Perennial | Grass/Grass-like | Sun | Dry |
Pluchea camphorata | Camphor Pluchea, Camphor Weed | Annual | Herb | ||
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 |
Poa arachnifera | Texas Bluegrass, Texas Blue Grass | Perennial | Grass/Grass-like | Sun, Part-shade | Moist |
Poa bigelovii | Bigelow's Bluegrass | Annual | Grass/Grass-like | ||
Poa pratensis | Kentucky Bluegrass | Perennial | Grass/Grass-like | Sun | Moist, Dry |
Poa sylvestris | Woodland Bluegrass, Sylvan Bluegrass, Sylvan Speargrass, Old-pasture Bluegrass | Perennial | Grass/Grass-like | ||
Polanisia dodecandra | Redwhisker Clammyweed, Clammyweed | Annual | Herb | ||
Polanisia dodecandra ssp. trachysperma | Sandyseed Clammyweed, Clammy-weed, Clammyweed | Annual | Herb | Sun | |
Polanisia erosa | Large Clammyweed | Annual | Herb | ||
Polanisia erosa ssp. erosa | Large Clammyweed | Annual | Herb | ||
Polygala alba | White Milkwort | Perennial | Herb | Part-shade | Dry |
Polygala lindheimeri | Shrubby Milkwort, Purple Milkwort | Perennial | Herb, Subshrub | ||
Polygala lindheimeri var. 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 |
Polygala verticillata | Whorled Milkwort | Annual | Herb | Sun | Moist |
Polygonella parksii | Parks' Jointweed | Annual | Herb, Subshrub | ||
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 setaceum | Bog Smartweed | Perennial | Herb | ||
Polygonum tenue | Pleatleaf Knotweed | Annual | Herb | ||
Polypremum procumbens | Juniper Leaf, Rustweed | Annual, Perennial | Herb | ||
Polytaenia nuttallii | Nuttall's Prairie Parsley, Prairie Parsley, Wild Dill, Prairie Parsnip | Biennial | Herb | Sun, Part-shade | Moist, Dry |
Polytaenia texana | Texas Prairie Parsley, Texas-parsley, Texas Parsley | Biennial | Herb | Sun | Dry |
Pomaria jamesii | James' Holdback, James Rush-pea | Perennial | Herb | ||
Pontederia cordata | Pickerelweed, Pickerel Rush | Perennial | Herb | Sun, Part-shade | Wet, Moist |
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 |
Porophyllum scoparium | Trans-pecos Poreleaf, Poreleaf, Shrubby Poreleaf, Hierba del Venado, Jarilla, Pomerillo | Perennial | Subshrub | ||
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 | ||
Prenanthes carrii | Carr's Rattlesnake-root, Carr's Cankerweed, Carr's Gall-of-the-earth | 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 |
Prosopis glandulosa var. glandulosa | Honey Mesquite | Perennial | Tree | ||
Prosopis reptans | Tornillo, Dwarf Screw Bean, Screw Bean Mesquite | Perennial | Subshrub, Vine | ||
Prunus angustifolia | Chickasaw Plum, Sandhill Plum | Perennial | Tree | Sun, Part-shade | Dry |
Prunus caroliniana | Carolina Cherry-laurel, Cherry-laurel, Laurel Cherry, Carolina Laurel Cherry | Perennial | Tree | Sun, Part-shade | Moist |
Prunus havardii | Havard's Plum, Havard’s Almond | Perennial | Shrub | ||
Prunus mexicana | Mexican Plum, Bigtree Plum, Inch Plum | Perennial | Tree | Sun, Part-shade | Moist, Dry |
Prunus minutiflora | Texas Almond, Texas Wild Almond, Dwarf Plum | Perennial | Shrub | Sun | Dry |
Prunus munsoniana | Munson Plum, Wild Goose Plum | Perennial | Tree | Part-shade | Dry |
Prunus rivularis | River Plum, Creek Plum, Hog Plum | Perennial | Shrub | Part-shade | Moist, Dry |
Prunus serotina | Black Cherry, Wild Black Cherry, Rum Cherry | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
Prunus serotina var. eximia | Escarpment Black Cherry, Edwards Plateau Black Cherry, Escarpment Cherry | Perennial | Tree | Sun, Part-shade | Moist |
Prunus texana | Peachbush, Sand Plum, Peach Bush, Texas Plum, Texas Peach Bush | Perennial | Shrub | Part-shade | |
Pseudognaphalium canescens ssp. canescens | Wright's Cudweed | Annual | Herb | ||
Pseudognaphalium obtusifolium | Sweet Everlasting, Rabbit-tobacco, Fragrant Cudweed | Annual | Herb | ||
Pseudognaphalium obtusifolium ssp. obtusifolium | Blunt-leaf Rabbit-tobacco, Rabbit Tobacco, Sweet Everlasting, Fragrant Cudweed | Annual | Herb | Part-shade | Moist |
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 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 | ||
Ptilimnium capillaceum | Herbwilliam | Annual | Herb | ||
Ptilimnium costatum | Ribbed Mock Bishopweed | Annual | Herb | ||
Ptilimnium nuttallii | Laceflower, Mock Bishop's-weed | Annual | Herb | ||
Pyrrhopappus carolinianus | Carolina Desert-chicory, Texas Dandelion, False Dandelion | Annual | Herb | ||
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 gravesii | Chisos Red Oak, Graves Oak, Mountain Red Oak, Rock Oak | Perennial | Tree | Part-shade | Dry |
Quercus havardii | Havard Oak, Havard Shin-oak, Shinnery Oak | Perennial | Shrub | Sun, Part-shade | Dry |
Quercus laceyi | Lacey Oak, Texas Blue Oak, Canyon Oak, Smoky Oak, Rock Oak | Perennial | Tree | 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 margaretta | Sand Post Oak, Runner Oak, Drummond Post Oak, Dwarf Post Oak, Scrubby Post Oak | Perennial | Tree | ||
Quercus marilandica | Blackjack Oak, Barren Oak, Black Oak, Jack Oak | Perennial | Tree | Part-shade | Dry |
Quercus mohriana | Mohr Oak, Shin Oak, Scrub Oak | Perennial | Shrub, Tree | Part-shade | Dry |
