Tom Green County

Showing 1–50 of 420.

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  Acleisanthes longiflora A. Gray Native ACLO2

  angel's trumpets · Nyctaginaceae
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  Acourtia nana (A. Gray) Reveal & R.M. King Native ACNA2

  dwarf desertpeony · Asteraceae
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  Adiantum capillus-veneris L. Native ADCA

  common maidenhair · Pteridaceae
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  Aegilops cylindrica Host Introduced AECY

  jointed goatgrass · Poaceae
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  Allium drummondii Regel Native ALDR

  Drummond's onion · Liliaceae
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  Amaranthus blitoides S. Watson Introduced AMBL

  mat amaranth · Amaranthaceae
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  Amaranthus palmeri S. Watson Native AMPA

  carelessweed · Amaranthaceae
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  Amaranthus polygonoides L. Native AMPO

  tropical amaranth · Amaranthaceae
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  Amaranthus scleropoides Uline & Bray Native AMSC

  bonebract amaranth · Amaranthaceae
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  Amblyolepis setigera DC. Native AMSE

  huisache daisy · Asteraceae
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  Ambrosia confertiflora DC. Native AMCO3

  weakleaf bur ragweed · Asteraceae
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  Ammoselinum popei Torr. & A. Gray Native AMPO4

  plains sandparsley · Apiaceae
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  Amorpha fruticosa L. Native AMFR

  false indigo bush · Fabaceae
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  Amphiachyris amoena (Shinners) Solbrig Native AMAM3

  Texas broomweed · Asteraceae
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  Amphiachyris dracunculoides (DC.) Nutt. Native AMDR

  prairie broomweed · Asteraceae
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  Anemone berlandieri Pritz. Native ANBE

  tenpetal thimbleweed · Ranunculaceae
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  Aphanostephus riddellii Torr. & A. Gray Native APRI

  Riddell's dozedaisy · Asteraceae
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  Apios americana Medik. Native APAM

  groundnut · Fabaceae
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  Argyrochosma dealbata (Pursh) Windham Native ARDE5

  powdery false cloak fern · Pteridaceae
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  Argythamnia aphoroides Müll. Arg. Native ARAP

  Hill Country silverbush · Euphorbiaceae
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  Aristida purpurea Nutt. Native ARPU9

  purple threeawn · Poaceae
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  Aristida purpurea Nutt. var. nealleyi (Vasey) Allred Native ARPUN

  blue threeawn · Poaceae
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  Asclepias engelmanniana Woodson Native ASEN

  Engelmann's milkweed · Asclepiadaceae
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  Asclepias incarnata L. Native ASIN

  swamp milkweed · Asclepiadaceae
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  Asclepias incarnata L. ssp. incarnata Native ASINI

  swamp milkweed · Asclepiadaceae
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  Asclepias latifolia (Torr.) Raf. Native ASLA4

  broadleaf milkweed · Asclepiadaceae
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  Astragalus pleianthus (Shinners) Isely Native ASPL8

  Edwards Plateau milkvetch · Fabaceae
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  Astranthium integrifolium (Michx.) Nutt. Native ASIN9

  entireleaf western daisy · Asteraceae
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  Astranthium integrifolium (Michx.) Nutt. ssp. ciliatum (Raf.) DeJong Native ASINC

  entireleaf western daisy · Asteraceae
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  Astrolepis cochisensis (Goodding) Benham & Windham Native ASCO42

  Cochise scaly cloakfern · Pteridaceae
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  Astrolepis sinuata (Lag. ex Sw.) Benham & Windham Native ASSI9

  wavy scaly cloakfern · Pteridaceae
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  Atriplex canescens (Pursh) Nutt. Native ATCA2

  fourwing saltbush · Chenopodiaceae
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  Atriplex canescens (Pursh) Nutt. var. canescens Native ATCAC

  fourwing saltbush · Chenopodiaceae
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  Avena fatua L. Introduced AVFA

  wild oat · Poaceae
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  Bassia scoparia (L.) A.J. Scott Introduced BASC5

  burningbush · Chenopodiaceae
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  Bergia texana (Hook.) Seub. ex Walp. Native BETE

  Texas bergia · Elatinaceae
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  Berlandiera lyrata Benth. Native BELY

  lyreleaf greeneyes · Asteraceae
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  Berula erecta (Huds.) Coville Native BEER

  cutleaf waterparsnip · Apiaceae
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  Bidens laevis (L.) Britton, Sterns & Poggenb. Native BILA

  smooth beggartick · Asteraceae
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  Boerhavia coccinea Mill. Native BOCO

  scarlet spiderling · Nyctaginaceae
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  Bouteloua curtipendula (Michx.) Torr. Native BOCU

  sideoats grama · Poaceae
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  Bouteloua dactyloides (Nutt.) J.T. Columbus Native BODA2

  buffalograss · Poaceae
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  Bouteloua eriopoda (Torr.) Torr. Native BOER4

  black grama · Poaceae
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  Bouteloua rigidiseta (Steud.) Hitchc. Native BORI

  Texas grama · Poaceae
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  Bouteloua trifida Thurb. Native BOTR2

  red grama · Poaceae
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  Bouteloua uniflora Vasey Native BOUN

  oneflower grama · Poaceae
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  Brickellia eupatorioides (L.) Shinners Native BREU

  false boneset · Asteraceae
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  Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners Native BREUC

  false boneset · Asteraceae
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  Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3

  corn gromwell · Boraginaceae
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  Callirhoe involucrata (Torr. & A. Gray) A. Gray Native CAIN2

  purple poppymallow · Malvaceae