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 1,351–1,400 of 2,720 (native).

• 
  Juniperus communis L. Native JUCO6

  common juniper · Cupressaceae 28 counties
• 
  Juniperus communis L. var. depressa Pursh Native JUCOD

  common juniper · Cupressaceae 28 counties
• 
  Juniperus horizontalis Moench Native JUHO2

  creeping juniper · Cupressaceae 25 counties
• 
  Juniperus scopulorum Sarg. Native JUSC2

  Rocky Mountain juniper · Cupressaceae 16 counties
• 
  Kalmia microphylla (Hook.) A. Heller Native KAMI

  alpine laurel · Ericaceae 2 counties
• 
  Kalmia polifolia Wangenh. Native KAPO

  bog laurel · Ericaceae 14 counties
• 
  Kelloggia galioides Torr. Native KEGA

  milk kelloggia · Rubiaceae 2 counties
• 
  Kelseya uniflora (S. Watson) Rydb. Native KEUN

  oneflower kelseya · Rosaceae 3 counties
• 
  Kobresia myosuroides (Vill.) Fiori Native KOMY

  Bellardi bog sedge · Cyperaceae 1 county
• 
  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 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
• ⚘
  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
• 
  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 ochroleucus Hook. Native LAOC2

  cream pea · Fabaceae 15 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
• 
  Lepidium montanum Nutt. Native LEMO2

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

  mountain pepperweed · Brassicaceae 1 county
• 
  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 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
• 
  Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson Native LENU8

  Nuttall's linanthus · Polemoniaceae 1 county
• 
  Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson ssp. nuttallii Native LENUN

  Nuttall's linanthus · Polemoniaceae 1 county
• 
  Leptosiphon septentrionalis (H. Mason) J.M. Porter & L.A. Johnson Native LESE17

  northern linanthus · Polemoniaceae 13 counties
• 
  Lesquerella alpina (Nutt.) S. Watson Native LEAL

  alpine bladderpod · Brassicaceae 41 counties
• 
  Lesquerella alpina (Nutt.) S. Watson var. alpina Native LEALA5

  alpine bladderpod · Brassicaceae 2 counties
• 
  Lesquerella alpina (Nutt.) S. Watson var. spatulata (Rydb.) Payson Native LEALS

  alpine bladderpod · Brassicaceae 3 counties