Quercus muehlenbergii | Chinkapin Oak, Chinquapin Oak, Chestnut Oak, Yellow Chestnut Oak, Rock Chestnut Oak, Yellow Oak, Rock Oak | Perennial | Tree | Sun, Part-shade | Dry |
Quercus polymorpha | Mexican White Oak, Netleaf White Oak, Monterrey Oak | Perennial | Tree | Sun, Part-shade | Moist |
Quercus shumardii | Shumard Oak, Shumard's Oak, Shumard Red Oak, Southern Red Oak, Swamp Red Oak, Spotted Oak | Perennial | Tree | Sun, Part-shade | Moist, 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 sinuata var. sinuata | Durand Oak, Durand White Oak, Bluff Oak, Bastard Oak | Perennial | Shrub, Tree | ||
Quercus stellata | Post Oak, Iron Oak, Cross Oak | Perennial | Tree | Part-shade | Dry |
Quercus texana | Nuttall Oak, Texas Oak | Perennial | Tree | Part-shade | |
Quercus virginiana | Coastal Live Oak, Southern Live Oak, Virginia Live Oak, Live Oak, Encino | Perennial | Tree | Sun, Part-shade | Moist |
Quincula lobata | Purple Groundcherry, Chinese Lantern, Purple Ground Cherry | Perennial | Herb | Sun, Part-shade | Dry |
Ranunculus fascicularis | Early Buttercup, Tufted Buttercup, Prairie Buttercup | Perennial | Herb | Sun, Shade, Part-shade | |
Ranunculus hispidus | Bristly Buttercup | Perennial | Herb | Part-shade | |
Ranunculus hispidus var. nitidus | Bristly Buttercup, Buttercup | Perennial | Herb | ||
Ranunculus macranthus | Large Buttercup | Perennial | Herb | Sun | Moist |
Ranunculus pusillus | Low Spearwort, Weakstem Buttercup | Annual | Herb | ||
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 |
Ratibida peduncularis | Naked Mexican Hat, Naked Prairie Coneflower | Perennial | Herb | Sun | |
Rhus aromatica | Fragrant Sumac, Aromatic Sumac, Lemon Sumac, Polecat Bush | Perennial | Shrub | Sun, Shade, Part-shade | Moist, Dry |
Rhus copallinum | Winged Sumac, Shining Sumac, Flameleaf Sumac, Mountain Sumac, Dwarf Sumac, Wing-rib Sumac, Black Sumac, Upland Sumac | Perennial | Shrub | Sun | Dry |
Rhus lanceolata | Prairie Flameleaf Sumac, Flameleaf Sumac, Prairie Sumac, Lance-leaf Sumac, Lance-leaved Sumac, Texas Sumac, Tree Sumac, Limestone Sumac, Prairie Shining Sumac | Perennial | Tree | Sun | Dry |
Rhus microphylla | Littleleaf Sumac, Desert Sumac, Correosa, Agritos | Perennial | Shrub | Part-shade | Dry |
Rhus 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 | ||
Rhus virens | Evergreen Sumac, Tobacco Sumac, Lambrisco, Lentrisco | Perennial | Shrub | Sun, Part-shade | Dry |
Rhynchosia americana | American Snoutbean | Perennial | Herb, Vine | ||
Rhynchosia minima | Least Snoutbean | Perennial | Vine | ||
Rhynchosia senna | Texas Snoutbean | Annual | Herb, Vine | ||
Rhynchosia senna var. texana | Texas Snoutbean, Texas Snout-bean | Perennial | Vine | ||
Rhynchosida physocalyx | Bladderpod Sida, Buffpetal, Beaked Sida | Perennial | Herb | ||
Rhynchospora caduca | Anglestem Beaksedge | Perennial | Grass/Grass-like | ||
Rhynchospora capillacea | Needle Beaksedge | Perennial | Grass/Grass-like | ||
Rhynchospora colorata | Whitetop Sedge, White-topped Sedge, Starrush Whitetop, Star Sedge, Star Rush | Perennial | Grass/Grass-like | Sun, Part-shade | Wet |
Rhynchospora globularis | Globe Beaksedge | Annual, Perennial | Grass/Grass-like | ||
Rhynchospora harveyi | Harvey's Beaksedge | Perennial | Grass/Grass-like | ||
Rhynchospora nivea | Showy Whitetop | 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 | |
Richardia brasiliensis | Tropical Mexican Clover, Brazil Pusley | Annual, Perennial | Herb | ||
Richardia tricocca | Prairie Mexican Clover | Perennial | Herb | ||
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 | ||
Rorippa teres | Southern Marsh Yellowcress | Annual | Herb | ||
Rosa carolina | Carolina Rose, Pasture Rose | Perennial | Shrub | Sun, Part-shade | Wet, Moist, Dry |
Rosa carolina var. carolina | Carolina Rose | Perennial | Subshrub | Sun, Shade, Part-shade | Moist, Dry |
Rotala ramosior | Lowland Rotala | Annual | Herb | Sun | Moist |
Rubus aboriginum | Garden Dewberry | Perennial | Subshrub, Vine | ||
Rubus trivialis | Southern Dewberry, Dewberry | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Rudbeckia fulgida | Orange Coneflower, Orange Rudbeckia, Perennial Black-eyed Susan, Goldstrum | Perennial | Herb | Sun | Moist |
Rudbeckia fulgida var. palustris | Prairie Coneflower | Perennial | Herb | ||
Rudbeckia hirta | Black-eyed Susan, Common Black-eyed Susan, Brown-eyed Susan, Blackeyed Susan | Annual, Biennial, Perennial | Herb | Sun | Moist, Dry |
Rudbeckia hirta var. pulcherrima | Black-eyed Susan, Blackeyed Susan, Brown-eyed Susan, Pinewoods Coneflower | Annual, Biennial, Perennial | Herb | Sun | Dry |
Ruellia davisiorum | Rio Grande Wild Petunia | Perennial | Subshrub | ||
Ruellia drummondiana | Drummond's Ruellia, Drummond's Wild Petunia | Perennial | Herb | Shade, Part-shade | 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 |
Ruellia nudiflora | Violet Ruellia, Common Wild Petunia, Violet Wild Petunia, Wild Petunia, Hierba De La Calentura | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Ruellia nudiflora var. nudiflora | Violet Wild Petunia | Perennial | Herb | ||
