Rooks County

Showing 101–150 of 628.

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  Bromus secalinus L. Introduced BRSE

  rye brome · Poaceae
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  Bromus secalinus L. var. secalinus Introduced BRSES

  rye brome · Poaceae
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  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae
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  Calamovilfa longifolia (Hook.) Scribn. Native CALO

  prairie sandreed · Poaceae
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  Calamovilfa longifolia (Hook.) Scribn. var. longifolia Native CALOL2

  prairie sandreed · Poaceae
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  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
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  Calylophus serrulatus (Nutt.) P.H. Raven Native CASE12

  yellow sundrops · Onagraceae
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  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
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  Camelina microcarpa Andrz. ex DC. Introduced CAMI2

  littlepod false flax · Brassicaceae
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  Cannabis sativa L. Introduced CASA3

  marijuana · Cannabaceae
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  Cannabis sativa L. ssp. sativa Introduced CASAS3

  marijuana · Cannabaceae
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  Cannabis sativa L. ssp. sativa var. sativa Introduced CASAS9

  marijuana · Cannabaceae
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  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae
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  Carex brevior (Dewey) Mack. Native CABR10

  shortbeak sedge · Cyperaceae
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  Carex emoryi Dewey Native CAEM2

  Emory's sedge · Cyperaceae
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  Carex gravida L.H. Bailey Native CAGR4

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

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

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

  woolly sedge · Cyperaceae
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  Carex praegracilis W. Boott Native CAPR5

  clustered field sedge · Cyperaceae
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  Carex vulpinoidea Michx. Native CAVU2

  fox sedge · Cyperaceae
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  Carex vulpinoidea Michx. var. vulpinoidea Native CAVUV

  fox sedge · Cyperaceae
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  Castilleja sessiliflora Pursh Native CASE5

  downy paintedcup · Scrophulariaceae
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  Ceanothus herbaceus Raf. Native CEHE

  Jersey tea · Rhamnaceae
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  Celastrus scandens L. Native CESC

  American bittersweet · Celastraceae
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  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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  Celtis occidentalis L. Native CEOC

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

  mat sandbur · Poaceae
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  Cephalanthus occidentalis L. Native CEOC2

  common buttonbush · Rubiaceae
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  Cerastium brachypodum (Engelm. ex A. Gray) B.L. Rob. Native CEBR3

  shortstalk chickweed · Caryophyllaceae
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  Chaetopappa ericoides (Torr.) G.L. Nesom Native CHER2

  rose heath · Asteraceae
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  Chamaesyce geyeri (Engelm. & A. Gray) Small Native CHGE2

  Geyer's sandmat · Euphorbiaceae
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  Chamaesyce geyeri (Engelm. & A. Gray) Small var. geyeri Native CHGEG

  Geyer's sandmat · Euphorbiaceae
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  Chamaesyce glyptosperma (Engelm.) Small Native CHGL13

  ribseed sandmat · Euphorbiaceae
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  Chamaesyce maculata (L.) Small Native CHMA15

  spotted sandmat · Euphorbiaceae
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  Chamaesyce missurica (Raf.) Shinners Native CHMI8

  prairie sandmat · Euphorbiaceae
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  Chamaesyce nutans (Lag.) Small Native CHNU9

  eyebane · Euphorbiaceae
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  Chamaesyce prostrata (Aiton) Small Native CHPR6

  prostrate sandmat · Euphorbiaceae
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  Chamaesyce serpens (Kunth) Small Native CHSE4

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

  slimseed sandmat · Euphorbiaceae
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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
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  Chenopodium simplex (Torr.) Raf. Native CHSI2

  mapleleaf goosefoot · Chenopodiaceae
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  Chenopodium standleyanum Aellen Native CHST2

  Standley's goosefoot · Chenopodiaceae
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  Chloris verticillata Nutt. Native CHVE2

  tumble windmill grass · Poaceae
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  Cirsium altissimum (L.) Hill Native CIAL2

  tall thistle · Asteraceae