Indiana

• Adams 18001
  378 taxa Open ↗
• Allen 18003
  878 taxa Open ↗
• Bartholomew 18005
  495 taxa Open ↗
• Benton 18007
  315 taxa Open ↗
• Blackford 18009
  515 taxa Open ↗
• Boone 18011
  845 taxa Open ↗
• Brown 18013
  734 taxa Open ↗
• Carroll 18015
  836 taxa Open ↗
• Cass 18017
  1,098 taxa Open ↗
• Clark 18019
  1,455 taxa Open ↗

Showing 751–800 of 3,264.

• 
  Chimaphila maculata (L.) Pursh Native CHMA3

  striped prince's pine · Pyrolaceae 14 counties
• 
  Chimaphila umbellata (L.) W.P.C. Barton Native CHUM

  pipsissewa · Pyrolaceae 12 counties
• 
  Chimaphila umbellata (L.) W.P.C. Barton ssp. cisatlantica (S.F. Blake) Hultén Native CHUMC2

  pipsissewa · Pyrolaceae 12 counties
• 
  Chloris verticillata Nutt. Native CHVE2

  tumble windmill grass · Poaceae 4 counties
• 
  Chorispora tenella (Pall.) DC. Introduced CHTE2

  crossflower · Brassicaceae 2 counties
• 
  Chrysosplenium americanum Schwein. ex Hook. Native CHAM2

  American golden saxifrage · Saxifragaceae 3 counties
• 
  Cichorium intybus L. Introduced CIIN

  chicory · Asteraceae 46 counties
• 
  Cicuta bulbifera L. Native CIBU

  bulblet-bearing water hemlock · Apiaceae 19 counties
• 
  Cicuta maculata L. Native CIMA2

  spotted water hemlock · Apiaceae 76 counties
• 
  Cicuta maculata L. var. maculata Native CIMAM

  spotted water hemlock · Apiaceae 2 counties
• 
  Cinna arundinacea L. Native CIAR2

  sweet woodreed · Poaceae 74 counties
• 
  Circaea alpina L. Native CIAL

  small enchanter's nightshade · Onagraceae 8 counties
• 
  Circaea alpina L. ssp. alpina Native CIALA

  small enchanter's nightshade · Onagraceae 7 counties
• 
  Circaea lutetiana L. Native CILU

  broadleaf enchanter's nightshade · Onagraceae 84 counties
• 
  Circaea lutetiana L. ssp. canadensis (L.) Asch. & Magnus Native CILUC

  broadleaf enchanter's nightshade · Onagraceae 84 counties
• ⚘
  Circaea ×intermedia Ehrh. (pro sp.) [alpina × lutetiana] Native CIIN4

  enchanter's nightshade · Onagraceae 2 counties
• 
  Cirsium altissimum (L.) Hill Native CIAL2

  tall thistle · Asteraceae 48 counties
• 
  Cirsium arvense (L.) Scop. Introduced CIAR4

  Canada thistle · Asteraceae 42 counties
• 
  Cirsium carolinianum (Walter) Fernald & B.G. Schub. Native CICA7

  soft thistle · Asteraceae 4 counties
• 
  Cirsium discolor (Muhl. ex Willd.) Spreng. Native CIDI

  field thistle · Asteraceae 54 counties
• ⚘
  Cirsium hillii (Canby) Fernald Native CIHI

  Hill's thistle · Asteraceae 11 counties
• 
  Cirsium muticum Michx. Native CIMU

  swamp thistle · Asteraceae 29 counties
• 
  Cirsium pitcheri (Torr. ex Eaton) Torr. & A. Gray Native CIPI

  sand dune thistle · Asteraceae 2 counties
• 
  Cirsium vulgare (Savi) Ten. Introduced CIVU

  bull thistle · Asteraceae 45 counties
• 
  Citrullus lanatus (Thunb.) Matsum. & Nakai Introduced CILA3

  watermelon · Cucurbitaceae 2 counties
• 
  Cladium mariscoides (Muhl.) Torr. Native CLMA

  smooth sawgrass · Cyperaceae 17 counties
• 
  Cladrastis kentukea (Dum. Cours.) Rudd Native CLKE

  Kentucky yellowwood · Fabaceae 3 counties
• 
  Claytonia virginica L. Native CLVI3

  Virginia springbeauty · Portulacaceae 87 counties
• 
  Claytonia virginica L. var. virginica Native CLVIV

  Virginia springbeauty · Portulacaceae 87 counties
• 
  Claytonia virginica L. var. virginica f. virginica Native CLVIV2

  Virginia springbeauty · Portulacaceae 87 counties
• 
  Clematis pitcheri Torr. & A. Gray Native CLPI

  bluebill · Ranunculaceae 16 counties
• 
  Clematis pitcheri Torr. & A. Gray var. pitcheri Native CLPIP

  bluebill · Ranunculaceae 15 counties
• 
  Clematis terniflora DC. Introduced CLTE4

  sweet autumn virginsbower · Ranunculaceae 3 counties
• 
  Clematis viorna L. Native CLVI4

  vasevine · Ranunculaceae 38 counties
• 
  Clematis virginiana L. Native CLVI5

  devil's darning needles · Ranunculaceae 52 counties
• 
  Cleome hassleriana Chod. Introduced CLHA

  pink queen · Capparaceae 2 counties
• 
  Cleome serrulata Pursh Native CLSE

  Rocky Mountain beeplant · Capparaceae 1 county
• 
  Clinopodium arkansanum (Nutt.) House Native CLAR5

  limestone calamint · Lamiaceae 7 counties
• 
  Clinopodium glabellum (Michx.) Kuntze Native CLGL4

  Ozark calamint · Lamiaceae 1 county
• 
  Clinopodium vulgare L. Native CLVU

  wild basil · Lamiaceae 8 counties
• 
  Clintonia borealis (Aiton) Raf. Native CLBO3

  bluebead · Liliaceae 3 counties
• 
  Clitoria mariana L. Native CLMA4

  Atlantic pigeonwings · Fabaceae 7 counties
• 
  Cocculus carolinus (L.) DC. Native COCA

  Carolina coralbead · Menispermaceae 9 counties
• 
  Collinsia verna Nutt. Native COVE2

  spring blue eyed Mary · Scrophulariaceae 41 counties
• 
  Collinsonia canadensis L. Native COCA4

  richweed · Lamiaceae 59 counties
• 
  Collomia linearis Nutt. Native COLI2

  tiny trumpet · Polemoniaceae 1 county
• 
  Comandra umbellata (L.) Nutt. Native COUM

  bastard toadflax · Santalaceae 43 counties
• 
  Comandra umbellata (L.) Nutt. ssp. umbellata Native COUMU

  bastard toadflax · Santalaceae 43 counties
• 
  Comarum palustre L. Native COPA28

  purple marshlocks · Rosaceae 15 counties
• 
  Commelina communis L. Introduced COCO3

  Asiatic dayflower · Commelinaceae 39 counties