Sherman County

Showing 51–100 of 402.

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  Atriplex argentea Nutt. ssp. argentea var. argentea Native ATARA2

  silverscale saltbush · Chenopodiaceae
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  Baccharis salicina Torr. & A. Gray Native BASA

  willow baccharis · Asteraceae
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  Bacopa rotundifolia (Michx.) Wettst. Native BARO

  disk waterhyssop · Scrophulariaceae
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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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  Bolboschoenus maritimus (L.) Palla Native BOMA7

  cosmopolitan bulrush · Cyperaceae
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  Bothriochloa laguroides (DC.) Herter Both BOLA2

  silver beardgrass · Poaceae
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  Bothriochloa laguroides (DC.) Herter ssp. torreyana (Steud.) Allred & Gould Native BOLAT

  silver beardgrass · Poaceae
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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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  Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths Native BOGR2

  blue grama · Poaceae
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  Bouteloua hirsuta Lag. Native BOHI2

  hairy grama · Poaceae
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  Bouteloua hirsuta Lag. var. hirsuta Native BOHIH

  hairy grama · Poaceae
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  Brickellia eupatorioides (L.) Shinners Native BREU

  false boneset · Asteraceae
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  Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners Native BREUC

  false boneset · Asteraceae
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  Brickellia grandiflora (Hook.) Nutt. Native BRGR

  tasselflower brickellbush · Asteraceae
• 
  Bromus arvensis L. Introduced BRAR5

  field brome · Poaceae
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  Bromus inermis Leyss. Both BRIN2

  smooth brome · Poaceae
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  Bromus inermis Leyss. ssp. inermis Introduced BRINI

  smooth brome · Poaceae
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  Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2

  smooth brome · Poaceae
• 
  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae
• 
  Callirhoe involucrata (Torr. & A. Gray) A. Gray Native CAIN2

  purple poppymallow · Malvaceae
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  Calylophus lavandulifolius (Torr. & A. Gray) P.H. Raven Native CALA38

  lavenderleaf sundrops · Onagraceae
• 
  Calylophus serrulatus (Nutt.) P.H. Raven Native CASE12

  yellow sundrops · Onagraceae
• 
  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
• 
  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae
• 
  Carex bicknellii Britton Native CABI3

  Bicknell's sedge · Cyperaceae
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  Carex brevior (Dewey) Mack. Native CABR10

  shortbeak sedge · Cyperaceae
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  Carex duriuscula C.A. Mey. Native CADU6

  needleleaf sedge · Cyperaceae
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  Carex gravida L.H. Bailey Native CAGR4

  heavy sedge · Cyperaceae
• 
  Carex gravida L.H. Bailey var. gravida Native CAGRG2

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

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

  bottlebrush sedge · Cyperaceae
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  Carex pellita Muhl. ex Willd. Native CAPE42

  woolly sedge · Cyperaceae
• 
  Celtis laevigata Willd. Native CELA

  sugarberry · Ulmaceae
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  Celtis laevigata Willd. var. reticulata (Torr.) L.D. Benson Native CELAR

  netleaf hackberry · Ulmaceae
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  Cenchrus longispinus (Hack.) Fernald Native CELO3

  mat sandbur · Poaceae
• 
  Ceratophyllum demersum L. Native CEDE4

  coon's tail · Ceratophyllaceae
• 
  Chaetopappa ericoides (Torr.) G.L. Nesom Native CHER2

  rose heath · Asteraceae
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  Chamaesyce glyptosperma (Engelm.) Small Native CHGL13

  ribseed sandmat · Euphorbiaceae
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  Chamaesyce stictospora (Engelm.) Small Native CHST8

  slimseed sandmat · Euphorbiaceae
• 
  Chenopodium berlandieri Moq. Native CHBE4

  pitseed goosefoot · Chenopodiaceae
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  Chenopodium incanum (S. Watson) A. Heller Native CHIN2

  mealy goosefoot · Chenopodiaceae
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  Chenopodium incanum (S. Watson) A. Heller var. incanum Native CHINI

  mealy goosefoot · Chenopodiaceae
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  Chenopodium pratericola Rydb. Native CHPR5

  desert goosefoot · Chenopodiaceae
• 
  Chloris verticillata Nutt. Native CHVE2

  tumble windmill grass · Poaceae
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  Cirsium arvense (L.) Scop. Introduced CIAR4

  Canada thistle · Asteraceae
• 
  Cirsium ochrocentrum A. Gray Native CIOC2

  yellowspine thistle · Asteraceae