Illinois

• Adams 17001
  1,183 taxa Open ↗
• Alexander 17003
  1,220 taxa Open ↗
• Bond 17005
  682 taxa Open ↗
• Boone 17007
  1,163 taxa Open ↗
• Brown 17009
  836 taxa Open ↗
• Bureau 17011
  652 taxa Open ↗
• Calhoun 17013
  1,017 taxa Open ↗
• Carroll 17015
  931 taxa Open ↗
• Cass 17017
  1,389 taxa Open ↗
• Champaign 17019
  1,420 taxa Open ↗

Showing 2,201–2,250 of 3,775.

• ⚘
  Mentha ×rotundifolia (L.) Huds. (pro sp.) [longifolia × suaveolens] Introduced MERO2

  Lamiaceae 2 counties
• 
  Mentha ×villosa Huds. (pro sp.) [spicata × suaveolens] Introduced MEVI6

  mint · Lamiaceae 8 counties
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  Mentzelia decapetala (Pursh ex Sims) Urb. & Gilg ex Gilg Native MEDE2

  tenpetal blazingstar · Loasaceae 1 county
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  Mentzelia nuda (Pursh) Torr. & A. Gray Native MENU

  bractless blazingstar · Loasaceae 1 county
• 
  Mentzelia nuda (Pursh) Torr. & A. Gray var. nuda Native MENUN

  bractless blazingstar · Loasaceae 1 county
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  Mentzelia oligosperma Nutt. ex Sims Native MEOL

  chickenthief · Loasaceae 5 counties
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  Menyanthes trifoliata L. Native METR3

  buckbean · Menyanthaceae 7 counties
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  Mertensia virginica (L.) Pers. ex Link Native MEVI3

  Virginia bluebells · Boraginaceae 89 counties
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  Microstegium vimineum (Trin.) A. Camus Introduced MIVI

  Nepalese browntop · Poaceae 3 counties
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  Microsteris gracilis (Hook.) Greene Native MIGR

  slender phlox · Polemoniaceae 1 county
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  Microsteris gracilis (Hook.) Greene var. gracilis Native MIGRG4

  slender phlox · Polemoniaceae 1 county
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  Microthlaspi perfoliatum (L.) F.K. Mey. Introduced MIPE8

  claspleaf pennycress · Brassicaceae 2 counties
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  Mikania scandens (L.) Willd. Native MISC

  climbing hempvine · Asteraceae 8 counties
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  Milium effusum L. Native MIEF

  American milletgrass · Poaceae 3 counties
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  Milium effusum L. var. cisatlanticum Fernald Native MIEFC

  American milletgrass · Poaceae 3 counties
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  Mimosa microphylla Dryand. Native MIMI22

  littleleaf sensitive-briar · Fabaceae 5 counties
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  Mimosa nuttallii (DC. ex Britton & Rose) B.L. Turner Native MINU6

  Nuttall's sensitive-briar · Fabaceae 5 counties
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  Mimulus alatus Aiton Native MIAL2

  sharpwing monkeyflower · Scrophulariaceae 76 counties
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  Mimulus glabratus Kunth Native MIGL

  roundleaf monkeyflower · Scrophulariaceae 10 counties
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  Mimulus glabratus Kunth var. jamesii (Torr. & A. Gray ex Benth.) A. Gray Native MIGLJ

  James' monkeyflower · Scrophulariaceae 10 counties
• 
  Mimulus ringens L. Native MIRI

  Allegheny monkeyflower · Scrophulariaceae 88 counties
• 
  Mimulus ringens L. var. ringens Native MIRIR

  Allegheny monkeyflower · Scrophulariaceae 88 counties
• 
  Minuartia glabra (Michx.) Mattf. Native MIGL5

  Appalachian stitchwort · Caryophyllaceae 1 county
• 
  Minuartia michauxii (Fenzl) Farw. Native MIMI2

  Michaux's stitchwort · Caryophyllaceae 15 counties
• 
  Minuartia michauxii (Fenzl) Farw. var. michauxii Native MIMIM

  Michaux's stitchwort · Caryophyllaceae 15 counties
• 
  Minuartia patula (Michx.) Mattf. Native MIPA6

  pitcher's stitchwort · Caryophyllaceae 9 counties
• 
  Mirabilis albida (Walter) Heimerl Native MIAL4

  white four o'clock · Nyctaginaceae 3 counties
• 
  Mirabilis hirsuta (Pursh) MacMill. Native MIHI

  hairy four o'clock · Nyctaginaceae 4 counties
• 
  Mirabilis jalapa L. Introduced MIJA

  marvel of Peru · Nyctaginaceae 1 county
• 
  Mirabilis linearis (Pursh) Heimerl Native MILI3

  narrowleaf four o'clock · Nyctaginaceae 3 counties
• 
  Mirabilis nyctaginea (Michx.) MacMill. Native MINY

  heartleaf four o'clock · Nyctaginaceae 95 counties
• 
  Miscanthus sacchariflorus (Maxim.) Franch. Introduced MISA

  Amur silvergrass · Poaceae 10 counties
• 
  Miscanthus sinensis Andersson Introduced MISI

  Chinese silvergrass · Poaceae 6 counties
• 
  Misopates orontium (L.) Raf. Introduced MIOR

  linearleaf snapdragon · Scrophulariaceae 1 county
• 
  Mitchella repens L. Native MIRE

  partridgeberry · Rubiaceae 17 counties
• 
  Mitella diphylla L. Native MIDI3

  twoleaf miterwort · Saxifragaceae 38 counties
• 
  Moehringia lateriflora (L.) Fenzl Native MOLA6

  bluntleaf sandwort · Caryophyllaceae 29 counties
• 
  Mollugo verticillata L. Native MOVE

  green carpetweed · Molluginaceae 90 counties
• 
  Monarda bradburiana Beck Native MOBR2

  eastern beebalm · Lamiaceae 54 counties
• 
  Monarda citriodora Cerv. ex Lag. Native MOCI

  lemon beebalm · Lamiaceae 1 county
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  Monarda citriodora Cerv. ex Lag. ssp. citriodora Native MOCIC

  lemon beebalm · Lamiaceae 1 county
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  Monarda citriodora Cerv. ex Lag. ssp. citriodora var. citriodora Native MOCIC2

  lemon beebalm · Lamiaceae 1 county
• 
  Monarda clinopodia L. Native MOCL

  white bergamot · Lamiaceae 17 counties
• 
  Monarda didyma L. Native MODI

  scarlet beebalm · Lamiaceae 6 counties
• 
  Monarda fistulosa L. Native MOFI

  wild bergamot · Lamiaceae 97 counties
• 
  Monarda fistulosa L. ssp. fistulosa Native MOFIF

  wild bergamot · Lamiaceae 97 counties
• 
  Monarda fistulosa L. ssp. fistulosa var. mollis (L.) Benth. Native MOFIM3

  wild bergamot · Lamiaceae 3 counties
• 
  Monarda punctata L. Native MOPU

  spotted beebalm · Lamiaceae 32 counties
• 
  Monarda punctata L. ssp. punctata Native MOPUP

  spotted beebalm · Lamiaceae 31 counties
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  Monarda punctata L. ssp. punctata var. occidentalis (Epling) Palmer & Steyerm. Native MOPUO

  spotted beebalm · Lamiaceae 2 counties