Ruellia nudiflora var. runyonii | Runyon's Wild Petunia | Perennial | Herb, Subshrub | ||
Ruellia occidentalis | Western Wild Petunia | Perennial | Herb | Shade, Part-shade | Moist, Dry |
Ruellia parryi | Parry's Wild Petunia | Perennial | Herb, Subshrub | ||
Ruellia strepens | Limestone Ruellia, Limestone Wild Petunia | Perennial | Herb | ||
Rumex altissimus | Pale Dock | Perennial | Herb | ||
Rumex chrysocarpus | Amamastla | Perennial | Herb | ||
Rumex hastatulus | Heartwing Sorrel, Heart-wing Sorrel | Perennial | Herb | ||
Rumex maritimus | Golden Dock | Annual | Herb | Part-shade | |
Rumex spiralis | Winged Dock | Perennial | Herb | ||
Sabal minor | Dwarf Palmetto, Bush Palmetto, Palmetto | Perennial | Shrub | Sun, Shade, Part-shade | Moist, Dry |
Sabatia campestris | Texas Star, Rose Gentian, Meadow Pink, Prairie Rose-gentian, Prairie Sabatia | Annual | Herb | Part-shade | Dry |
Saccharum giganteum | Sugarcane Plumegrass, Giant Plumegrass | Perennial | Grass/Grass-like | Sun | Wet, Moist |
Sagina decumbens | Trailing Pearlwort | Annual | Herb | ||
Sagina decumbens ssp. decumbens | Trailing Pearlwort | Annual | Herb | ||
Sagittaria calycina | Hooded Arrowhead | Perennial | Herb | ||
Sagittaria graminea | Grassy Arrowhead, Grass-leaf Arrowhead | Perennial | Herb | ||
Sagittaria graminea var. graminea | Grassy Arrowhead | Perennial | Herb | ||
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 | |
Sagittaria papillosa | Nipplebract Arrowhead | Perennial | Herb | ||
Sagittaria platyphylla | Delta Arrowhead | Perennial | Herb | Part-shade | Wet |
Salix caroliniana | Coastal Plain Willow | Perennial | Tree | Part-shade | |
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 ballotiflora | Shrubby Blue Sage, Blue Shrub Sage, Mejorana | Perennial | Shrub | Sun, Part-shade | Dry |
Salvia coccinea | Scarlet Sage, Tropical Sage, Blood Sage, Red Sage, Indian Fire | Annual, Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Salvia engelmannii | Engelmann's Sage, Engelmann's Salvia | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Salvia farinacea | Mealy Blue Sage, Mealy Sage, Mealycup Sage | Perennial | Herb | Sun | Moist |
Salvia greggii | Autumn Sage, Cherry Sage, Gregg Salvia | Perennial | Shrub | Sun | Dry |
Salvia lyrata | Lyreleaf Sage, Cancer Weed | Perennial | Herb | Sun, Shade, Part-shade | Moist, Dry |
Salvia reflexa | Mintweed, Lanceleaf Sage, Lamb's-leaf Sage, Rocky Mountain Sage, Sage Mint, Blue Sage | Annual | Herb | ||
Salvia roemeriana | Cedar Sage | Perennial | Herb | Part-shade | Dry |
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 | ||
Sanicula odorata | Clustered Blacksnakeroot | Perennial | 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 |
Saururus cernuus | Lizard's Tail, Lizard Tail, Breastweed, Water Dragon | Perennial | Herb | Shade, Part-shade | Wet, Moist |
Schaefferia cuneifolia | Desert Yaupon | Perennial | Tree | Part-shade | Dry |
Schedonnardus paniculatus | Tumblegrass, Tumble Grass | Perennial | Grass/Grass-like | ||
Schizachyrium scoparium | Little Bluestem, Popotillo Azul | Perennial | Grass/Grass-like | Sun, Part-shade | Dry |
Schoenocaulon drummondii | Green Feathershank, Green Lily | Perennial | Herb | Sun | Dry |
Schoenocaulon texanum | Texas Feathershank, Green Lily, Texas Sabadilla | Perennial | Herb | Sun, Part-shade | Dry |
Schoenoplectus acutus | Hardstem Bulrush, Tule | Perennial | Grass/Grass-like | ||
Schoenoplectus californicus | California Bulrush, California Club-rush, Giant Bulrush | Perennial | Herb | Sun | |
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 |
Schoenus nigricans | Black Bogrush, Black Bog-rush | Perennial | Grass/Grass-like | ||
Sclerocarpus uniserialis | Mexican Bonebract, Border Bonebract | Annual | Herb | ||
Sclerocarpus uniserialis var. uniserialis | Mexican Bonebract | Annual | Herb | ||
Scleropogon brevifolius | Burrograss | Perennial | Grass/Grass-like | Sun | Dry |
Scoparia dulcis | Licorice Weed, Bitterbroom, Riceweed, Sweetbroom, Licoriceweed | Annual, Perennial | Herb, Subshrub | Sun | |
Scrophularia marilandica | Carpenter's Square, Maryland Figwort | Perennial | Herb, Subshrub | ||
Scutellaria cardiophylla | Gulf Skullcap | Annual | Herb | ||
Scutellaria drummondii | Drummond's Skullcap | Annual | Herb | Sun | Dry |
Scutellaria drummondii var. drummondii | Drummond's Skullcap | Annual | Herb | ||
Scutellaria drummondii var. edwardsiana | Drummond's Skullcap | Annual | Herb | ||
Scutellaria ovata | Heartleaf Skullcap, Heart-leaf Skullcap | Perennial | Herb | Shade, Part-shade | Moist |
Scutellaria ovata ssp. mexicana | Heartleaf 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 |
Sedum nuttallianum | Yellow Stonecrop | Annual | Herb | Sun | Dry |
Sedum pulchellum | Widowscross | Annual | Herb | Wet | |
Sedum wrightii | Wright's Stonecrop | Perennial | Herb | Part-shade | Dry |
Selaginella apoda | Meadow Spikemoss | Perennial | Herb | ||
Selaginella arenicola ssp. riddellii | Riddell's Spikemoss | Perennial | Herb | ||
Selaginella lepidophylla | Flower Of Stone | Perennial | Herb, Fern | ||
