Hill County

Showing 1–50 of 347.

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  Acer negundo L. Native ACNE2

  boxelder · Aceraceae
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  Achillea millefolium L. Both ACMI2

  common yarrow · Asteraceae
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  Acroptilon repens (L.) DC. Introduced ACRE3

  hardheads · Asteraceae
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  Aegilops cylindrica Host Introduced AECY

  jointed goatgrass · Poaceae
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  Agoseris glauca (Pursh) Raf. Native AGGL

  pale agoseris · Asteraceae
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  Agropyron cristatum (L.) Gaertn. Introduced AGCR

  crested wheatgrass · Poaceae
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  Agropyron cristatum (L.) Gaertn. ssp. pectinatum (M. Bieb.) Tzvelev Introduced AGCRP8

  crested wheatgrass · Poaceae
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  Alcea rosea L. Introduced ALRO3

  hollyhock · Malvaceae
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  Alyssum desertorum Stapf Introduced ALDE

  desert madwort · Brassicaceae
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  Alyssum desertorum Stapf var. desertorum Introduced ALDED

  desert madwort · Brassicaceae
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  Amaranthus blitoides S. Watson Introduced AMBL

  mat amaranth · Amaranthaceae
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  Amaranthus retroflexus L. Native AMRE

  redroot amaranth · Amaranthaceae
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  Ambrosia acanthicarpa Hook. Native AMAC2

  flatspine bur ragweed · Asteraceae
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  Ambrosia artemisiifolia L. Both AMAR2

  annual ragweed · Asteraceae
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  Ambrosia artemisiifolia L. var. elatior (L.) Descourtils Introduced AMARE

  annual 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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  Ammannia robusta Heer & Regel Native AMRO3

  grand redstem · Lythraceae
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  Anaphalis margaritacea (L.) Benth. Native ANMA

  western pearly everlasting · Asteraceae
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  Anemone multifida Poir. Native ANMU

  Pacific anemone · Ranunculaceae
• ⚘
  Antennaria parvifolia Nutt. Native ANPA4

  small-leaf pussytoes · Asteraceae
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  Antennaria rosea Greene Native ANRO2

  rosy pussytoes · Asteraceae
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  Apocynum androsaemifolium L. Native APAN2

  spreading dogbane · Apocynaceae
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  Arabis holboellii Hornem. Native ARHO2

  Holboell's rockcress · Brassicaceae
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  Arctium lappa L. Introduced ARLA3

  greater burdock · Asteraceae
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  Arctium minus Bernh. Introduced ARMI2

  lesser burdock · Asteraceae
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  Arctostaphylos uva-ursi (L.) Spreng. Native ARUV

  kinnikinnick · Ericaceae
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  Arenaria congesta Nutt. Native ARCO5

  ballhead sandwort · Caryophyllaceae
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  Armoracia rusticana G. Gaertn., B. Mey. & Scherb. Introduced ARRU4

  horseradish · Brassicaceae
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  Arnica cordifolia Hook. Native ARCO9

  heartleaf arnica · Asteraceae
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  Arnica sororia Greene Native ARSO2

  twin arnica · Asteraceae
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  Artemisia campestris L. Native ARCA12

  field sagewort · Asteraceae
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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 tridentata Nutt. Native ARTR2

  big sagebrush · Asteraceae
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  Astragalus bisulcatus (Hook.) A. Gray Native ASBI2

  twogrooved milkvetch · Fabaceae
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  Astragalus bisulcatus (Hook.) A. Gray var. bisulcatus Native ASBIB

  twogrooved milkvetch · Fabaceae
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  Astragalus canadensis L. Native ASCA11

  Canadian milkvetch · Fabaceae
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  Astragalus crassicarpus Nutt. Native ASCR2

  groundplum milkvetch · Fabaceae
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  Astragalus drummondii Douglas ex Hook. Native ASDR3

  Drummond's milkvetch · Fabaceae
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  Astragalus gilviflorus Sheldon Native ASGI5

  plains milkvetch · Fabaceae
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  Astragalus gilviflorus Sheldon var. gilviflorus Native ASGIG

  plains milkvetch · Fabaceae
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  Astragalus laxmannii Jacq. Native ASLA27

  Laxmann's milkvetch · Fabaceae
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  Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S.L. Welsh Native ASLAR

  prairie milkvetch · Fabaceae
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  Astragalus missouriensis Nutt. Native ASMI10

  Missouri milkvetch · Fabaceae
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  Astragalus missouriensis Nutt. var. missouriensis Native ASMIM5

  Missouri milkvetch · Fabaceae
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  Astragalus pectinatus (Douglas ex Hook.) Douglas ex G. Don Native ASPE5

  narrowleaf milkvetch · Fabaceae
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  Astragalus purshii Douglas ex Hook. Native ASPU9

  woollypod milkvetch · Fabaceae
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  Astragalus tenellus Pursh Native ASTE5

  looseflower milkvetch · Fabaceae