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 701–750 of 2,520 (native).

• 
  Crataegus lumaria Ashe Native CRLU3

  roundleaf hawthorn · Rosaceae 10 counties
• 
  Crataegus macrosperma Ashe Native CRMA3

  bigfruit hawthorn · Rosaceae 41 counties
• 
  Crataegus margarettiae Ashe Native CRMA4

  Margarett's hawthorn · Rosaceae 1 county
• 
  Crataegus mollis Scheele Native CRMO2

  downy hawthorn · Rosaceae 26 counties
• ⚘
  Crataegus nitidula Sarg. Native CRNI4

  Ontario hawthorn · Rosaceae 1 county
• ⚘
  Crataegus pedicellata Sarg. Native CRPE

  scarlet hawthorn · Rosaceae 20 counties
• ⚘
  Crataegus pringlei Sarg. Native CRPR

  Pringle's hawthorn · Rosaceae 2 counties
• ⚘
  Crataegus prona Ashe Native CRPR5

  Illinois hawthorn · Rosaceae 2 counties
• 
  Crataegus pruinosa (Wendl. f.) K. Koch Native CRPR2

  waxyfruit hawthorn · Rosaceae 16 counties
• 
  Crataegus punctata Jacq. Native CRPU

  dotted hawthorn · Rosaceae 44 counties
• 
  Crataegus scabrida Sarg. Native CRSC80

  rough hawthorn · Rosaceae 15 counties
• 
  Crataegus schuettei Ashe Native CRSC4

  Schuette's hawthorn · Rosaceae 15 counties
• 
  Crataegus submollis Sarg. Native CRSU2

  Quebec hawthorn · Rosaceae 2 counties
• 
  Crataegus succulenta Schrad. ex Link Native CRSU5

  fleshy hawthorn · Rosaceae 48 counties
• 
  Crotalaria sagittalis L. Native CRSA4

  arrowhead rattlebox · Fabaceae 8 counties
• 
  Croton glandulosus L. var. septentrionalis Müll. Arg. Native CRGLS

  vente conmigo · Euphorbiaceae 8 counties
• 
  Croton monanthogynus Michx. Native CRMO6

  prairie tea · Euphorbiaceae 2 counties
• 
  Croton texensis (Klotzsch) Müll. Arg. Native CRTE4

  Texas croton · Euphorbiaceae 1 county
• 
  Croton texensis (Klotzsch) Müll. Arg. var. texensis Native CRTET

  Texas croton · Euphorbiaceae 1 county
• 
  Cryptogramma stelleri (S.G. Gmel.) Prantl Native CRST2

  fragile rockbrake · Pteridaceae 29 counties
• 
  Cryptotaenia canadensis (L.) DC. Native CRCA9

  Canadian honewort · Apiaceae 59 counties
• 
  Cucurbita foetidissima Kunth Native CUFO

  Missouri gourd · Cucurbitaceae 2 counties
• 
  Cuscuta cephalanthi Engelm. Native CUCE

  buttonbush dodder · Cuscutaceae 22 counties
• 
  Cuscuta coryli Engelm. Native CUCO3

  hazel dodder · Cuscutaceae 9 counties
• 
  Cuscuta cuspidata Engelm. Native CUCU2

  cusp dodder · Cuscutaceae 3 counties
• 
  Cuscuta glomerata Choisy Native CUGL3

  rope dodder · Cuscutaceae 8 counties
• 
  Cuscuta gronovii Willd. ex Schult. Native CUGR

  scaldweed · Cuscutaceae 48 counties
• 
  Cuscuta gronovii Willd. ex Schult. var. gronovii Native CUGRG

  scaldweed · Cuscutaceae 48 counties
• 
  Cuscuta pentagona Engelm. Native CUPE3

  fiveangled dodder · Cuscutaceae 4 counties
• 
  Cuscuta pentagona Engelm. var. pentagona Native CUPEP2

  fiveangled dodder · Cuscutaceae 4 counties
• 
  Cuscuta polygonorum Engelm. Native CUPO

  smartweed dodder · Cuscutaceae 9 counties
• 
  Cyclachaena xanthiifolia (Nutt.) Fresen. Native CYXA2

  carelessweed · Asteraceae 3 counties
• 
  Cycloloma atriplicifolium (Spreng.) J.M. Coult. Native CYAT

  winged pigweed · Chenopodiaceae 49 counties
• 
  Cynoglossum virginianum L. Native CYVI

  wild comfrey · Boraginaceae 21 counties
• 
  Cynoglossum virginianum L. var. boreale (Fernald) Cooperr. Native CYVIB

  wild comfrey · Boraginaceae 21 counties
• 
  Cyperus bipartitus Torr. Native CYBI6

  slender flatsedge · Cyperaceae 55 counties
• 
  Cyperus diandrus Torr. Native CYDI3

  umbrella flatsedge · Cyperaceae 34 counties
• 
  Cyperus erythrorhizos Muhl. Native CYER2

  redroot flatsedge · Cyperaceae 32 counties
• 
  Cyperus houghtonii Torr. Native CYHO

  Houghton's flatsedge · Cyperaceae 24 counties
• 
  Cyperus lupulinus (Spreng.) Marcks Native CYLU2

  Great Plains flatsedge · Cyperaceae 48 counties
• 
  Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus Native CYLUL

  Great Plains flatsedge · Cyperaceae 23 counties
• 
  Cyperus lupulinus (Spreng.) Marcks ssp. macilentus (Fernald) Marcks Native CYLUM

  Great Plains flatsedge · Cyperaceae 40 counties
• 
  Cyperus odoratus L. Native CYOD

  fragrant flatsedge · Cyperaceae 38 counties
• 
  Cyperus schweinitzii Torr. Native CYSC3

  Schweinitz's flatsedge · Cyperaceae 53 counties
• 
  Cyperus squarrosus L. Native CYSQ

  bearded flatsedge · Cyperaceae 40 counties
• 
  Cyperus strigosus L. Native CYST

  strawcolored flatsedge · Cyperaceae 52 counties
• 
  Cypripedium acaule Aiton Native CYAC3

  moccasin flower · Orchidaceae 49 counties
• 
  Cypripedium arietinum W.T. Aiton Native CYAR5

  ram's head lady's slipper · Orchidaceae 13 counties
• 
  Cypripedium candidum Muhl. ex Willd. Native CYCA5

  white lady's slipper · Orchidaceae 23 counties
• 
  Cypripedium parviflorum Salisb. Native CYPA19

  lesser yellow lady's slipper · Orchidaceae 63 counties