Selaginella peruviana | Peruvian Spikemoss | Perennial | Herb | ||
Selenia dissecta | Texas Selenia | Annual | Herb | ||
Selenia jonesii | Jones' Selenia, Jones Selenia | Annual | Herb | ||
Selinocarpus diffusus | Spreading Moonpod | Perennial | Subshrub, Shrub | ||
Senecio ampullaceus | Texas Ragwort, Texas Groundsel, Texas Butterweed | Annual | Herb | ||
Senecio flaccidus | Threadleaf Ragwort, Threadleaf Groundsel | Perennial | Subshrub | ||
Senecio riddellii | Riddell's Ragwort | Perennial | Subshrub | ||
Senegalia berlandieri | Guajillo, Berlandier Acacia, Berlandier's Acacia, Round-flowered Catclaw, Roundflower Catclaw, Mimosa Catclaw, Thornless Catclaw, Huajilla | Perennial | Tree | Sun, Part-shade | Dry |
Senegalia 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 |
Senegalia wrightii | Wright Acacia, Wright's Acacia, Catclaw Acacia, Catclaw | Perennial | Tree | Sun, Part-shade | Dry |
Senna bauhinioides | Twinleaf Senna, Twinleaf | Perennial | Subshrub | ||
Senna lindheimeriana | Lindheimer's Senna, Velvet Leaf Senna, Velvetleaf Senna, Velvet-leaf Wild Sensitive-plant, Puppy-dog Ears | Perennial | Shrub | Sun, Part-shade | Dry |
Senna marilandica | Maryland Senna, Maryland Wild Senna, Southern Wild Senna, Wild Senna | Perennial | Herb | Sun | Moist |
Senna obtusifolia | Java-bean, Sicklepod | Annual | Herb | ||
Senna pumilio | Dwarf Senna | Perennial | Herb | ||
Senna roemeriana | Twoleaf Senna, Two Leaved Senna | Perennial | Shrub | Part-shade | Dry |
Senna wislizeni | Canyon Senna, Shrubby Senna, Dwarf Senna, Wislizenus's Senna, Wislizenus's Wild Sensitive-plant, Carrozo, Pinacate, Palo Prieto, Pinacatillo, Hojasén, Ejotillo | Perennial | Shrub | Sun | Moist |
Serjania brachycarpa | Littlefruit Slipplejack, Serjania | Perennial | Vine | Part-shade | Wet |
Sesbania drummondii | Rattlebush, Rattlebox, Poisonbean | Perennial | Shrub | ||
Sesbania herbacea | Coffeeweed, Bigpod Sesbania | Annual | Subshrub | ||
Sesbania vesicaria | Bagpod, Bladderpod | Annual | Herb, Subshrub | ||
Sesuvium verrucosum | Verrucose Seapurslane, Western Sea Purslane | Annual | Herb | ||
Setaria grisebachii | Grisebach's Bristlegrass | Annual | Grass/Grass-like | ||
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 | ||
Setaria reverchonii ssp. ramiseta | Rio Grande Bristlegrass | Perennial | Grass/Grass-like | ||
Setaria scheelei | Southwestern Bristlegrass, Scheele's Bristlegrass, Scheele's Foxtail Grass, Foxtail Grass | Perennial | Grass/Grass-like | Shade, Part-shade | Moist, Dry |
Setaria texana | Texas Bristlegrass | Perennial | Grass/Grass-like | Part-shade | Dry |
Setaria villosissima | Hairyleaf Bristlegrass | Perennial | Grass/Grass-like | ||
Seymeria texana | Texas Blacksenna | Annual | Herb | ||
Sibara virginica | Virginia Winged Rockcress | Annual | Herb | ||
Sicyos angulatus | One-seed Burr Cucumber, Star Cucumber | Annual | Vine | ||
Sida lindheimeri | Lindheimer's Sida, Showy Fanpetals | Perennial | Herb | ||
Sida longipes | Stockflower Fanpetals | Perennial | Subshrub | ||
Sida spinosa | Prickly Fanpetals | Annual | Subshrub | ||
Sideroxylon lanuginosum | Gum Bumelia, Gum Bully, Woollybucket Bumelia, Woolly Bumelia, Gum Woollybucket, Woolly Buckthorn, Chittamwood, Shittamwood, Gum Elastic, Coma, Black Haw | Perennial | Shrub, Tree | Sun, Part-shade | Dry |
Sideroxylon lanuginosum ssp. rigidum | Gum Bully, Brazos Bumelia, Black Haw | Perennial | Tree | Sun | Moist, Dry |
Silene antirrhina | Sleepy Silene, Sleepy Catchfly | Annual | Herb | ||
Silphium albiflorum | White Rosinweed, White-flowered Rosinweed, Compass Plant | Perennial | Herb | Sun | Dry |
Silphium laciniatum | Compassplant, Compass Plant | Perennial | Herb | Sun | Dry |
Silphium radula | Roughstem Rosinweed | Perennial | Herb | Sun | |
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 biforme | Wiry Blue-eyed Grass | Perennial | Herb | ||
Sisyrinchium chilense | Swordleaf Blue-eyed Grass, Sword-leaf Blue-eyed Grass | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Sisyrinchium langloisii | Roadside Blue-eyed Grass, Dotted Blue-eyed Grass, Southern Blue-eyed Grass | Perennial | Herb | Part-shade | Dry |
Sisyrinchium minus | Dwarf Blue-eyed-grass, Pink-eyed-grass, Pink Blue-eyed-grass | Annual | Herb | Sun, Part-shade | Moist, Dry |
Smallanthus uvedalius | Hairy Leafcup | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Smilax bona-nox | Sawbriar, Saw Greenbriar, Catbriar, Bullbriar, Stretchberry Vine | Perennial | Vine | Shade | Moist, Dry |
Smilax renifolia | Kidney-leaf Greenbriar | Perennial | Shrub, Vine | ||
Smilax tamnoides | Bristly Greenbriar | Perennial | Shrub, Vine | ||
Solanum citrullifolium | Watermelon Nightshade, Melonleaf Nightshade | Annual | Herb | ||
Solanum dimidiatum | Western Horsenettle, Western Horse-nettle | Perennial | Herb | ||
Solanum douglasii | Greenspot Nightshade, Douglas' Nightshade | Perennial | Subshrub | ||
Solanum elaeagnifolium | Silverleaf Nightshade, Silver-leaf Nightshade, White Horse Nettle, Trompillo, Tomato Weed, Bull Nettle | Perennial | Herb | Sun | Dry |
Solanum rostratum | Buffalo Bur, Buffalo Bur Nightshade, Buffalobur Nightshade | Annual | Herb | Sun | |
