Montana

• Beaverhead 30001
  755 taxa Open ↗
• Big Horn 30003
  565 taxa Open ↗
• Blaine 30005
  333 taxa Open ↗
• Broadwater 30007
  359 taxa Open ↗
• Carbon 30009
  749 taxa Open ↗
• Carter 30011
  454 taxa Open ↗
• Cascade 30013
  768 taxa Open ↗
• Chouteau 30015
  423 taxa Open ↗
• Custer 30017
  458 taxa Open ↗
• Daniels 30019
  384 taxa Open ↗

Showing 251–300 of 465 (introduced).

• 
  Linum usitatissimum L. Introduced LIUS

  common flax · Linaceae 10 counties
• 
  Lobularia maritima (L.) Desv. Introduced LOMA

  sweet alyssum · Brassicaceae 3 counties
• 
  Logfia arvensis (L.) Holub Introduced LOAR5

  field cottonrose · Asteraceae 24 counties
• 
  Lolium perenne L. Introduced LOPE

  perennial ryegrass · Poaceae 20 counties
• 
  Lolium perenne L. ssp. multiflorum (Lam.) Husnot Introduced LOPEM2

  Italian ryegrass · Poaceae 13 counties
• 
  Lolium persicum Boiss. & Hohen. ex Boiss. Introduced LOPE2

  Persian ryegrass · Poaceae 26 counties
• 
  Lolium temulentum L. Introduced LOTE2

  Darnel ryegrass · Poaceae 2 counties
• 
  Lolium temulentum L. ssp. temulentum Introduced LOTET

  Darnel ryegrass · Poaceae 2 counties
• 
  Lonicera tatarica L. Introduced LOTA

  Tatarian honeysuckle · Caprifoliaceae 22 counties
• 
  Lotus corniculatus L. Introduced LOCO6

  bird's-foot trefoil · Fabaceae 15 counties
• 
  Lotus corniculatus L. var. corniculatus Introduced LOCOC5

  bird's-foot trefoil · Fabaceae 14 counties
• 
  Lotus tenuis Waldst. & Kit. ex Willd. Introduced LOTE4

  narrowleaf trefoil · Fabaceae 1 county
• 
  Lychnis chalcedonica L. Introduced LYCH3

  maltesecross · Caryophyllaceae 1 county
• 
  Lychnis coronaria (L.) Desr. Introduced LYCO

  rose campion · Caryophyllaceae 3 counties
• 
  Lychnis flos-cuculi L. Introduced LYFL3

  ragged robin · Caryophyllaceae 2 counties
• 
  Lycium barbarum L. Introduced LYBA4

  matrimony vine · Solanaceae 28 counties
• 
  Lysimachia vulgaris L. Introduced LYVU

  garden yellow loosestrife · Primulaceae 3 counties
• 
  Lythrum salicaria L. Introduced LYSA2

  purple loosestrife · Lythraceae 9 counties
• 
  Malcolmia africana (L.) W.T. Aiton Introduced MAAF

  African mustard · Brassicaceae 6 counties
• 
  Malus pumila Mill. Introduced MAPU

  paradise apple · Rosaceae 3 counties
• 
  Malva moschata L. Introduced MAMO2

  musk mallow · Malvaceae 4 counties
• 
  Malva neglecta Wallr. Introduced MANE

  common mallow · Malvaceae 6 counties
• 
  Malva parviflora L. Introduced MAPA5

  cheeseweed mallow · Malvaceae 33 counties
• 
  Malva pusilla Sm. Introduced MAPU5

  low mallow · Malvaceae 2 counties
• 
  Malva sylvestris L. Introduced MASY

  high mallow · Malvaceae 7 counties
• 
  Malva verticillata L. Introduced MAVE

  cluster mallow · Malvaceae 1 county
• 
  Marrubium vulgare L. Introduced MAVU

  horehound · Lamiaceae 15 counties
• 
  Matricaria discoidea DC. Introduced MADI6

  disc mayweed · Asteraceae 36 counties
• 
  Medicago lupulina L. Introduced MELU

  black medick · Fabaceae 46 counties
• 
  Medicago polymorpha L. Introduced MEPO3

  burclover · Fabaceae 6 counties
• 
  Medicago sativa L. Introduced MESA

  alfalfa · Fabaceae 33 counties
• 
  Medicago sativa L. ssp. falcata (L.) Arcang. Introduced MESAF

  yellow alfalfa · Fabaceae 13 counties
• 
  Medicago sativa L. ssp. sativa Introduced MESAS

  alfalfa · Fabaceae 2 counties
• 
  Melilotus officinalis (L.) Lam. Introduced MEOF

  sweetclover · Fabaceae 48 counties
• 
  Mentha spicata L. Introduced MESP3

  spearmint · Lamiaceae 5 counties
• 
  Morus alba L. Introduced MOAL

  white mulberry · Moraceae 4 counties
• 
  Mycelis muralis (L.) Dumort. Introduced MYMU

  wall-lettuce · Asteraceae 1 county
• 
  Myosotis arvensis (L.) Hill Introduced MYAR

  field forget-me-not · Boraginaceae 9 counties
• 
  Myosotis discolor Pers. Introduced MYDI

  changing forget-me-not · Boraginaceae 4 counties
• 
  Myosotis scorpioides L. Introduced MYSC

  true forget-me-not · Boraginaceae 12 counties
• 
  Myosotis stricta Link ex Roem. & Schult. Introduced MYST2

  strict forget-me-not · Boraginaceae 11 counties
• 
  Nasturtium officinale W.T. Aiton Introduced NAOF

  watercress · Brassicaceae 28 counties
• 
  Nepeta cataria L. Introduced NECA2

  catnip · Lamiaceae 29 counties
• 
  Nigella damascena L. Introduced NIDA

  devil in the bush · Ranunculaceae 2 counties
• 
  Onobrychis viciifolia Scop. Introduced ONVI

  sainfoin · Fabaceae 11 counties
• 
  Onopordum acanthium L. Introduced ONAC

  Scotch cottonthistle · Asteraceae 7 counties
• ⚘
  Oxytropis riparia Litv. Introduced OXRI80

  Oxus locoweed · Fabaceae 4 counties
• 
  Panicum miliaceum L. Introduced PAMI2

  proso millet · Poaceae 15 counties
• 
  Panicum miliaceum L. ssp. miliaceum Introduced PAMIM

  broomcorn millet · Poaceae 15 counties
• 
  Papaver argemone L. Introduced PAAR3

  long pricklyhead poppy · Papaveraceae 1 county