Boyd County

Showing 1–50 of 265.

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  Acer negundo L. Native ACNE2

  boxelder · Aceraceae
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  Agalinis tenuifolia (Vahl) Raf. Native AGTE3

  slenderleaf false foxglove · Scrophulariaceae
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  Amaranthus retroflexus L. Native AMRE

  redroot amaranth · Amaranthaceae
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  Ambrosia psilostachya DC. Native AMPS

  Cuman ragweed · Asteraceae
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  Ambrosia trifida L. Native AMTR

  great ragweed · Asteraceae
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  Ambrosia trifida L. var. trifida Native AMTRT2

  great ragweed · Asteraceae
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  Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. Native AMAL2

  Saskatoon serviceberry · Rosaceae
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  Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. var. alnifolia Native AMALA

  Saskatoon serviceberry · Rosaceae
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  Amorpha canescens Pursh Native AMCA6

  leadplant · Fabaceae
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  Amorpha fruticosa L. Native AMFR

  false indigo bush · Fabaceae
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  Amorpha nana Nutt. Native AMNA

  dwarf false indigo · Fabaceae
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  Andropogon gerardii Vitman Native ANGE

  big bluestem · Poaceae
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  Anemone canadensis L. Native ANCA8

  Canadian anemone · Ranunculaceae
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  Antennaria parvifolia Nutt. Native ANPA4

  small-leaf pussytoes · Asteraceae
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  Apocynum cannabinum L. Native APCA

  Indianhemp · Apocynaceae
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  Argemone polyanthemos (Fedde) G.B. Ownbey Native ARPO2

  crested pricklypoppy · Papaveraceae
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  Artemisia dracunculus L. Native ARDR4

  tarragon · Asteraceae
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  Artemisia frigida Willd. Native ARFR4

  prairie sagewort · Asteraceae
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  Artemisia ludoviciana Nutt. Both ARLU

  white sagebrush · Asteraceae
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  Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2

  white sagebrush · Asteraceae
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  Asclepias arenaria Torr. Native ASAR

  sand 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 lanuginosa Nutt. Native ASLA3

  sidecluster milkweed · Asclepiadaceae
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  Asclepias syriaca L. Native ASSY

  common milkweed · Asclepiadaceae
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  Astragalus plattensis Nutt. Native ASPL2

  Platte River milkvetch · Fabaceae
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  Astragalus racemosus Pursh Native ASRA2

  cream milkvetch · Fabaceae
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  Athyrium filix-femina (L.) Roth Native ATFI

  common ladyfern · Dryopteridaceae
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  Bassia scoparia (L.) A.J. Scott Introduced BASC5

  burningbush · Chenopodiaceae
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  Bidens cernua L. Native BICE

  nodding beggartick · Asteraceae
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  Bidens coronata (L.) Britton Native BICO

  crowned beggarticks · Asteraceae
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  Bidens frondosa L. Native BIFR

  devil's beggartick · Asteraceae
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  Bidens tripartita L. Native BITR

  threelobe beggarticks · Asteraceae
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  Botrychium virginianum (L.) Sw. Native BOVI

  rattlesnake fern · Ophioglossaceae
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  Bouteloua curtipendula (Michx.) Torr. Native BOCU

  sideoats grama · Poaceae
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  Bouteloua curtipendula (Michx.) Torr. var. curtipendula Native BOCUC2

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

  buffalograss · Poaceae
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  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae
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  Calylophus serrulatus (Nutt.) P.H. Raven Native CASE12

  yellow sundrops · Onagraceae
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  Calystegia sepium (L.) R. Br. Both CASE13

  hedge false bindweed · Convolvulaceae
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  Calystegia sepium (L.) R. Br. ssp. angulata Brummitt Native CASEA3

  hedge false bindweed · Convolvulaceae
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  Carex comosa Boott Native CACO8

  longhair sedge · Cyperaceae
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  Carex crawei Dewey Native CACR3

  Crawe's sedge · Cyperaceae
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  Carex gravida L.H. Bailey Native CAGR4

  heavy sedge · Cyperaceae
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  Carex gravida L.H. Bailey var. lunelliana (Mack.) F.J. Herm. Native CAGRL

  heavy sedge · Cyperaceae
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  Carex hystericina Muhl. ex Willd. Native CAHY4

  bottlebrush sedge · Cyperaceae
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  Carex inops L.H. Bailey Native CAIN9

  long-stolon sedge · Cyperaceae
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  Carex inops L.H. Bailey ssp. heliophila (Mack.) Crins Native CAINH2

  sun sedge · Cyperaceae
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  Carex laeviconica Dewey Native CALA12

  smoothcone sedge · Cyperaceae
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  Carex molesta Mack. ex Bright Native CAMO11

  troublesome sedge · Cyperaceae