Smith County

Showing 1–50 of 566.

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  Acaciella angustissima (Mill.) Britton & Rose Native ACAN11

  prairie acacia · Fabaceae
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  Acaciella angustissima (Mill.) Britton & Rose var. hirta (Nutt.) B.L. Turner Native ACANH2

  prairie acacia · Fabaceae
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  Acalypha gracilens A. Gray Native ACGR2

  slender threeseed mercury · Euphorbiaceae
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  Acalypha virginica L. Native ACVI

  Virginia threeseed mercury · Euphorbiaceae
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  Achillea millefolium L. Both ACMI2

  common yarrow · Asteraceae
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  Agalinis gattingeri (Small) Small Native AGGA

  roundstem false foxglove · Scrophulariaceae
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  Agalinis heterophylla (Nutt.) Small ex Britton Native AGHE4

  prairie false foxglove · Scrophulariaceae
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  Ageratina altissima (L.) R.M. King & H. Rob. Native AGAL5

  white snakeroot · Asteraceae
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  Agrimonia rostellata Wallr. Native AGRO3

  beaked agrimony · Rosaceae
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  Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. Native AGHY

  winter bentgrass · Poaceae
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  Agrostis perennans (Walter) Tuck. Native AGPE

  upland bentgrass · Poaceae
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  Albizia julibrissin Durazz. Introduced ALJU

  silktree · Fabaceae
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  Allium canadense L. Native ALCA3

  meadow garlic · Liliaceae
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  Allium canadense L. var. canadense Native ALCAC

  meadow garlic · Liliaceae
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  Allium drummondii Regel Native ALDR

  Drummond's onion · Liliaceae
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  Alnus serrulata (Aiton) Willd. Native ALSE2

  hazel alder · Betulaceae
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  Alophia drummondii (Graham) R.C. Foster Native ALDR2

  propeller flower · Iridaceae
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  Ambrosia artemisiifolia L. Both AMAR2

  annual ragweed · Asteraceae
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  Ambrosia trifida L. Native AMTR

  great ragweed · Asteraceae
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  Amorpha canescens Pursh Native AMCA6

  leadplant · Fabaceae
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  Amphicarpaea bracteata (L.) Fernald Native AMBR2

  American hogpeanut · Fabaceae
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  Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. Native ANGL2

  bushy bluestem · Poaceae
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  Andropogon ternarius Michx. Native ANTE2

  splitbeard bluestem · Poaceae
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  Andropogon ternarius Michx. var. ternarius Native ANTET

  splitbeard bluestem · Poaceae
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  Anthemis cotula L. Introduced ANCO2

  stinking chamomile · 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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  Apios americana Medik. Native APAM

  groundnut · Fabaceae
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  Arabidopsis thaliana (L.) Heynh. Introduced ARTH

  mouseear cress · Brassicaceae
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  Arisaema dracontium (L.) Schott Native ARDR3

  green dragon · Araceae
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  Aristida lanosa Muhl. ex Elliott Native ARLA6

  woollysheath threeawn · Poaceae
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  Aristida oligantha Michx. Native AROL

  prairie threeawn · Poaceae
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  Aristolochia reticulata Jacq. Native ARRE3

  Texas dutchman's pipe · Aristolochiaceae
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  Asclepias amplexicaulis Sm. Native ASAM

  clasping milkweed · Asclepiadaceae
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  Asclepias rubra L. Native ASRU

  red milkweed · Asclepiadaceae
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  Asclepias verticillata L. Native ASVE

  whorled milkweed · Asclepiadaceae
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  Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPL

  ebony spleenwort · Aspleniaceae
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  Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. platyneuron Native ASPLP

  ebony spleenwort · Aspleniaceae
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  Astragalus distortus Torr. & A. Gray Native ASDI4

  Ozark milkvetch · Fabaceae
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  Astragalus distortus Torr. & A. Gray var. engelmannii (Sheldon) M.E. Jones Native ASDIE

  Englemann's milkvetch · Fabaceae
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  Astragalus leptocarpus Torr. & A. Gray Native ASLE10

  rare loco milkvetch · Fabaceae
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  Astragalus soxmaniorum Lundell Native ASSO5

  Soxman's milkvetch · Fabaceae
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  Athyrium filix-femina (L.) Roth Native ATFI

  common ladyfern · Dryopteridaceae
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  Athyrium filix-femina (L.) Roth ssp. asplenioides (Michx.) Hultén Native ATFIA2

  asplenium ladyfern · Dryopteridaceae
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  Avena sativa L. Introduced AVSA

  common oat · Poaceae
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  Baptisia bracteata Muhl. ex Elliott Native BABR2

  longbract wild indigo · Fabaceae
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  Baptisia bracteata Muhl. ex Elliott var. leucophaea (Nutt.) Kartesz & Gandhi Native BABRL2

  longbract wild indigo · Fabaceae
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  Baptisia nuttalliana Small Native BANU2

  Nuttall's wild indigo · Fabaceae
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  Baptisia sphaerocarpa Nutt. Native BASP

  yellow wild indigo · Fabaceae
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  Berlandiera pumila (Michx.) Nutt. Native BEPU2

  soft greeneyes · Asteraceae