Clark County

Showing 201–250 of 1,000.

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  Carex pachystachya Cham. ex Steud. Native CAPA14

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

  woolly sedge · Cyperaceae
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  Carex petasata Dewey Native CAPE7

  Liddon sedge · Cyperaceae
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  Carex praeceptorum Mack. Native CAPR22

  early sedge · Cyperaceae
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  Carex praegracilis W. Boott Native CAPR5

  clustered field sedge · Cyperaceae
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  Carex raynoldsii Dewey Native CARA6

  Raynolds' sedge · Cyperaceae
• 
  Carex rossii Boott Native CARO5

  Ross' sedge · Cyperaceae
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  Carex vallicola Dewey Native CAVA3

  valley sedge · Cyperaceae
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  Carex vallicola Dewey var. vallicola Native CAVAV

  valley sedge · Cyperaceae
• 
  Carthamus tinctorius L. Introduced CATI

  safflower · Asteraceae
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  Castilleja angustifolia (Nutt.) G. Don Native CAAN7

  northwestern Indian paintbrush · Scrophulariaceae
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  Castilleja angustifolia (Nutt.) G. Don var. dubia A. Nelson Native CAAND

  northwestern Indian paintbrush · Scrophulariaceae
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  Castilleja cusickii Greenm. Native CACU7

  Cusick's Indian paintbrush · Scrophulariaceae
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  Castilleja flava S. Watson Native CAFL7

  yellow Indian paintbrush · Scrophulariaceae
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  Castilleja flava S. Watson var. flava Native CAFLF3

  yellow Indian paintbrush · Scrophulariaceae
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  Castilleja linariifolia Benth. Native CALI4

  Wyoming Indian paintbrush · Scrophulariaceae
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  Castilleja miniata Douglas ex Hook. Native CAMI12

  giant red Indian paintbrush · Scrophulariaceae
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  Castilleja miniata Douglas ex Hook. ssp. miniata Native CAMIM5

  giant red Indian paintbrush · Scrophulariaceae
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  Castilleja minor (A. Gray) A. Gray Native CAMI13

  lesser Indian paintbrush · Scrophulariaceae
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  Castilleja minor (A. Gray) A. Gray ssp. minor Native CAMIM6

  lesser Indian paintbrush · Scrophulariaceae
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  Castilleja pallescens (A. Gray) Greenm. Native CAPA25

  pale Indian paintbrush · Scrophulariaceae
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  Castilleja pallescens (A. Gray) Greenm. var. inverta (A. Nelson & J.F. Macbr.) Edwin Native CAPAI

  pale Indian paintbrush · Scrophulariaceae
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  Castilleja pilosa (S. Watson) Rydb. Native CAPI3

  parrothead Indian paintbrush · Scrophulariaceae
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  Castilleja pilosa (S. Watson) Rydb. var. longispica (A. Nelson) N.H. Holmgren Native CAPIL

  longspike Indian paintbrush · Scrophulariaceae
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  Catabrosa aquatica (L.) P. Beauv. Native CAAQ3

  water whorlgrass · Poaceae
• 
  Catabrosa aquatica (L.) P. Beauv. var. aquatica Native CAAQA6

  water whorlgrass · Poaceae
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  Ceanothus velutinus Douglas ex Hook. Native CEVE

  snowbrush ceanothus · Rhamnaceae
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  Ceanothus velutinus Douglas ex Hook. var. velutinus Native CEVEV4

  snowbrush ceanothus · Rhamnaceae
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  Centaurea diffusa Lam. Introduced CEDI3

  diffuse knapweed · Asteraceae
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  Centaurea stoebe L. Introduced CEST8

  spotted knapweed · Asteraceae
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  Centaurea stoebe L. ssp. micranthos (Gugler) Hayek Introduced CESTM

  spotted knapweed · Asteraceae
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  Cerastium arvense L. Both CEAR4

  field chickweed · Caryophyllaceae
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  Cerastium arvense L. ssp. strictum (L.) Ugborogho Native CEARS2

  field chickweed · Caryophyllaceae
• 
  Ceratocephala testiculata (Crantz) Roth Introduced CETE5

  curveseed butterwort · Ranunculaceae
• 
  Cercocarpus ledifolius Nutt. Native CELE3

  curl-leaf mountain mahogany · Rosaceae
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  Cercocarpus ledifolius Nutt. var. intercedens C.K. Schneid. Native CELEI

  curl-leaf mountain mahogany · Rosaceae
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  Chaenactis douglasii (Hook.) Hook. & Arn. Native CHDO

  Douglas' dustymaiden · Asteraceae
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  Chaenactis douglasii (Hook.) Hook. & Arn. var. douglasii Native CHDOD

  Douglas' dustymaiden · Asteraceae
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  Chamaebatiaria millefolium (Torr.) Maxim. Native CHMI2

  desert sweet · Rosaceae
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  Chamerion angustifolium (L.) Holub Native CHAN9

  fireweed · Onagraceae
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  Chamerion angustifolium (L.) Holub ssp. circumvagum (Mosquin) Hoch Native CHANC

  fireweed · Onagraceae
• 
  Cheilanthes feei T. Moore Native CHFE

  slender lipfern · Pteridaceae
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  Chenopodium album L. Both CHAL7

  lambsquarters · Chenopodiaceae
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  Chenopodium album L. var. album Introduced CHALA

  lambsquarters · Chenopodiaceae
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  Chenopodium atrovirens Rydb. Native CHAT

  pinyon goosefoot · Chenopodiaceae
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  Chenopodium leptophyllum (Moq.) Nutt. ex S. Watson Native CHLE4

  narrowleaf goosefoot · Chenopodiaceae
• ⚘
  Chenopodium overi Aellen Native CHOV

  Over's goosefoot · Chenopodiaceae
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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