Grayson County

Showing 151–200 of 963.

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  Carduus nutans L. Introduced CANU4

  nodding plumeless thistle · Asteraceae
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  Carex austrina (Small) Mack. Native CAAU6

  southern sedge · Cyperaceae
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  Carex blanda Dewey Native CABL

  eastern woodland sedge · Cyperaceae
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  Carex frankii Kunth Native CAFR3

  Frank's sedge · Cyperaceae
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  Carex grisea Wahlenb. Native CAGR24

  inflated narrow-leaf sedge · Cyperaceae
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  Carex leavenworthii Dewey Native CALE6

  Leavenworth's sedge · Cyperaceae
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  Carex meadii Dewey Native CAME2

  Mead's sedge · Cyperaceae
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  Carex microdonta Torr. & Hook. Native CAMI5

  littletooth sedge · Cyperaceae
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  Carex reniformis (L.H. Bailey) Small Native CARE17

  kidneyshape sedge · Cyperaceae
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  Carya illinoinensis (Wangenh.) K. Koch Native CAIL2

  pecan · Juglandaceae
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  Carya texana Buckley Native CATE9

  black hickory · Juglandaceae
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  Castilleja indivisa Engelm. Native CAIN13

  entireleaf Indian paintbrush · Scrophulariaceae
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  Castilleja purpurea (Nutt.) G. Don Native CAPU11

  downy Indian paintbrush · Scrophulariaceae
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  Castilleja purpurea (Nutt.) G. Don var. purpurea Native CAPUP5

  downy Indian paintbrush · Scrophulariaceae
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  Ceanothus americanus L. Native CEAM

  New Jersey tea · Rhamnaceae
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  Ceanothus herbaceus Raf. Native CEHE

  Jersey tea · Rhamnaceae
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  Celtis laevigata Willd. Native CELA

  sugarberry · Ulmaceae
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  Cenchrus longispinus (Hack.) Fernald Native CELO3

  mat sandbur · Poaceae
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  Cenchrus spinifex Cav. Native CESP4

  coastal sandbur · Poaceae
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  Centaurea americana Nutt. Native CEAM2

  American star-thistle · Asteraceae
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  Centaurea cyanus L. Introduced CECY2

  garden cornflower · Asteraceae
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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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  Cerastium fontanum Baumg. Introduced CEFO2

  common mouse-ear chickweed · Caryophyllaceae
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  Cerastium fontanum Baumg. ssp. vulgare (Hartm.) Greuter & Burdet Introduced CEFOV2

  big chickweed · Caryophyllaceae
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  Cerastium pumilum W. Curtis Introduced CEPU4

  European chickweed · Caryophyllaceae
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  Ceratophyllum demersum L. Native CEDE4

  coon's tail · Ceratophyllaceae
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  Cercis canadensis L. Native CECA4

  eastern redbud · Fabaceae
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  Cercis canadensis L. var. texensis (S. Watson) M. Hopkins Native CECAT

  Texas redbud · Fabaceae
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  Chaerophyllum tainturieri Hook. Native CHTA

  hairyfruit chervil · Apiaceae
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  Chaetopappa asteroides Nutt. ex DC. Native CHAS

  Arkansas leastdaisy · Asteraceae
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  Chamaecrista fasciculata (Michx.) Greene Native CHFA2

  partridge pea · Fabaceae
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  Chamaecrista fasciculata (Michx.) Greene var. fasciculata Native CHFAF

  partridge pea · Fabaceae
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  Chamaecrista nictitans (L.) Moench Native CHNI2

  sensitive partridge pea · Fabaceae
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  Chamaecrista nictitans (L.) Moench ssp. nictitans Native CHNIN

  sensitive partridge pea · Fabaceae
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  Chamaesyce hyssopifolia (L.) Small Native CHHY3

  hyssopleaf 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 serpens (Kunth) Small Native CHSE4

  matted sandmat · Euphorbiaceae
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  Chasmanthium latifolium (Michx.) Yates Native CHLA5

  Indian woodoats · Poaceae
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  Cheilanthes tomentosa Link Native CHTO2

  woolly lipfern · Pteridaceae
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  Chenopodium album L. Both CHAL7

  lambsquarters · Chenopodiaceae
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  Chenopodium album L. var. missouriense (Aellen) I.J. Bassett & C.W. Crompton Native CHALM2

  Missouri lambsquarters · Chenopodiaceae
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  Chenopodium berlandieri Moq. Native CHBE4

  pitseed goosefoot · Chenopodiaceae
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  Chenopodium murale L. Introduced CHMU2

  nettleleaf goosefoot · Chenopodiaceae
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  Chenopodium standleyanum Aellen Native CHST2

  Standley's goosefoot · Chenopodiaceae
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  Chloracantha spinosa (Benth.) G.L. Nesom Native CHSP11

  spiny chloracantha · Asteraceae
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  Chrysopsis pilosa Nutt. Native CHPI8

  soft goldenaster · Asteraceae
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  Cirsium altissimum (L.) Hill Native CIAL2

  tall thistle · Asteraceae