Solanum triquetrum | Texas Nightshade, Hierba Mora | Perennial | Herb, Vine | ||
Solidago altissima | Tall Goldenrod, Late Goldenrod, Canadian Goldenrod, Canada Goldenrod | Perennial | Herb | Sun, Part-shade | Moist |
Solidago gigantea | Giant Goldenrod, Smooth Goldenrod, Tall Goldenrod, Late Goldenrod, Early Goldenrod | Perennial | Herb | Part-shade | |
Solidago juliae | Julia's Goldenrod | Perennial | Herb | ||
Solidago nemoralis | Gray Goldenrod, Prairie Goldenrod, Oldfield Goldenrod, Grayleaf Goldenrod, Gray-leaved Goldenrod, Dyersweed Goldenrod, Dwarf Goldenrod, Field Goldenrod | Perennial | Herb | Sun, Shade, Part-shade | Dry |
Solidago odora | Anisescented Goldenrod, Anise-scented Goldenrod, Sweet Goldenrod | Perennial | Herb | Sun | Moist |
Solidago odora var. odora | Anisescented Goldenrod | Perennial | Herb | ||
Solidago petiolaris | Downy Ragged Goldenrod, Downy Goldenrod | Perennial | Herb | ||
Solidago radula | Western Rough Goldenrod | Perennial | Herb | ||
Solidago speciosa | Showy Goldenrod, Noble Goldenrod | Perennial | Herb | Part-shade | Moist |
Sophora nuttalliana | Silky Sophora | Perennial | Herb | ||
Sophora secundiflora | Texas Mountain Laurel, Mountain Laurel, Mescal Bean, Mescal Bean Sophora, Frijolillo, Frijolito | Perennial | Shrub, Tree | Sun, Part-shade | Moist, Dry |
Sorghastrum elliottii | Slender Indiangrass | Perennial | Grass/Grass-like | ||
Sorghastrum nutans | Indiangrass, Yellow Indiangrass, Indian Grass | Perennial | Grass/Grass-like | Sun, Shade, Part-shade | Moist, Dry |
Spartina spartinae | Gulf Cordgrass | Perennial | Grass/Grass-like | Sun | Wet |
Spergularia salina | Salt Sandspurry | Annual | Herb | ||
Spermolepis divaricata | Roughfruit Scaleseed | Annual | Herb | ||
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 hastulata | Spear Globemallow | Perennial | Subshrub | Sun | Dry |
Sphaeralcea incana | Gray Globemallow | Perennial | Subshrub | Sun, Part-shade | Moist, Dry |
Sphenopholis obtusata | Prairie Wedgescale | Annual | Grass/Grass-like | Part-shade | |
Spigelia hedyotidea | Prairie Pinkroot, Prairie Pink Root | Perennial | Herb | ||
Spigelia texana | Texas Pinkroot | Perennial | Herb | ||
Spiranthes cernua | Nodding Ladies'-tresses, Ladies'-tresses, Nodding Lady's Tresses | Perennial | Herb | Sun | Moist |
Spiranthes lacera | Northern Slender Ladies'-tresses, Slender Ladies'-tresses, Slender Lady's Tresses | Perennial | Herb | ||
Spiranthes lacera var. gracilis | Southern Slender Ladies'-tresses, Slender Ladies'-tresses, Slender Lady's Tresses | Perennial | Herb | ||
Spiranthes magnicamporum | Great Plains Ladies'-tresses, Great Plains Lady's Tresses | Perennial | Herb | ||
Spiranthes odorata | Marsh Ladies'-tresses, Fragrant Ladies'-tresses, Marsh Lady's Tresses | Perennial | Herb | ||
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 clandestinus | Hidden Dropseed, Rough Dropseed | Perennial | Grass/Grass-like | ||
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 giganteus | Giant Dropseed | Perennial | Grass/Grass-like | Sun | Dry |
Sporobolus junceus | Pineywoods Dropseed | Perennial | Grass/Grass-like | ||
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 |
Stachys crenata | Mousesear, Shade Betony, Mouse's Ear | Annual | Herb | ||
Steinchisma hians | Gaping Grass | Perennial | Grass/Grass-like | ||
Stellaria prostrata | Prostrate Starwort, Prostrate Chickweed | Annual | Herb | ||
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 texana | Texas Queen's Delight, Queen's Delight, Texas Toothleaf | Perennial | Herb | Part-shade | |
Stillingia treculiana | Trecul's Toothleaf | Perennial | Herb | ||
Streptanthus bracteatus | Bracted Twistflower, Bracted Jewelflower | Annual | Herb | ||
Streptanthus platycarpus | Broadpod Jewelflower, Broadpod Twistflower | Annual | 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 | |
Stylisma pickeringii | Pickering's Dawnflower | Perennial | Vine | ||
Stylisma pickeringii var. pattersonii | Patterson's Dawnflower | Perennial | Herb, Vine | ||
Stylosanthes biflora | Sidebeak Pencilflower | Perennial | Herb | ||
Styphnolobium affine | Eve's Necklace, Eve's Necklacepod, Texas Sophora, Pink Sophora, Necklace Tree | Perennial | Tree | Part-shade | Dry |
Styrax platanifolius | Sycamore-leaf Snowbell | Perennial | Shrub | Part-shade | Moist |
Styrax platanifolius ssp. platanifolius | Sycamoreleaf Snowbell | Perennial | Shrub, Tree | ||
Styrax platanifolius ssp. stellatus | Sycamoreleaf Snowbell, Hairy Sycamore-leaf Snow-bell | Perennial | Shrub | ||
Styrax platanifolius ssp. texanus | Texas Snowbell, Texas Snow-bell | Perennial | Shrub | ||
Symphoricarpos orbiculatus | Coralberry, Indian Currant, Buckbrush | Perennial | Shrub | Shade, Part-shade | Moist, Dry |
Symphyotrichum divaricatum | Southern Annual Saltmarsh Aster, Lawn American-aster, White Wood Aster, Saltmarsh Aster, Slender Aster | Annual | Herb | Part-shade | Moist |
Symphyotrichum drummondii | Drummond's Aster | Perennial | Herb | ||
Symphyotrichum drummondii var. texanum | Drummond's Aster, Texas Aster | Perennial | Herb | Part-shade | Dry |
