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 2,251–2,300 of 3,775.

• 
  Monarda punctata L. ssp. punctata var. villicaulis (Pennell) Palmer & Steyerm. Native MOPUV

  spotted beebalm · Lamiaceae 31 counties
• 
  Monolepis nuttalliana (Schult.) Greene Native MONU

  Nuttall's povertyweed · Chenopodiaceae 1 county
• 
  Monotropa hypopitys L. Native MOHY3

  pinesap · Monotropaceae 21 counties
• 
  Monotropa uniflora L. Native MOUN3

  Indianpipe · Monotropaceae 62 counties
• 
  Morus alba L. Introduced MOAL

  white mulberry · Moraceae 88 counties
• 
  Morus rubra L. Native MORU2

  red mulberry · Moraceae 91 counties
• 
  Morus rubra L. var. rubra Native MORUR

  red mulberry · Moraceae 91 counties
• 
  Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi Native MUAS

  scratchgrass · Poaceae 13 counties
• 
  Muhlenbergia bushii Pohl Native MUBU

  nodding muhly · Poaceae 18 counties
• 
  Muhlenbergia capillaris (Lam.) Trin. Native MUCA2

  hairawn muhly · Poaceae 7 counties
• 
  Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. Native MUCU3

  plains muhly · Poaceae 8 counties
• 
  Muhlenbergia frondosa (Poir.) Fernald Native MUFR2

  wirestem muhly · Poaceae 81 counties
• ⚘
  Muhlenbergia glabriflora Scribn. Native MUGL

  inland muhly · Poaceae 18 counties
• 
  Muhlenbergia glomerata (Willd.) Trin. Native MUGL3

  spiked muhly · Poaceae 9 counties
• 
  Muhlenbergia mexicana (L.) Trin. Native MUME2

  Mexican muhly · Poaceae 69 counties
• 
  Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb. Native MURA

  marsh muhly · Poaceae 35 counties
• 
  Muhlenbergia schreberi J.F. Gmel. Native MUSC

  nimblewill · Poaceae 72 counties
• 
  Muhlenbergia sobolifera (Muhl. ex Willd.) Trin. Native MUSO

  rock muhly · Poaceae 74 counties
• 
  Muhlenbergia sylvatica (Torr.) Torr. ex A. Gray Native MUSY

  woodland muhly · Poaceae 43 counties
• 
  Muhlenbergia tenuiflora (Willd.) Britton, Sterns & Poggenb. Native MUTE

  slimflower muhly · Poaceae 39 counties
• ⚘
  Muhlenbergia ×curtisetosa (Scribn.) Bush (pro sp.) [frondosa × schreberi] Native MUCU2

  muhly · Poaceae 3 counties
• 
  Muscari armeniacum Leichtlin ex Baker Introduced MUAR5

  Armenian grape hyacinth · Liliaceae 1 county
• 
  Muscari botryoides (L.) Mill. Introduced MUBO

  common grape hyacinth · Liliaceae 10 counties
• 
  Muscari comosum (L.) Mill. Introduced MUCO2

  tassel grape hyacinth · Liliaceae 2 counties
• 
  Muscari neglectum Guss. ex Ten. Introduced MUNE

  starch grape hyacinth · Liliaceae 4 counties
• 
  Myosotis arvensis (L.) Hill Introduced MYAR

  field forget-me-not · Boraginaceae 1 county
• 
  Myosotis laxa Lehm. Native MYLA

  bay forget-me-not · Boraginaceae 1 county
• 
  Myosotis macrosperma Engelm. Native MYMA

  largeseed forget-me-not · Boraginaceae 12 counties
• 
  Myosotis scorpioides L. Introduced MYSC

  true forget-me-not · Boraginaceae 14 counties
• 
  Myosotis stricta Link ex Roem. & Schult. Introduced MYST2

  strict forget-me-not · Boraginaceae 6 counties
• 
  Myosotis sylvatica Ehrh. Introduced MYSY

  woodland forget-me-not · Boraginaceae 2 counties
• 
  Myosotis verna Nutt. Native MYVE

  spring forget-me-not · Boraginaceae 80 counties
• 
  Myosoton aquaticum (L.) Moench Introduced MYAQ

  giantchickweed · Caryophyllaceae 18 counties
• 
  Myosurus minimus L. Native MYMI2

  tiny mousetail · Ranunculaceae 61 counties
• 
  Myriophyllum heterophyllum Michx. Native MYHE2

  twoleaf watermilfoil · Haloragaceae 14 counties
• 
  Myriophyllum hippuroides Nutt. ex Torr. & A. Gray Native MYHI

  western watermilfoil · Haloragaceae 1 county
• 
  Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb. Native MYPI

  cutleaf watermilfoil · Haloragaceae 13 counties
• 
  Myriophyllum sibiricum Kom. Native MYSI

  shortspike watermilfoil · Haloragaceae 25 counties
• 
  Myriophyllum verticillatum L. Native MYVE3

  whorl-leaf watermilfoil · Haloragaceae 11 counties
• 
  Najas flexilis (Willd.) Rostk. & Schmidt Native NAFL

  nodding waternymph · Najadaceae 30 counties
• 
  Najas gracillima (A. Braun ex Engelm.) Magnus Native NAGR

  slender waternymph · Najadaceae 9 counties
• 
  Najas guadalupensis (Spreng.) Magnus Native NAGU

  southern waternymph · Najadaceae 64 counties
• 
  Najas marina L. Native NAMA

  spiny naiad · Najadaceae 1 county
• 
  Najas minor All. Introduced NAMI

  brittle waternymph · Najadaceae 41 counties
• 
  Napaea dioica L. Native NADI2

  glademallow · Malvaceae 32 counties
• 
  Narcissus poeticus L. Introduced NAPO

  poet's narcissus · Liliaceae 9 counties
• 
  Narcissus pseudonarcissus L. Introduced NAPS

  daffodil · Liliaceae 15 counties
• 
  Nassella viridula (Trin.) Barkworth Native NAVI4

  green needlegrass · Poaceae 2 counties
• 
  Nasturtium officinale W.T. Aiton Introduced NAOF

  watercress · Brassicaceae 34 counties
• 
  Neeragrostis reptans (Michx.) Nicora Native NERE3

  creeping lovegrass · Poaceae 13 counties