Morrow County

Showing 51–100 of 564.

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  Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl Introduced AREL3

  tall oatgrass · Poaceae
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  Artemisia absinthium L. Introduced ARAB3

  absinthium · Asteraceae
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  Artemisia lindleyana Besser Native ARLI2

  Columbia River wormwood · Asteraceae
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  Artemisia ludoviciana Nutt. Both ARLU

  white sagebrush · Asteraceae
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  Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Native ARLUC8

  white sagebrush · Asteraceae
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  Artemisia tridentata Nutt. Native ARTR2

  big sagebrush · Asteraceae
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  Artemisia tridentata Nutt. ssp. tridentata Native ARTRT

  basin big sagebrush · Asteraceae
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  Asclepias speciosa Torr. Native ASSP

  showy milkweed · Asclepiadaceae
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  Asperugo procumbens L. Introduced ASPR

  German-madwort · Boraginaceae
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  Astragalus collinus Douglas ex G. Don Native ASCO7

  hillside milkvetch · Fabaceae
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  Astragalus collinus Douglas ex G. Don var. laurentii (Rydb.) Barneby Native ASCOL

  Laurent's milkvetch · Fabaceae
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  Astragalus diaphanus Douglas ex Hook. Native ASDI2

  transparent milkvetch · Fabaceae
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  Astragalus filipes Torr. ex A. Gray Native ASFI

  basalt milkvetch · Fabaceae
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  Astragalus howellii A. Gray Native ASHO3

  Howell's milkvetch · Fabaceae
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  Astragalus lentiginosus Douglas ex Hook. Native ASLE8

  freckled milkvetch · Fabaceae
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  Astragalus lentiginosus Douglas ex Hook. var. lentiginosus Native ASLEL3

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

  woollypod milkvetch · Fabaceae
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  Astragalus purshii Douglas ex Hook. var. glareosus (Douglas ex Hook.) Barneby Native ASPUG2

  woollypod milkvetch · Fabaceae
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  Astragalus purshii Douglas ex Hook. var. purshii Native ASPUP7

  woollypod milkvetch · Fabaceae
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  Astragalus reventus A. Gray Native ASRE5

  Blue Mountain milkvetch · Fabaceae
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  Astragalus sclerocarpus A. Gray Native ASSC6

  woodypod milkvetch · Fabaceae
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  Astragalus succumbens Douglas ex Hook. Native ASSU7

  Columbia milkvetch · Fabaceae
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  Astragalus whitneyi A. Gray Native ASWH

  balloonpod milkvetch · Fabaceae
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  Astragalus whitneyi A. Gray var. sonneanus (Greene) Jeps. Native ASWHS2

  balloonpod milkvetch · Fabaceae
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  Athysanus pusillus (Hook.) Greene Native ATPU

  common sandweed · Brassicaceae
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  Atriplex hortensis L. Introduced ATHO

  garden orache · Chenopodiaceae
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  Atriplex rosea L. Introduced ATRO

  tumbling saltweed · Chenopodiaceae
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  Azolla filiculoides Lam. Native AZFI

  Pacific mosquitofern · Azollaceae
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  Balsamorhiza careyana A. Gray Native BACA3

  Carey's balsamroot · Asteraceae
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  Balsamorhiza careyana A. Gray var. careyana Native BACAC

  Carey's balsamroot · Asteraceae
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  Balsamorhiza careyana A. Gray var. intermedia Cronquist Native BACAI

  intermediate balsamroot · Asteraceae
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  Balsamorhiza sericea W.A. Weber Native BASE4

  silky balsamroot · Asteraceae
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  Balsamorhiza serrata A. Nelson & J.F. Macbr. Native BASE2

  serrate balsamroot · Asteraceae
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  Bassia hyssopifolia (Pall.) Kuntz Introduced BAHY

  fivehorn smotherweed · Chenopodiaceae
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  Bassia scoparia (L.) A.J. Scott Introduced BASC5

  burningbush · Chenopodiaceae
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  Berula erecta (Huds.) Coville Native BEER

  cutleaf waterparsnip · Apiaceae
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  Besseya rubra (Douglas ex Hook.) Rydb. Native BERU

  red besseya · Scrophulariaceae
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  Betula occidentalis Hook. Native BEOC2

  water birch · Betulaceae
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  Blepharipappus scaber Hook. Native BLSC

  rough eyelashweed · Asteraceae
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  Blepharipappus scaber Hook. ssp. scaber Native BLSCS

  rough eyelashweed · Asteraceae
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  Botrychium minganense Victorin Native BOMI

  Mingan moonwort · Ophioglossaceae
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  Brassica rapa L. Introduced BRRA

  field mustard · Brassicaceae
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  Brassica rapa L. var. rapa Introduced BRRAR

  field mustard · Brassicaceae
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  Bromus briziformis Fisch. & C.A. Mey. Introduced BRBR5

  rattlesnake brome · Poaceae
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  Bromus diandrus Roth Introduced BRDI3

  ripgut brome · Poaceae
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  Bromus diandrus Roth ssp. rigidus (Roth) Lainz Introduced BRDIR

  ripgut brome · Poaceae
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  Bromus hordeaceus L. Introduced BRHO2

  soft brome · Poaceae
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  Bromus hordeaceus L. ssp. hordeaceus Introduced BRHOH

  soft brome · Poaceae
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  Bromus marginatus Nees ex Steud. Native BRMA4

  mountain brome · Poaceae
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  Bromus rubens L. Introduced BRRU2

  red brome · Poaceae