Symphyotrichum dumosum | Rice Button Aster, White Bushy Aster | Perennial | Herb | ||
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 lanceolatum ssp. lanceolatum | White Panicle Aster, Panicled 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 patens | Late Purple Aster | Perennial | Herb | ||
Symphyotrichum patens var. patens | Spreading Aster, Late Purple Aster, Spread-leaf Aster, Sky-drop Aster | Perennial | Herb | Shade | |
Symphyotrichum praealtum | Willowleaf Aster | Perennial | Herb | Sun, Shade, Part-shade | Moist |
Symphyotrichum sericeum | Western Silver Aster, Western Silver American-aster, Silky Aster | Perennial | Herb | Sun, Part-shade | Dry |
Taxodium distichum | Bald Cypress, Baldcypress, Common Bald Cypress, Southern Bald Cypress, Deciduous Cypress, Southern Cypress, Swamp Cypress, Red Cypress, White Cypress, Yellow Cypress, Gulf Cypress, Tidewater Red Cypress | Perennial | Tree | Sun, Part-shade | Moist |
Tecoma stans | Yellow Bells, Yellowbells, Esperanza, Yellow Trumpetbush, Yellow Trumpetflower, Trumpetbush, Trumpetflower, Yellow Elder, Hardy Yellow Trumpet, Yellow Trumpet Bush | Perennial | Shrub | Sun, Part-shade | Dry |
Tephrosia lindheimeri | Lindheimer's Hoarypea, Hoary Pea, Lindheimer Tephrosia | Perennial | Subshrub | Part-shade | Dry |
Tephrosia onobrychoides | Multibloom Hoarypea, Multibloom Tephrosia | Perennial | Herb | ||
Tephrosia potosina | Edwards Plateau Hoarypea | Perennial | Herb, Subshrub | ||
Tephrosia virginiana | Goat's Rue, Virginia Tephrosia, Devil's Shoestring | Perennial | Herb | Sun, Shade, Part-shade | Dry |
Tetraclea coulteri | Coulter's Wrinklefruit | Perennial | Subshrub | ||
Tetragonotheca repanda | Showy Nerveray | Perennial | Herb | ||
Tetragonotheca texana | Squarebud Daisy, Nerve-ray, Square-bud Daisy | Perennial | Herb | Sun | Dry |
Tetraneuris linearifolia | Fineleaf Fournerved Daisy, Slender-leaf Hymenoxys, Bitterweed | Annual | Herb | ||
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 cubense | Small Coastal Germander, Coast Germander | Perennial | Herb | Sun | Dry |
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 ambiguum | Colorado Greenthread | Perennial | Herb | ||
Thelesperma burridgeanum | Burridge's Greenthread, Burridge Green-thread | Annual | Herb | ||
Thelesperma filifolium | Stiff Greenthread, Greenthread | Annual | Herb | Sun | Dry |
Thelesperma filifolium var. filifolium | Stiff Greenthread, Showy Navajo Tea, Greenthread | Annual, Perennial | Herb | Sun | Dry |
Thelesperma filifolium var. intermedium | Stiff Greenthread | Annual | Herb | ||
Thelesperma flavodiscum | East Texas Greenthread, 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 |
Thelocactus setispinus | Miniature Barrel Cactus, Hedgehog Cactus | Perennial | Cactus/Succulent | Sun | Dry |
Thelypteris kunthii | Wood Fern, River Fern, Southern Shield Fern, Kunth's Maiden Fern, Normal Shield Fern | Perennial | Fern | Shade, Part-shade | Moist |
Thelypteris ovata var. lindheimeri | Lindheimer's Marsh Fern, Lindheimer's Maiden Fern | Perennial | Fern | ||
Thymophylla acerosa | Prickly-leaf Dogweed, Texas Dogweed, Shrubby Dogweed, Prickleleaf Dogweed, Prickleaf Dogweed, Fetid Marigold, Scrubby Dogweed | Perennial | Herb | ||
Thymophylla micropoides | Woolly Pricklyleaf | 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 | ||
Tilia americana | American Basswood, American Linden, Lime Tree, Bee Tree | Perennial | Tree | Sun, Shade, Part-shade | Moist, Dry |
Tilia americana var. caroliniana | Carolina Basswood, Florida Basswood, Small-leaved Basswood, Downy Basswood, Carolina Linden, Florida Linden, Small-leaved Linden, Downy Linden | Perennial | Tree | ||
Tillandsia recurvata | Small Ball Moss, Ball Moss | Perennial | Herb | ||
Tillandsia usneoides | Spanish Moss | Perennial | Herb | Shade | |
Tinantia anomala | False Dayflower, Widows Tears | Annual | Herb | Part-shade | Moist |
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 mexicana | Mexican Crinklemat | 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 radicans ssp. verrucosum | Eastern Poison Ivy | Perennial | Herb, Subshrub, Shrub, Vine | ||
Tradescantia brevifolia | Trans-Pecos Spiderwort | Perennial | Herb | Part-shade | Moist, Dry |
Tradescantia edwardsiana | Plateau Spiderwort, Edwards' Spiderwort | Perennial | Herb | Part-shade | |
Tradescantia gigantea | Giant Spiderwort | Perennial | Herb | Sun, Part-shade | Moist |
Tradescantia hirsutiflora | Hairyflower Spiderwort | Perennial | Herb | Part-shade | Moist |
Tradescantia humilis | Texas Spiderwort | Perennial | Herb | ||
Tradescantia occidentalis | Prairie Spiderwort, Western Spiderwort, Spiderwort | Perennial | Herb | Sun, Part-shade | Dry |
Tradescantia ohiensis | Ohio Spiderwort, Bluejacket | Perennial | Herb | Part-shade | Dry |
Tradescantia pedicellata | Edwards Plateau Spiderwort, Granite Spiderwort | Perennial | Herb | ||
Tradescantia reverchonii | Reverchon's Spiderwort | Perennial | Herb | ||
Tradescantia subacaulis | Stemless Spiderwort | Perennial | Herb | Part-shade | Moist |
Tragia betonicifolia | Betonyleaf Noseburn | Perennial | Herb | ||
