Bexar County

Showing 51–100 of 1,065.

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  Amsonia longiflora Torr. var. salpignantha (Woodson) S.P. McLaughlin Native AMLOS

  tubular bluestar · Apocynaceae
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  Anagallis arvensis L. Introduced ANAR

  scarlet pimpernel · Primulaceae
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  Anagallis arvensis L. ssp. arvensis Introduced ANARA7

  scarlet pimpernel · Primulaceae
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  Anagallis minima (L.) Krause Native ANMI4

  chaffweed · Primulaceae
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  Andropogon gerardii Vitman Native ANGE

  big bluestem · Poaceae
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  Androstephium coeruleum (Scheele) Greene Native ANCO9

  blue funnel lily · Liliaceae
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  Anemone berlandieri Pritz. Native ANBE

  tenpetal thimbleweed · Ranunculaceae
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  Anemone edwardsiana Tharp Native ANED2

  Edwards Plateau thimbleweed · Ranunculaceae
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  Anisacanthus quadrifidus (Vahl) Nees Native ANQU2

  Wright's desert honeysuckle · Acanthaceae
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  Anisacanthus quadrifidus (Vahl) Nees var. wrightii (Torr.) Henrickson Native ANQUW

  Wright's desert honeysuckle · Acanthaceae
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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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  Aphanostephus skirrhobasis (DC.) Trel. Native APSK

  Arkansas dozedaisy · Asteraceae
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  Aphanostephus skirrhobasis (DC.) Trel. var. skirrhobasis Native APSKS

  Arkansas dozedaisy · Asteraceae
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  Arabis petiolaris (A. Gray) A. Gray Native ARPE4

  Brazos rockcress · Brassicaceae
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  Arenaria benthamii Fenzl ex Torr. & A. Gray Native ARBE

  hilly sandwort · Caryophyllaceae
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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 aphoroides Müll. Arg. Native ARAP

  Hill Country silverbush · Euphorbiaceae
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  Argythamnia humilis (Engelm. & A. Gray) Müll. Arg. Native ARHU5

  low silverbush · Euphorbiaceae
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  Argythamnia simulans J.W. Ingram Native ARSI2

  plateau silverbush · Euphorbiaceae
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  Arisaema dracontium (L.) Schott Native ARDR3

  green dragon · Araceae
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  Aristida desmantha Trin. & Rupr. Native ARDE3

  curly threeawn · Poaceae
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  Aristida longespica Poir. Native ARLO16

  slimspike threeawn · Poaceae
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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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  Aristolochia erecta L. Native ARER

  swanflower · Aristolochiaceae
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  Aristolochia tomentosa Sims Native ARTO3

  woolly dutchman's pipe · Aristolochiaceae
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  Artemisia ludoviciana Nutt. Both ARLU

  white sagebrush · Asteraceae
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  Arundo donax L. Introduced ARDO4

  giant reed · Poaceae
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  Asclepias amplexicaulis Sm. Native ASAM

  clasping milkweed · Asclepiadaceae
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  Asclepias emoryi (Greene) Vail Native ASEM

  Emory's milkweed · Asclepiadaceae
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  Asclepias engelmanniana Woodson Native ASEN

  Engelmann's milkweed · Asclepiadaceae
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  Asclepias latifolia (Torr.) Raf. Native ASLA4

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

  zizotes milkweed · Asclepiadaceae
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  Asclepias verticillata L. Native ASVE

  whorled milkweed · Asclepiadaceae
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  Asparagus officinalis L. Introduced ASOF

  garden asparagus · Liliaceae
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  Asplenium resiliens Kunze Native ASRE

  blackstem spleenwort · Aspleniaceae
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  Astragalus brazoensis Buckley Native ASBR7

  Brazos milkvetch · Fabaceae
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  Astragalus crassicarpus Nutt. Native ASCR2

  groundplum milkvetch · Fabaceae
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  Astragalus crassicarpus Nutt. var. berlandieri Barneby Native ASCRB

  groundplum milkvetch · Fabaceae
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  Astragalus lindheimeri Engelm. ex A. Gray Native ASLI4

  Lindheimer's 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 pleianthus (Shinners) Isely Native ASPL8

  Edwards Plateau milkvetch · Fabaceae
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  Astragalus wrightii A. Gray Native ASWR

  Wright's milkvetch · Fabaceae
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  Astrolepis integerrima (Hook.) Benham & Windham Native ASIN19

  hybrid cloakfern · Pteridaceae
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  Atriplex texana S. Watson Native ATTE2

  Texas saltbush · Chenopodiaceae