McMullen County

Showing 1–50 of 330.

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  Abutilon fruticosum Guill. & Perr. Native ABFR3

  Texas Indian mallow · Malvaceae
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  Acalypha monostachya Cav. Native ACMO

  round copperleaf · Euphorbiaceae
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  Acourtia runcinata (Lag. ex D. Don) B.L. Turner Native ACRU3

  featherleaf desertpeony · Asteraceae
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  Allium drummondii Regel Native ALDR

  Drummond's onion · Liliaceae
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  Aloysia gratissima (Gillies & Hook.) Troncoso Native ALGR2

  whitebrush · Verbenaceae
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  Amblyolepis setigera DC. Native AMSE

  huisache daisy · Asteraceae
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  Ambrosia artemisiifolia L. Both AMAR2

  annual ragweed · Asteraceae
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  Ambrosia confertiflora DC. Native AMCO3

  weakleaf bur ragweed · Asteraceae
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  Ambrosia psilostachya DC. Native AMPS

  Cuman ragweed · Asteraceae
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  Ammoselinum butleri (Engelm. ex S. Watson) J.M. Coult. & Rose Native AMBU

  Butler's sandparsley · Apiaceae
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  Ammoselinum popei Torr. & A. Gray Native AMPO4

  plains sandparsley · Apiaceae
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  Amoreuxia wrightii A. Gray Native AMWR2

  Wright's yellowshow · Bixaceae
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  Aphanostephus ramosissimus DC. Native APRA

  plains dozedaisy · Asteraceae
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  Aphanostephus ramosissimus DC. var. ramosissimus Native APRAR

  plains dozedaisy · Asteraceae
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  Aphanostephus riddellii Torr. & A. Gray Native APRI

  Riddell's dozedaisy · Asteraceae
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  Argemone aenea G.B. Ownbey Native ARAE

  golden pricklypoppy · Papaveraceae
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  Argemone aurantiaca G.B. Ownbey Native ARAU2

  Texas pricklypoppy · Papaveraceae
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  Argemone sanguinea Greene Native ARSA4

  red pricklypoppy · Papaveraceae
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  Argythamnia humilis (Engelm. & A. Gray) Müll. Arg. Native ARHU5

  low silverbush · Euphorbiaceae
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  Aristida oligantha Michx. Native AROL

  prairie threeawn · Poaceae
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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 linearis Scheele Native ASLI

  slim milkweed · Asclepiadaceae
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  Asclepias oenotheroides Cham. & Schltdl. Native ASOE

  zizotes milkweed · Asclepiadaceae
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  Astragalus brazoensis Buckley Native ASBR7

  Brazos milkvetch · Fabaceae
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  Astragalus nuttallianus DC. Native ASNU4

  smallflowered milkvetch · Fabaceae
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  Astragalus nuttallianus DC. var. nuttallianus Native ASNUN

  smallflowered milkvetch · Fabaceae
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  Astragalus nuttallianus DC. var. trichocarpus Torr. & A. Gray Native ASNUT

  turkeypeas · Fabaceae
• ⚘
  Astragalus pleianthus (Shinners) Isely Native ASPL8

  Edwards Plateau milkvetch · Fabaceae
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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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  Atriplex texana S. Watson Native ATTE2

  Texas saltbush · Chenopodiaceae
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  Baccharis salicifolia (Ruiz & Pav.) Pers. Native BASA4

  mule-fat · Asteraceae
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  Baccharis texana (Torr. & A. Gray) A. Gray Native BATE

  prairie false willow · Asteraceae
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  Bouteloua curtipendula (Michx.) Torr. Native BOCU

  sideoats 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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  Bowlesia incana Ruiz & Pav. Native BOIN3

  hoary bowlesia · Apiaceae
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  Bromus texensis (Shear) Hitchc. Native BRTE2

  Texas brome · Poaceae
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  Caesalpinia gilliesii (Wall. ex Hook.) Wall. ex D. Dietr. Introduced CAGI

  bird-of-paradise shrub · Fabaceae
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  Calibrachoa parviflora (Juss.) D'Arcy Introduced CAPA47

  seaside petunia · Solanaceae
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  Callirhoe involucrata (Torr. & A. Gray) A. Gray Native CAIN2

  purple poppymallow · Malvaceae
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  Callirhoe leiocarpa R.F. Martin Native CALE2

  tall poppymallow · Malvaceae
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  Callisia micrantha (Torr.) D.R. Hunt Native CAMI25

  littleflower roseling · Commelinaceae
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  Calylophus hartwegii (Benth.) P.H. Raven Native CAHA14

  Hartweg's sundrops · Onagraceae
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  Calylophus hartwegii (Benth.) P.H. Raven ssp. maccartii (Shinners) Towner & P.H. Raven Native CAHAM

  MacCart's sundrops · Onagraceae
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  Carex tetrastachya Scheele Native CATE29

  Britton's sedge · Cyperaceae
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  Castela erecta Turp. Native CAER3

  goatbush · Simaroubaceae
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  Castela erecta Turp. ssp. texana (Torr. & A. Gray) Cronquist Native CAERT

  Texan goatbush · Simaroubaceae