Owyhee County

Showing 401–450 of 1,565.

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  Chorispora tenella (Pall.) DC. Introduced CHTE2

  crossflower · Brassicaceae
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  Chorizanthe brevicornu Torr. Native CHBR

  brittle spineflower · Polygonaceae
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  Chorizanthe brevicornu Torr. var. spathulata (Small ex Rydb.) C.L. Hitchc. Native CHBRS

  brittle spineflower · Polygonaceae
• 
  Chorizanthe watsonii Torr. & A. Gray Native CHWA2

  fivetooth spineflower · Polygonaceae
• 
  Chrysothamnus humilis Greene Native CHHU2

  Truckee rabbitbrush · Asteraceae
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  Chrysothamnus viscidiflorus (Hook.) Nutt. Native CHVI8

  yellow rabbitbrush · Asteraceae
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  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. lanceolatus (Nutt.) H.M. Hall & Clem. Native CHVIL4

  yellow rabbitbrush · Asteraceae
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  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. puberulus (D.C. Eaton) H.M. Hall & Clem. Native CHVIP4

  yellow rabbitbrush · Asteraceae
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  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus Native CHVIV2

  yellow rabbitbrush · Asteraceae
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  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus var. latifolius (D.C. Eaton) Greene Native CHVIL10

  yellow rabbitbrush · Asteraceae
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  Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus var. stenophyllus (A. Gray) H.M. Hall Native CHVIS5

  yellow rabbitbrush · Asteraceae
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  Cichorium intybus L. Introduced CIIN

  chicory · Asteraceae
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  Cicuta douglasii (DC.) J.M. Coult. & Rose Native CIDO

  western water hemlock · Apiaceae
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  Cicuta maculata L. Native CIMA2

  spotted water hemlock · Apiaceae
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  Cicuta maculata L. var. angustifolia Hook. Native CIMAA

  spotted water hemlock · Apiaceae
• 
  Circaea alpina L. Native CIAL

  small enchanter's nightshade · Onagraceae
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  Cirsium arvense (L.) Scop. Introduced CIAR4

  Canada thistle · Asteraceae
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  Cirsium brevifolium Nutt. Native CIBR

  Palouse thistle · Asteraceae
• ⚘
  Cirsium canovirens (Rydb.) Petr. Native CICA6

  graygreen thistle · Asteraceae
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  Cirsium scariosum Nutt. Native CISC2

  meadow thistle · Asteraceae
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  Cirsium subniveum Rydb. Native CISU

  Jackson Hole thistle · Asteraceae
• 
  Cirsium vulgare (Savi) Ten. Introduced CIVU

  bull thistle · Asteraceae
• 
  Clarkia pulchella Pursh Native CLPU

  pinkfairies · Onagraceae
• 
  Clarkia rhomboidea Douglas ex Hook. Native CLRH

  diamond clarkia · Onagraceae
• 
  Claytonia perfoliata Donn ex Willd. Native CLPE

  miner's lettuce · Portulacaceae
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  Claytonia perfoliata Donn ex Willd. ssp. perfoliata Native CLPEP

  miner's lettuce · Portulacaceae
• 
  Clematis ligusticifolia Nutt. Native CLLI2

  western white clematis · Ranunculaceae
• 
  Clematis ligusticifolia Nutt. var. ligusticifolia Native CLLIL2

  western white clematis · Ranunculaceae
• 
  Cleome lutea Hook. Native CLLU2

  yellow spiderflower · Capparaceae
• 
  Cleome lutea Hook. var. lutea Native CLLUL

  yellow spiderflower · Capparaceae
• 
  Cleome platycarpa Torr. Native CLPL

  golden spiderflower · Capparaceae
• 
  Cleome serrulata Pursh Native CLSE

  Rocky Mountain beeplant · Capparaceae
• 
  Cleomella hillmanii A. Nelson Native CLHI2

  Hillman's stinkweed · Capparaceae
• 
  Cleomella plocasperma S. Watson Native CLPL2

  twisted cleomella · Capparaceae
• 
  Collinsia parviflora Lindl. Native COPA3

  maiden blue eyed Mary · Scrophulariaceae
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  Collomia grandiflora Douglas ex Lindl. Native COGR4

  grand collomia · Polemoniaceae
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  Collomia linearis Nutt. Native COLI2

  tiny trumpet · Polemoniaceae
• 
  Collomia tinctoria Kellogg Native COTI2

  staining collomia · Polemoniaceae
• 
  Comandra umbellata (L.) Nutt. Native COUM

  bastard toadflax · Santalaceae
• 
  Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl Native COUMP

  pale bastard toadflax · Santalaceae
• 
  Conium maculatum L. Introduced COMA2

  poison hemlock · Apiaceae
• 
  Conringia orientalis (L.) Dumort. Introduced COOR

  hare's ear mustard · Brassicaceae
• 
  Convolvulus arvensis L. Introduced COAR4

  field bindweed · Convolvulaceae
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  Conyza canadensis (L.) Cronquist Native COCA5

  Canadian horseweed · Asteraceae
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  Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3

  Canadian horseweed · Asteraceae
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  Corallorhiza maculata (Raf.) Raf. Native COMA25

  summer coralroot · Orchidaceae
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  Cordylanthus ramosus Nutt. ex Benth. Native CORA5

  bushy bird's beak · Scrophulariaceae
• 
  Corispermum americanum (Nutt.) Nutt. Native COAM8

  American bugseed · Chenopodiaceae
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  Corispermum americanum (Nutt.) Nutt. var. americanum Native COAMA2

  American bugseed · Chenopodiaceae
• 
  Cornus sericea L. Native COSE16

  redosier dogwood · Cornaceae