Acanthaceae – Acanthus Family
|
Anisacanthus quadrifidis*
|
WRIGHT ANISACANTHUS*
|
Justicia americana
|
WATER-WILLOW
|
Ruellia humilis
|
LOW RUELLIA
|
Ruellia nudiflora
|
VIOLET RUELLIA
|
Siphonoglossa pilosella
|
HAIRY TUBETONGUE
|
Aceraceae – Maple Family
|
Acer negundo
|
BOXELDER MAPLE
|
Agavacea – Agave Family
|
Agave Americana*
|
CENTURY PLANT*
|
Nolina texana
|
SACAHUISTA
|
Nolina lindheimeriana
|
DEVIL'S SHOESTRING
|
Yucca rupicola
|
TWISTLEAF YUCCA
|
Yucca constricta
|
BUCKLEY YUCCA
|
Anacardiaceae – Sumac Family
|
Rhus virens
|
EVERGREEN SUMAC
|
Rhus lanceolata
|
FLAMELEAF SUMAC
|
Rhus trilobata
|
FRAGRANT SUMAC
|
Toxicodendron radicans
|
POISON IVY, POISON OAK
|
Apiaceae – Carrot Family
|
Chaerophyllum tainturieri
|
CHERVIL
|
Cymopterus macrorhizus
|
BIGROOT CYMOPTERUS
|
Eryngium leavenworthii
|
LEAVENWORTH ERYNGO
|
Hydrocotyle umbellata
|
UMBRELLA PENNYWORT
|
Spermolepis inermis
|
SMOOTH SCALESEED
|
Torilis arvensis
|
BEGGAR'S-TICKS
|
Apocynaceae – Dogbane Family
|
Amsonia ciliata
|
TEXAS BLUESTAR
|
Aquifoliaceae – Holly Family
|
Ilex decidua
|
DECIDUOUS HOLLY
|
Ilex vomitoria
|
YAUPON
|
Araceae – Arum Family
|
Arisaema dracontium
|
GREEN DRAGON
|
|
|
Arecaceae – Palm Family
|
Sabal minor
|
DWARF PALMETTO
|
Aristolochiaceae – Birthwort Family
|
Aristolochia serpentaria
|
VIRGINIA PIPEVINE
|
Asclepiadaceae – Milkweed Family
|
Asclepias asperula
|
ANTELOPE-HORN MILKWEED
|
Asclepias oenotheroides
|
HIERBA DE ZIZOTES
|
Asclepias verticillata
|
WHORLED MILKWEED
|
Asclepias viridiflora
|
WAND MILKWEED
|
Cynanchum barbigerum
|
BEARDED SWALLOW-WORT
|
Funastrum crispum
|
WAVYLEAF MILKVINE
|
Matelea reticulata
|
PEARL MILKVINE
|
Matelea biflora
|
PURPLE MILKVINE
|
Matelea edwardsensis
|
PLATEAU MILKVINE
|
Asteraceae – Sunflower Family
|
Achillea millefolium
|
YARROW
|
Acourtia runcinata
|
PEONIA
|
Amblyolepis setigera
|
HUISACHE DAISY
|
Ambrosia psilostachya
|
WESTERN RAGWEED
|
Ambrosia trifida
|
GIANT RAGWEED
|
Aphanostephus ramosissimus
|
PLAINS LAZYDAISY
|
Aster drummondii
|
TEXAS ASTER
|
Aster ericoides
|
HEATH ASTER
|
Baccharis neglecta
|
ROOSEVELT WEED
|
Brickellia dentata
|
GRAVEL-BAR BRICKELL-BUSH
|
Calyptocarpus vialis
|
STRAGGLER DAISY
|
Carduus nutans
|
MUSK THISTLE
|
Centaurea melitensis
|
YELLOW STAR-THISTLE
|
Centaurea americana
|
BASKETFLOWER, AMERICAN STAR-THISTLE
|
Chaetopappa bellidifolia
|
HAIRY LEASTDAISY
|
Chaptalia texana
|
NODDING SILVERPUFF
|
Chrysactinia mexicana
|
DAMIANITA
|
Cirsium texanum
|
TEXAS THISTLE
|
Cirsium horridulum
|
YELLOW BULL-THISTLE
|
Engelmannia persistenia
|
ENGELMANN DAISY
|
Erigeron modestus
|
PLAINS FLEABANE
|
Erigeron philadelphicus
|
PHILADELPHIA FLEABANE
|
Eupatorium coelestinum
|
PURPLE MISTFLOWER
|
Eupatorium havanense
|
SHRUBBY BONESET
|
Eupatorium serotinum
|
LATE THOROUGHWORT
|
Evax prolifera
|
FLATHEAD RABBIT-TOBACCO
|
Gaillardia pulchella
|
FIREWHEEL, INDIAN BLANKET
|
Gutierrezia texana
|
TEXAS BROOMWEED
|
Gutierrezia dracunculoides
|
ANNUAL BROOMWEED
|
Gymnosperma glutinosum
|
TATALENCHO
|
Helenium quadridentatum
|
LONGDISK SNEEZEWEED
|
Helianthus maximiliani
|
MAXIMILIAN SUNFLOWER
|
Helianthus annuus
|
COMMON SUNFLOWER, MIRASOL
|
Heterotheca subaxillaris
|
BROADLEAF CAMPHORWEED
|
Hymenopappus scabiosaeus
|
OLD PLAINSMAN
|
Iva angustifolia
|
NARROWLEAF SUMPWEED
|
Liatris mucronata
|
GAYFEATHER
|
Lindheimera texana
|
TEXAS STAR
|
Lygodesmia texana
|
SKELETONPLANT
|
Marshallia caespitosa
|
BARBARA'S BUTTONS
|
Melampodium leucanthum
|
BLACKFOOT DAISY
|
Packera obovata
|
GOLDEN GROUNDSEL
|
Palafoxia callosa
|
PALAFOXIA
|
Pinaropappus roseus
|
WHITE ROCKLETTUCE
|
Pluchea odorata
|
MARSH FLEABANE
|
Pseudognaphalium obtusifolium
|
FRAGRANT CUDWEED
|
Pyrrhopappus pauciflorus
|
FALSE DANDELION
|
Ratibida columnifera
|
MEXICAN HAT
|
Rudbeckia hirta
|
BROWN-EYED SUSAN
|
Silphium sp.
