Wisconsin

• Adams 55001
  1,200 taxa Open ↗
• Ashland 55003
  1,200 taxa Open ↗
• Barron 55005
  823 taxa Open ↗
• Bayfield 55007
  1,332 taxa Open ↗
• Brown 55009
  1,537 taxa Open ↗
• Buffalo 55011
  853 taxa Open ↗
• Burnett 55013
  863 taxa Open ↗
• Calumet 55015
  578 taxa Open ↗
• Chippewa 55017
  984 taxa Open ↗
• Clark 55019
  762 taxa Open ↗

Showing 651–700 of 3,207.

• 
  Carex tenera Dewey Native CATE3

  quill sedge · Cyperaceae 60 counties
• 
  Carex tenuiflora Wahlenb. Native CATE5

  sparseflower sedge · Cyperaceae 13 counties
• 
  Carex tetanica Schkuhr Native CATE6

  rigid sedge · Cyperaceae 22 counties
• 
  Carex tincta (Fernald) Fernald Native CATI2

  tinged sedge · Cyperaceae 1 county
• 
  Carex tonsa (Fernald) E.P. Bicknell Native CATO10

  shaved sedge · Cyperaceae 35 counties
• 
  Carex tonsa (Fernald) E.P. Bicknell var. rugosperma (Mack.) Crins Native CATOR

  parachute sedge · Cyperaceae 26 counties
• 
  Carex tonsa (Fernald) E.P. Bicknell var. tonsa Native CATOT

  shaved sedge · Cyperaceae 21 counties
• 
  Carex torreyi Tuck. Native CATO3

  Torrey's sedge · Cyperaceae 3 counties
• 
  Carex tribuloides Wahlenb. Native CATR7

  blunt broom sedge · Cyperaceae 37 counties
• 
  Carex tribuloides Wahlenb. var. tribuloides Native CATRT2

  blunt broom sedge · Cyperaceae 37 counties
• 
  Carex trichocarpa Muhl. ex Willd. Native CATR8

  hairyfruit sedge · Cyperaceae 28 counties
• 
  Carex trisperma Dewey Native CATR10

  threeseeded sedge · Cyperaceae 46 counties
• 
  Carex trisperma Dewey var. trisperma Native CATRT3

  threeseeded sedge · Cyperaceae 46 counties
• 
  Carex tuckermanii Dewey Native CATU2

  Tuckerman's sedge · Cyperaceae 46 counties
• 
  Carex typhina Michx. Native CATY

  cattail sedge · Cyperaceae 18 counties
• 
  Carex umbellata Schkuhr ex Willd. Native CAUM4

  parasol sedge · Cyperaceae 20 counties
• 
  Carex utriculata Boott Native CAUT

  Northwest Territory sedge · Cyperaceae 57 counties
• 
  Carex vaginata Tausch Native CAVA2

  sheathed sedge · Cyperaceae 9 counties
• 
  Carex vesicaria L. Native CAVE6

  blister sedge · Cyperaceae 48 counties
• 
  Carex viridula Michx. Native CAVI5

  little green sedge · Cyperaceae 28 counties
• 
  Carex viridula Michx. ssp. viridula Native CAVIV

  little green sedge · Cyperaceae 28 counties
• 
  Carex vulpinoidea Michx. Native CAVU2

  fox sedge · Cyperaceae 65 counties
• 
  Carex vulpinoidea Michx. var. vulpinoidea Native CAVUV

  fox sedge · Cyperaceae 65 counties
• 
  Carex woodii Dewey Native CAWO2

  pretty sedge · Cyperaceae 34 counties
• ⚘
  Carex ×knieskernii Dewey (pro sp.) [arctata × castanea] Native CAKN

  sedge · Cyperaceae 3 counties
• 
  Carpinus caroliniana Walter Native CACA18

  American hornbeam · Betulaceae 47 counties
• 
  Carpinus caroliniana Walter ssp. virginiana (Marshall) Furlow Native CACAV

  American hornbeam · Betulaceae 46 counties
• 
  Carum carvi L. Introduced CACA19

  caraway · Apiaceae 35 counties
• 
  Carya cordiformis (Wangenh.) K. Koch Native CACO15

  bitternut hickory · Juglandaceae 54 counties
• 
  Carya ovata (Mill.) K. Koch Native CAOV2

  shagbark hickory · Juglandaceae 28 counties
• ⚘
  Carya ×laneyi Sarg. [cordiformis × ovata] Native CALA34

  hybrid hickory · Juglandaceae 1 county
• 
  Castanea dentata (Marshall) Borkh. Native CADE12

  American chestnut · Fagaceae 6 counties
• 
  Castilleja coccinea (L.) Spreng. Native CACO17

  scarlet Indian paintbrush · Scrophulariaceae 55 counties
• 
  Castilleja sessiliflora Pursh Native CASE5

  downy paintedcup · Scrophulariaceae 20 counties
• 
  Catabrosa aquatica (L.) P. Beauv. Native CAAQ3

  water whorlgrass · Poaceae 2 counties
• 
  Catabrosa aquatica (L.) P. Beauv. var. aquatica Native CAAQA6

  water whorlgrass · Poaceae 2 counties
• 
  Catalpa ovata G. Don Introduced CAOV5

  Chinese catalpa · Bignoniaceae 4 counties
• 
  Catalpa speciosa (Warder) Warder ex Engelm. Native CASP8

  northern catalpa · Bignoniaceae 13 counties
• 
  Caulophyllum thalictroides (L.) Michx. Native CATH2

  blue cohosh · Berberidaceae 67 counties
• 
  Ceanothus americanus L. Native CEAM

  New Jersey tea · Rhamnaceae 46 counties
• 
  Ceanothus herbaceus Raf. Native CEHE

  Jersey tea · Rhamnaceae 30 counties
• 
  Celastrus orbiculatus Thunb. Introduced CEOR7

  Oriental bittersweet · Celastraceae 2 counties
• 
  Celastrus scandens L. Native CESC

  American bittersweet · Celastraceae 64 counties
• 
  Celosia argentea L. Introduced CEAR3

  silver cock's comb · Amaranthaceae 1 county
• 
  Celtis occidentalis L. Native CEOC

  common hackberry · Ulmaceae 40 counties
• 
  Cenchrus longispinus (Hack.) Fernald Native CELO3

  mat sandbur · Poaceae 47 counties
• 
  Centaurea americana Nutt. Native CEAM2

  American star-thistle · Asteraceae 1 county
• 
  Centaurea cyanus L. Introduced CECY2

  garden cornflower · Asteraceae 8 counties
• 
  Centaurea diffusa Lam. Introduced CEDI3

  diffuse knapweed · Asteraceae 2 counties
• 
  Centaurea jacea L. Introduced CEJA

  brownray knapweed · Asteraceae 13 counties