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 1,601–1,650 of 3,215.

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  Kobresia sibirica (Turcz. ex Ledeb.) Boeckeler Native KOSI

  Siberian bog sedge · Cyperaceae 2 counties
• 
  Kobresia simpliciuscula (Wahlenb.) Mack. Native KOSI2

  simple bog sedge · Cyperaceae 1 county
• 
  Koeleria macrantha (Ledeb.) Schult. Native KOMA

  prairie Junegrass · Poaceae 18 counties
• 
  Koenigia islandica L. Native KOIS

  island purslane · Polygonaceae 1 county
• 
  Krascheninnikovia lanata (Pursh) A. Meeuse & Smit Native KRLA2

  winterfat · Chenopodiaceae 35 counties
• 
  Lactuca biennis (Moench) Fernald Native LABI

  tall blue lettuce · Asteraceae 3 counties
• 
  Lactuca canadensis L. Native LACA

  Canada lettuce · Asteraceae 3 counties
• 
  Lactuca ludoviciana (Nutt.) Riddell Native LALU

  biannual lettuce · Asteraceae 3 counties
• 
  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae 56 counties
• 
  Lactuca tatarica (L.) C.A. Mey. Native LATA

  blue lettuce · Asteraceae 44 counties
• 
  Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung Native LATAP

  blue lettuce · Asteraceae 44 counties
• 
  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae 20 counties
• 
  Lamium purpureum L. Introduced LAPU2

  purple deadnettle · Lamiaceae 3 counties
• 
  Lamium purpureum L. var. purpureum Introduced LAPUP

  purple deadnettle · Lamiaceae 3 counties
• ⚘
  Lappula cenchrusoides A. Nelson Native LACE

  Great Plains stickseed · Boraginaceae 9 counties
• 
  Lappula occidentalis (S. Watson) Greene Native LAOC3

  flatspine stickseed · Boraginaceae 45 counties
• 
  Lappula occidentalis (S. Watson) Greene var. cupulata (A. Gray) Higgins Native LAOCC

  flatspine stickseed · Boraginaceae 3 counties
• 
  Lappula occidentalis (S. Watson) Greene var. occidentalis Native LAOCO

  flatspine stickseed · Boraginaceae 44 counties
• 
  Lappula squarrosa (Retz.) Dumort. Introduced LASQ

  European stickseed · Boraginaceae 37 counties
• 
  Lapsana communis L. Introduced LACO3

  common nipplewort · Asteraceae 1 county
• 
  Larix lyallii Parl. Native LALY

  subalpine larch · Pinaceae 4 counties
• 
  Larix occidentalis Nutt. Native LAOC

  western larch · Pinaceae 6 counties
• 
  Lathrocasis tenerrima (A. Gray) L.A. Johnson Native LATE6

  delicate gilia · Polemoniaceae 3 counties
• ⚘
  Lathyrus bijugatus T.G. White Native LABI2

  drypark pea · Fabaceae 1 county
• 
  Lathyrus latifolius L. Introduced LALA4

  perennial pea · Fabaceae 6 counties
• 
  Lathyrus ochroleucus Hook. Native LAOC2

  cream pea · Fabaceae 15 counties
• 
  Lathyrus tuberosus L. Introduced LATU

  tuberous sweetpea · Fabaceae 4 counties
• 
  Ledum glandulosum Nutt. Native LEGL

  western Labrador tea · Ericaceae 14 counties
• 
  Lemna gibba L. Native LEGI

  swollen duckweed · Lemnaceae 1 county
• 
  Lemna minor L. Native LEMI3

  common duckweed · Lemnaceae 10 counties
• 
  Lemna trisulca L. Native LETR

  star duckweed · Lemnaceae 7 counties
• 
  Lemna turionifera Landolt Native LETU2

  turion duckweed · Lemnaceae 2 counties
• 
  Lemna valdiviana Phil. Native LEVA

  valdivia duckweed · Lemnaceae 1 county
• 
  Leonurus cardiaca L. Introduced LECA2

  common motherwort · Lamiaceae 11 counties
• 
  Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7

  common motherwort · Lamiaceae 11 counties
• 
  Lepidium campestre (L.) W.T. Aiton Introduced LECA5

  field pepperweed · Brassicaceae 19 counties
• 
  Lepidium densiflorum Schrad. Both LEDE

  common pepperweed · Brassicaceae 34 counties
• 
  Lepidium latifolium L. Introduced LELA2

  broadleaved pepperweed · Brassicaceae 16 counties
• 
  Lepidium montanum Nutt. Native LEMO2

  mountain pepperweed · Brassicaceae 1 county
• 
  Lepidium montanum Nutt. var. montanum Native LEMOM

  mountain pepperweed · Brassicaceae 1 county
• 
  Lepidium perfoliatum L. Introduced LEPE2

  clasping pepperweed · Brassicaceae 48 counties
• 
  Lepidium ramosissimum A. Nelson Native LERA2

  manybranched pepperweed · Brassicaceae 7 counties
• 
  Lepidium ramosissimum A. Nelson var. bourgeauanum (Thell.) Rollins Native LERAB2

  Bourgeau's pepperweed · Brassicaceae 1 county
• 
  Lepidium ramosissimum A. Nelson var. ramosissimum Native LERAR3

  manybranched pepperweed · Brassicaceae 1 county
• 
  Lepidium sativum L. Introduced LESA2

  gardencress pepperweed · Brassicaceae 3 counties
• 
  Lepidium virginicum L. Native LEVI3

  Virginia pepperweed · Brassicaceae 3 counties
• 
  Lepidium virginicum L. var. pubescens (Greene) Thell. Native LEVIP

  hairy pepperweed · Brassicaceae 3 counties
• 
  Leptarrhena pyrolifolia (D. Don) R. Br. ex Ser. Native LEPY

  fireleaf leptarrhena · Saxifragaceae 1 county
• 
  Leptochloa fusca (L.) Kunth Native LEFU21

  Malabar sprangletop · Poaceae 1 county
• 
  Leptochloa fusca (L.) Kunth ssp. fascicularis (Lam.) N. Snow Native LEFUF

  bearded sprangletop · Poaceae 1 county