Terrell County

Showing 1–50 of 761.

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  Abutilon fruticosum Guill. & Perr. Native ABFR3

  Texas Indian mallow · Malvaceae
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  Abutilon parvulum A. Gray Native ABPA3

  dwarf Indian mallow · Malvaceae
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  Abutilon wrightii A. Gray Native ABWR

  Wright's Indian mallow · Malvaceae
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  Acalypha monostachya Cav. Native ACMO

  round copperleaf · Euphorbiaceae
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  Acalypha phleoides Cav. Native ACPH3

  shrubby copperleaf · Euphorbiaceae
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  Achnatherum eminens (Cav.) Barkworth Native ACEM4

  southwestern needlegrass · Poaceae
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  Acleisanthes longiflora A. Gray Native ACLO2

  angel's trumpets · Nyctaginaceae
• ⚘
  Acleisanthes wrightii (A. Gray) Benth. & Hook. f. ex Hemsl. Native ACWR3

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

  dwarf desertpeony · Asteraceae
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  Acourtia runcinata (Lag. ex D. Don) B.L. Turner Native ACRU3

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

  common maidenhair · Pteridaceae
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  Agave lechuguilla Torr. Native AGLE

  lechuguilla · Agavaceae
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  Allionia incarnata L. Native ALIN

  trailing windmills · Nyctaginaceae
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  Allionia incarnata L. var. incarnata Native ALINI

  trailing windmills · Nyctaginaceae
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  Allium coryi M.E. Jones Native ALCO

  yellowflower onion · Liliaceae
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  Allium drummondii Regel Native ALDR

  Drummond's onion · Liliaceae
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  Allium kunthii G. Don Native ALKU

  Kunth's onion · Liliaceae
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  Allium perdulce S.V. Fraser Native ALPE2

  plains onion · Liliaceae
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  Allium perdulce S.V. Fraser var. sperryi Ownbey Native ALPES

  Sperry's onion · Liliaceae
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  Allowissadula holosericea (Scheele) D.M. Bates Native ALHO4

  Chisos Mountain false Indianmallow · Malvaceae
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  Aloysia gratissima (Gillies & Hook.) Troncoso Native ALGR2

  whitebrush · Verbenaceae
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  Amaranthus crassipes Schltdl. Both AMCR

  spreading amaranth · Amaranthaceae
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  Amaranthus crassipes Schltdl. var. warnockii Henrickson Native AMCRW

  spreading 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 retroflexus L. Native AMRE

  redroot amaranth · Amaranthaceae
• ⚘
  Amaranthus scleropoides Uline & Bray Native AMSC

  bonebract amaranth · Amaranthaceae
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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 trifida L. Native AMTR

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

  plains sandparsley · Apiaceae
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  Amsonia longiflora Torr. Native AMLO

  tubular bluestar · Apocynaceae
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  Amsonia longiflora Torr. var. salpignantha (Woodson) S.P. McLaughlin Native AMLOS

  tubular bluestar · Apocynaceae
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  Ancistrocactus brevihamatus (Engelm.) Britton & Rose Native ANBR17

  shorthook fishhook cactus · Cactaceae
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  Ancistrocactus brevihamatus (Engelm.) Britton & Rose var. pallidus A.D. Zimmerman ex A.M. Powell Native ANBRP

  shorthook fishhook cactus · Cactaceae
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  Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. Native ANGL2

  bushy bluestem · Poaceae
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  Anemone tuberosa Rydb. Native ANTU

  tuber anemone · Ranunculaceae
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  Anemone tuberosa Rydb. var. texana Enquist & Crozier Native ANTUT

  tuber anemone · Ranunculaceae
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  Aphanostephus ramosissimus DC. Native APRA

  plains dozedaisy · Asteraceae
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  Aphanostephus ramosissimus DC. var. humilis (Benth.) B.L. Turner & Birdsong Native APRAH

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

  Riddell's dozedaisy · Asteraceae
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  Apium graveolens L. Introduced APGR2

  wild celery · Apiaceae
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  Arbutus xalapensis Kunth Native ARXA80

  Texas madrone · Ericaceae
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  Arenaria benthamii Fenzl ex Torr. & A. Gray Native ARBE

  hilly sandwort · Caryophyllaceae
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  Argemone chisosensis G.B. Ownbey Native ARCH2

  Chisos Mountain pricklypoppy · Papaveraceae
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  Argyrochosma microphylla (Mett. ex Kuhn) Windham Native ARMI6

  small-leaf false cloak fern · Pteridaceae
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  Argythamnia neomexicana Müll. Arg. Native ARNE2

  New Mexico silverbush · Euphorbiaceae
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  Ariocarpus fissuratus (Engelm.) K. Schum. Native ARFI

  chautle livingrock · Cactaceae
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  Aristida adscensionis L. Native ARAD

  sixweeks threeawn · Poaceae
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  Aristida pansa Wooton & Standl. Native ARPA9

  Wooton's threeawn · Poaceae