Tragia brevispica | Shortspike Noseburn | Perennial | Herb, Vine | ||
Tragia nigricans | Dark Noseburn | Perennial | Herb | ||
Tragia ramosa | Branched Noseburn | Perennial | Herb | ||
Tragia urticifolia | Nettleleaf Noseburn | Perennial | Herb, Vine | ||
Triadenum walteri | Greater Marsh St. Johnswort | Perennial | Herb | ||
Trichloris crinita | Two-flowered Trichloris, False Rhodes Grass | Perennial | Grass/Grass-like | Part-shade | |
Trichloris pluriflora | Multi-flowered False-rhodesgrass, Multiflower False Rhodes Grass, Showy Chloris | Perennial | Grass/Grass-like | Sun | Moist |
Trichocoronis rivularis | Rio Grande Bugheal | Annual | Herb | ||
Trichoneura elegans | Silveus Grass | Annual | Grass/Grass-like | ||
Trichostema brachiatum | Fluxweed, False Pennyroyal | Annual | Herb | ||
Tridens albescens | White Tridens, White Top | Perennial | Grass/Grass-like | Part-shade | Moist |
Tridens buckleyanus | Buckley's Fluffgrass, Buckley's Tridens | Perennial | Grass/Grass-like | ||
Tridens congestus | Pink Fluffgrass, Pink Tridens | Perennial | Grass/Grass-like | ||
Tridens eragrostoides | Lovegrass Tridens | Perennial | Grass/Grass-like | ||
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 | ||
Tridens muticus var. muticus | Slim Tridens, Awnless Fluffgrass | Perennial | Grass/Grass-like | ||
Tridens strictus | Longspike Tridens | Perennial | Grass/Grass-like | ||
Tridens texanus | Texas Fluffgrass, Texas Tridens | Perennial | Grass/Grass-like | ||
Trifolium bejariense | Bejar Clover | Annual | Herb | ||
Trifolium carolinianum | Carolina Clover | Annual, Perennial | Herb | ||
Triodanis biflora | Small Venus' Looking-glass | Annual | Herb | ||
Triodanis coloradoensis | Colorado Venus' Looking-glass, Western Venus' Looking Glass | Annual | Herb | ||
Triodanis holzingeri | Holzinger's Venus' Looking-glass | Annual | Herb | ||
Triodanis leptocarpa | Slimpod Venus' Looking-glass | Annual | Herb | ||
Triodanis perfoliata | Clasping Venus's Looking-glass | Annual | Herb | Shade | Dry |
Triodanis texana | Texas Venus' Looking-glass | Annual | Herb | ||
Triplasis purpurea | Purple Sandgrass, Purple Triplasis | Annual | Grass/Grass-like | Sun | Dry |
Tripogon spicatus | American Fiveminute Grass | Perennial | Grass/Grass-like | ||
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 |
Ulmus crassifolia | Cedar Elm, Fall Elm, Basket Elm, Scrub Elm, Lime Elm, Texas Elm, Southern Rock Elm, Olmo | Perennial | Tree | Part-shade | Moist |
Ulmus rubra | Slippery Elm, Red Elm, Gray Elm, Soft 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 cornuta | Horned Bladderwort | Annual | Herb | Wet | |
Utricularia gibba | Humped Bladderwort, Bladderwort, Conespur Bladderpod | Perennial | Herb | Sun | Wet |
Utricularia macrorhiza | Common Bladderwort | Perennial | Herb | Sun | Wet |
Vachellia bravoensis | Huisachillo, Dwarf Huisache, Bravo Acacia, Schaffner's Acacia, Schaffner's Wattle, Twisted Acacia | Perennial | Shrub | Sun | Dry |
Vachellia constricta | Whitethorn Acacia, White-thorn Acacia, Mescat Acacia, Mescat Wattle, Whitethorn, Vara Prieta, Chaparro Prieto | Perennial | Shrub | Sun | Dry |
Vachellia farnesiana | Huisache, Texas Huisache, Sweet Acacia, Perfume Acacia, Mealy Acacia, Mealy Wattle, Cassie | Perennial | Tree | Sun | Dry |
Vachellia rigidula | Blackbrush Acacia, Blackbrush, Chaparro Prieto, Gavia | Perennial | Tree | Part-shade | Dry |
Vachellia vernicosa | Viscid Acacia | Perennial | Shrub | Sun | |
Valerianella amarella | Hairy Cornsalad | Annual | Herb | ||
Valerianella radiata | Beaked Cornsalad, Woods Corn-salad | Annual | Herb | ||
Valerianella stenocarpa | Narrowcell Cornsalad | Annual | Herb | ||
Valerianella texana | Edwards Plateau Cornsalad | Annual | Herb | Sun | Moist |
Vallisneria americana | American Eelgrass, Water Celery, Eelgrass, Tapegrass | Perennial | Herb | Sun, Part-shade | Wet |
Vaseyochloa multinervosa | Texasgrass | Perennial | Grass/Grass-like | ||
Verbena bracteata | Bigbract Verbena, Carpet Vervain, Prostrate Vervain | Annual | Herb | Sun | |
Verbena canescens | Gray Vervain | Perennial | Herb | Sun | Moist, Dry |
Verbena cloverae | Clover's Vervain | Perennial | Herb, Subshrub | ||
Verbena halei | Texas Vervain, Slender Verbena, Texas Verbena, Slender Vervain | Perennial | Shrub | Sun | Dry |
Verbena neomexicana | Hillside Vervain | Perennial | Herb | ||
Verbena plicata | Fanleaf Vervain | Perennial | Herb | ||
Verbena scabra | Sandpaper Vervain | Annual | Herb, Subshrub | ||
Verbena stricta | Hoary Verbena, Hoary Vervain, Tall Vervain, Woolly Verbena | Annual | Herb | Sun | Dry |
Verbena xutha | Gulf Vervain | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Verbesina encelioides | Cowpen Daisy, Golden Crownbeard, Butter Daisy | Annual | Herb | Sun | Dry |
Verbesina lindheimeri | Lindheimer's Crownbeard | Perennial | Herb | ||
Verbesina microptera | Texas Crownbeard | Perennial | Herb | ||
Verbesina nana | Dwarf Crownbeard | Perennial | Herb | ||
Verbesina virginica | Frostweed, White Crownbeard, Iceplant, Iceweed, Virginia Crownbeard, Indian Tobacco, Richweed, Squawweed | Biennial, Perennial | Herb | Shade, Part-shade | Moist, Dry |
