Highland County

Showing 301–350 of 1,300.

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  Comandra umbellata (L.) Nutt. ssp. umbellata Native COUMU

  bastard toadflax · Santalaceae
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  Conium maculatum L. Introduced COMA2

  poison hemlock · Apiaceae
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  Conoclinium coelestinum (L.) DC. Native COCO13

  blue mistflower · Asteraceae
• 
  Conopholis americana (L.) Wallr. Native COAM

  American cancer-root · Orobanchaceae
• 
  Conringia orientalis (L.) Dumort. Introduced COOR

  hare's ear mustard · Brassicaceae
• 
  Consolida ajacis (L.) Schur Introduced COAJ

  doubtful knight's-spur · Ranunculaceae
• 
  Convallaria majalis L. Introduced COMA7

  European lily of the valley · Liliaceae
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  Convolvulus arvensis L. Introduced COAR4

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

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

  Canadian horseweed · Asteraceae
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  Corallorhiza odontorhiza (Willd.) Poir. Native COOD7

  autumn coralroot · Orchidaceae
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  Corallorhiza odontorhiza (Willd.) Poir. var. odontorhiza Native COODO2

  autumn coralroot · Orchidaceae
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  Corallorhiza wisteriana Conrad Native COWI5

  spring coralroot · Orchidaceae
• 
  Coreopsis lanceolata L. Native COLA5

  lanceleaf tickseed · Asteraceae
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  Coreopsis tinctoria Nutt. Native COTI3

  golden tickseed · Asteraceae
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  Coreopsis tinctoria Nutt. var. tinctoria Native COTIT

  golden tickseed · Asteraceae
• 
  Coreopsis tripteris L. Native COTR4

  tall tickseed · Asteraceae
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  Cornus alternifolia L. f. Native COAL2

  alternateleaf dogwood · Cornaceae
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  Cornus amomum Mill. Native COAM2

  silky dogwood · Cornaceae
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  Cornus drummondii C.A. Mey. Native CODR

  roughleaf dogwood · Cornaceae
• 
  Cornus florida L. Native COFL2

  flowering dogwood · Cornaceae
• 
  Cornus racemosa Lam. Native CORA6

  gray dogwood · Cornaceae
• 
  Corylus americana Walter Native COAM3

  American hazelnut · Betulaceae
• 
  Cosmos bipinnatus Cav. Introduced COBI2

  garden cosmos · Asteraceae
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  Cotinus coggygria Scop. Introduced COCO10

  European smoketree · Anacardiaceae
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  Crataegus chrysocarpa Ashe Native CRCH

  fireberry hawthorn · Rosaceae
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  Crataegus chrysocarpa Ashe var. chrysocarpa Native CRCHC2

  red haw · Rosaceae
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  Crataegus crus-galli L. Native CRCR2

  cockspur hawthorn · Rosaceae
• 
  Crataegus flabellata (Bosc ex Spach) K. Koch Native CRFL

  fanleaf hawthorn · Rosaceae
• 
  Crataegus mollis Scheele Native CRMO2

  downy hawthorn · Rosaceae
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  Crataegus pruinosa (Wendl. f.) K. Koch Native CRPR2

  waxyfruit hawthorn · Rosaceae
• 
  Crataegus punctata Jacq. Native CRPU

  dotted hawthorn · Rosaceae
• 
  Crataegus succulenta Schrad. ex Link Native CRSU5

  fleshy hawthorn · Rosaceae
• 
  Crepis pulchra L. Introduced CRPU3

  smallflower hawksbeard · Asteraceae
• 
  Croton monanthogynus Michx. Native CRMO6

  prairie tea · Euphorbiaceae
• 
  Cryptotaenia canadensis (L.) DC. Native CRCA9

  Canadian honewort · Apiaceae
• 
  Cunila origanoides (L.) Britton Native CUOR

  common dittany · Lamiaceae
• 
  Cuphea viscosissima Jacq. Native CUVI

  blue waxweed · Lythraceae
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  Cuscuta gronovii Willd. ex Schult. Native CUGR

  scaldweed · Cuscutaceae
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  Cuscuta gronovii Willd. ex Schult. var. gronovii Native CUGRG

  scaldweed · Cuscutaceae
• 
  Cymbalaria muralis G. Gaertn., B. Mey. & Scherb. Introduced CYMU

  Kenilworth ivy · Scrophulariaceae
• 
  Cynanchum laeve (Michx.) Pers. Native CYLA

  honeyvine · Asclepiadaceae
• 
  Cynoglossum officinale L. Introduced CYOF

  gypsyflower · Boraginaceae
• 
  Cynoglossum virginianum L. Native CYVI

  wild comfrey · Boraginaceae
• 
  Cyperus bipartitus Torr. Native CYBI6

  slender flatsedge · Cyperaceae
• 
  Cyperus esculentus L. Both CYES

  yellow nutsedge · Cyperaceae
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  Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESL

  yellow nutsedge · Cyperaceae
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  Cyperus flavescens L. Native CYFL

  yellow flatsedge · Cyperaceae
• 
  Cyperus odoratus L. Native CYOD

  fragrant flatsedge · Cyperaceae
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  Cyperus strigosus L. Native CYST

  strawcolored flatsedge · Cyperaceae