|
ROSINWEED
|
Simsia calva
|
BUSH SUNFLOWER
|
Solidago altissima
|
TALL GOLDENROD
|
Solidago nemoralis
|
GRAY GOLDENROD
|
Taraxacum officinale
|
COMMON DANDELION
|
Tetragonatheca texana
|
PLATEAU NERVERAY
|
Tetraneuris scaposa
|
PLAINS BITTERWEED
|
Tetraneuris linearifolia
|
FINELEAF BITTERWEED
|
Thelesperma filifolium
|
SLENDER GREENTHREAD
|
Thelesperma simplicifolium
|
NAVAJO TEA
|
Thymophylla pentachaeta
|
PARRALENA
|
Verbesina virginica
|
FROSTWEED
|
Verbesina encelioides
|
COWPEN DAISY
|
Verbesina lindheimeri
|
LINDHEIMER CROWNBEARD
|
Vernonia lindheimeri
|
WOOLY IRONWEED
|
Vernonia baldwinii
|
BALDWIN IRONWEED
|
Viguiera dentata
|
PLATEAU GOLDENEYE
|
Wedelia texana
|
HAIRY ZEXMENIA
|
Xanthium strumarium
|
COCKLEBUR
|
Berberidaceae – Barberry Family
|
Berberis swaseyi*
|
TEXAS BARBERRY*
|
Berberis trifoliolata
|
AGARITA
|
Bignoniaceae – Catalpa Family
|
Chilopsis linearis*
|
DESERT WILLOW*
|
Boraginaceae – Borage Family
|
Heliotropium tenellum
|
PASTURE HELIOTROPE
|
Lithospermum incisum
|
PUCCOON
|
Onosmodium bejariense
|
BEXAR MARBLESEED
|
Brassicaceae – Mustard Family
|
Capsella bursa-pastoris
|
SHEPHERD'S PURSE
|
Draba cuneifolia
|
WEDGELEAF DRABA
|
Draba platycarpa
|
BROADPOD DRABA
|
Lepidium virginicum
|
PEPPERGRASS
|
Lesquerella recurvata
|
PLATEAU BLADDERPOD
|
Bromeliaceae – Pineapple Family
|
Tillandsia recurvata
|
BALLMOSS
|
Cactaceae – Cactus Family
|
Coryphantha sulcata
|
NIPPLE CACTUS
|
Echinocereus reichenbachii
|
WHITE LACE CACTUS
|
Opuntia leptocaulis
|
TASAJILLO, PENCIL CACTUS
|
Opuntia macrorhiza
|
PLAINS PRICKLYPEAR
|
Opuntia engelmannii
|
LINDHEIMER PRICKLYPEAR
|
Callitrichaceae – Water-starwort Family
|
Callitriche heterophylla
|
LARGE WATER-STARWORT
|
Campanulaceae – Bellflower Family
|
Lobelia cardinalis
|
CARDINAL-FLOWER
|
Triodanis coloradoensis
|
PLATEAU VENUS' LOOKING-GLASS
|
Triodanis perfoliata
|
CLASPING VENUS' LOOKING-GLASS
|
Caprifoliaceae – Honeysuckle Family
|
Lonicera albiflora
|
WHITE BUSH-HONEYSUCKLE
|
Lonicera japonica
|
JAPANESE HONEYSUCKLE
|
Lonicera sempervirens*
|
TRUMPET HONEYSUCKLE*
|
Viburnum rufidulum
|
RUSTY BLACKHAW
|
Caryophyllaceae – Pink Family
|
Arenaria benthamii
|
BENTHAM SANDWORT
|
Cerastium sp.
|
CHICKWEED
|
Paronychia virginica
|
WHITLOW-WORT
|
Stellaria media
|
CHICKWEED, COMMON STARWORT
|
Commelinaceae – Spiderwort Family
|
Commelina erecta
|
ERECT DAYFLOWER
|
Tinantia anomala
|
WIDOW'S TEARS
|
Convolvulaceae – Morning-glory Family
|
Convolvulus equitans
|
TEXAS BINDWEED
|
Dichondra caroliniensis
|
GRASS PONYFOOT
|
Evolvulus sericeus
|
SILKY EVOLVULUS
|
Ipomaea cordatotriloba
|
COMMON MORNING-GLORY
|
Cornaceae – Dogwood Family
|
Cornus drummondii
|
ROUGHLEAF DOGWOOD
|
Crassulaceae – Stonecrop Family
|
Sedum nuttallianum
|
YELLOW STONECROP
|
Cucurbitaceae – Gourd Family
|
Cucurbita foetidissima
|
BUFFALO GOURD
|
Ibervillea lindheimeri
|
BALSAM GOURD
|
Cupressaceae – Cypress Family
|