Verbesina virginica var. virginica | Frostweed, White Crownbeard | Biennial, Perennial | Herb | ||
Vernonia baldwinii | Western Ironweed, Baldwin's Ironweed, Ironweed | Perennial | Herb | Sun | Moist |
Vernonia lindheimeri | Woolly Ironweed | Perennial | Herb | Sun | Dry |
Vernonia marginata | Plains Ironweed | Perennial | Herb | ||
Vernonia texana | Texas Ironweed | Perennial | Herb | ||
Veronica anagallis-aquatica | Water Speedwell | Biennial | Herb | ||
Veronica peregrina | American Speedwell, Purslane Speedwell, Neckweed | Annual | Herb | ||
Viburnum rufidulum | Rusty Blackhaw Viburnum, Rusty Blackhaw, Southern Blackhaw, Blackhaw, Bluehaw, Downy Viburnum, Southern Nannyberry, Rusty Nannyberry, Nannyberry | Perennial | Tree | Part-shade | Dry |
Vicia americana | American Vetch, American Deervetch | Perennial | Vine | Sun | |
Vicia caroliniana | Carolina Vetch | Perennial | Vine | ||
Vicia ludoviciana | Deer Pea Vetch, Louisiana Vetch | Annual | Herb | ||
Vicia ludoviciana ssp. leavenworthii | Leavenworth's Vetch | Annual | Vine | ||
Vicia ludoviciana ssp. ludoviciana | Deer Pea Vetch, Louisiana Vetch | Annual | Vine | ||
Viguiera dentata | Plateau Goldeneye, Sunflower Goldeneye, Toothleaf Goldeneye, Chimalacate, Golden-eye | Perennial | Herb | Part-shade | Dry |
Viguiera stenoloba | Skeleton-leaf Goldeneye, Resinbush | Perennial | Shrub | Sun, Part-shade | Dry |
Viola bicolor | Field Pansy, Wild Pansy | Annual | Herb | ||
Viola missouriensis | Missouri Violet | Annual, Perennial | Herb | Shade, Part-shade | Moist |
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 aestivalis | Summer Grape , Pigeon Grape | Perennial | Vine | ||
Vitis aestivalis var. lincecumii | Long Grape | Perennial | Vine | ||
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 monticola | Sweet Mountain Grape, Champin Grape | Perennial | Vine | Sun | |
Vitis mustangensis | Mustang Grape | Perennial | Vine | Part-shade | Dry |
Vitis rupestris | Sand Grape | Perennial | Vine | ||
Vulpia elliotea | Squirreltail Fescue | Annual | Grass/Grass-like | ||
Vulpia octoflora | Sixweeks Fescue, Common Sixweeks Grass | Annual | Grass/Grass-like | ||
Warnockia scutellarioides | Prairie Brazosmint, Prairie Brazoria | Annual | Herb | Part-shade | Moist |
Wedelia acapulcensis var. hispida | Zexmenia, Orange Zexmenia, Hairy Wedelia, Wedelia, Texas Creeping-oxeye | Perennial | Herb | Sun, Part-shade | Moist, Dry |
Wolffia columbiana | Columbian Watermeal | Perennial | Herb | ||
Woodsia obtusa | Bluntlobe Cliff Fern, Blunt Cliff Fern | Perennial | Herb, Fern | Sun, Shade, Part-shade | Moist |
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 | ||
Yeatesia platystegia | Montell Bractspike, Wild Shrimp Plant | Perennial | Herb | Part-shade | Moist |
Yucca arkansana | Arkansas Yucca, Softleaf Yucca | Perennial | Cactus/Succulent | Part-shade | Dry |
Yucca baccata | Banana Yucca, Blue Yucca, Fleshy-fruited Yucca, Datil | Perennial | Cactus/Succulent | Sun | Dry |
Yucca constricta | Buckley Yucca, Buckley's Yucca | Perennial | Shrub | Sun | Dry |
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 pallida | Pale-leaf Yucca | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Yucca reverchonii | San Angelo Yucca | Perennial | Subshrub | Sun | Dry |
Yucca rupicola | Twistleaf Yucca, Twisted-leaf Yucca, Texas Yucca, Spanish Dagger | Perennial | Cactus/Succulent | Sun, Part-shade | Dry |
Yucca thompsoniana | Thompson's Yucca, Thompson Yucca, Beaked Yucca, Big Bend Yucca, Soyate, Palmita, Trans-Pecos Yucca | Perennial | Cactus/Succulent | Sun | Dry |
Yucca torreyi | Torrey Yucca, Torrey's Yucca, Spanish Bayonet, Spanish Dagger, Old Shag, Palma | Perennial | Shrub | Sun | Dry |
Yucca treculeana | Spanish Dagger, Spanish Bayonet, Don Quixote's Lance, Palma Pita, Palma De Datil, Palmito | Perennial | Cactus/Succulent | Part-shade | Dry |
Zannichellia palustris | Horned Pondweed, Horned Poolmat, Horned-pondweed | Perennial | Herb | ||
Zanthoxylum clava-herculis | Hercules Club, Pepperbark, Toothache Tree, Tickle Tongue, Prickly Ash | Perennial | Tree | Sun | Dry |
Zanthoxylum hirsutum | Texas Hercules' Club, Texas Prickly Ash, Limetone Prickly Ash, Toothache Tree, Tickle-tongue, Tingle-tongue | Perennial | Tree | Part-shade | Dry |
Zephyranthes pulchella | Showy Zephyrlily | Perennial | Herb | ||
Zigadenus nuttallii | Nuttall's Death Camas, Death Camas, Poison-onion | Perennial | Herb | Part-shade | |
Zinnia anomala | Shortray Zinnia | Perennial | Subshrub | ||
Zinnia grandiflora | Plains Zinnia, Rocky Mountain Zinnia, Prairie Zinnia, Little Golden Zinnia, Yellow Zinnia | Perennial | Shrub | Part-shade | Dry |
Zizania texana | Texas Wildrice, Texas Wild Rice | Perennial | Grass/Grass-like | Sun | Wet |
Zizaniopsis miliacea | Giant Cutgrass | Perennial | Grass/Grass-like | ||
Ziziphus obtusifolia | Lotebush, Lote-bush Condalia, Graythorn | Perennial | Tree | Part-shade | Dry |
Ziziphus obtusifolia var. obtusifolia | Lotebush | Perennial | Tree | ||
Zornia bracteata | Viperina | Annual | Herb |