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 201–250 of 465 (introduced).

• 
  Galium verum L. var. verum Introduced GAVEV

  Yellow Spring bedstraw · Rubiaceae 8 counties
• 
  Geranium molle L. Introduced GEMO

  dovefoot geranium · Geraniaceae 5 counties
• 
  Geranium pusillum L. Introduced GEPU2

  small geranium · Geraniaceae 9 counties
• 
  Glaucium corniculatum (L.) J.H. Rudolph Introduced GLCO3

  blackspot hornpoppy · Papaveraceae 1 county
• 
  Glechoma hederacea L. Introduced GLHE2

  ground ivy · Lamiaceae 25 counties
• 
  Gnaphalium uliginosum L. Introduced GNUL

  marsh cudweed · Asteraceae 2 counties
• 
  Gypsophila paniculata L. Introduced GYPA

  baby's breath · Caryophyllaceae 21 counties
• 
  Halimodendron halodendron (Pall.) Voss Introduced HAHA8

  common salttree · Fabaceae 1 county
• 
  Halogeton glomeratus (M. Bieb.) C.A. Mey. Introduced HAGL

  saltlover · Chenopodiaceae 5 counties
• 
  Hemerocallis fulva (L.) L. Introduced HEFU

  orange daylily · Liliaceae 1 county
• 
  Hesperis matronalis L. Introduced HEMA3

  dames rocket · Brassicaceae 34 counties
• 
  Hibiscus trionum L. Introduced HITR

  flower of an hour · Malvaceae 10 counties
• 
  Hieracium aurantiacum L. Introduced HIAU

  orange hawkweed · Asteraceae 13 counties
• 
  Hieracium caespitosum Dumort. Introduced HICA10

  meadow hawkweed · Asteraceae 9 counties
• 
  Hieracium piloselloides Vill. Introduced HIPI2

  tall hawkweed · Asteraceae 2 counties
• 
  Hieracium ×floribundum Wimm. & Grab. (pro sp.) [caespitosum × lactucella] Introduced HIFL3

  hawkweed · Asteraceae 1 county
• 
  Holcus lanatus L. Introduced HOLA

  common velvetgrass · Poaceae 3 counties
• 
  Holosteum umbellatum L. Introduced HOUM

  jagged chickweed · Caryophyllaceae 5 counties
• 
  Hordeum marinum Huds. Introduced HOMA2

  seaside barley · Poaceae 2 counties
• 
  Hordeum marinum Huds. ssp. gussoneanum (Parl.) Thell. Introduced HOMAG

  Mediterranean barley · Poaceae 2 counties
• 
  Hordeum vulgare L. Introduced HOVU

  common barley · Poaceae 7 counties
• 
  Hyoscyamus niger L. Introduced HYNI

  black henbane · Solanaceae 42 counties
• 
  Hypericum perforatum L. Introduced HYPE

  common St. Johnswort · Clusiaceae 27 counties
• 
  Hypochaeris radicata L. Introduced HYRA3

  hairy cat's ear · Asteraceae 2 counties
• 
  Hyssopus officinalis L. Introduced HYOF

  hyssop · Lamiaceae 2 counties
• 
  Iris pseudacorus L. Introduced IRPS

  paleyellow iris · Iridaceae 2 counties
• 
  Isatis tinctoria L. Introduced ISTI

  Dyer's woad · Brassicaceae 13 counties
• 
  Knautia arvensis (L.) J.M. Coult. Introduced KNAR

  field scabiosa · Dipsacaceae 16 counties
• 
  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae 56 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 squarrosa (Retz.) Dumort. Introduced LASQ

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

  common nipplewort · Asteraceae 1 county
• 
  Lathyrus latifolius L. Introduced LALA4

  perennial pea · Fabaceae 6 counties
• 
  Lathyrus tuberosus L. Introduced LATU

  tuberous sweetpea · Fabaceae 4 counties
• 
  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 latifolium L. Introduced LELA2

  broadleaved pepperweed · Brassicaceae 16 counties
• 
  Lepidium perfoliatum L. Introduced LEPE2

  clasping pepperweed · Brassicaceae 48 counties
• 
  Lepidium sativum L. Introduced LESA2

  gardencress pepperweed · Brassicaceae 3 counties
• 
  Leucanthemum vulgare Lam. Introduced LEVU

  oxeye daisy · Asteraceae 29 counties
• ⚘
  Leymus multicaulis (Kar. & Kir.) Tzvelev Introduced LEMU11

  manystem wildrye · Poaceae 1 county
• 
  Ligustrum vulgare L. Introduced LIVU

  European privet · Oleaceae 2 counties
• 
  Limonium vulgare Mill. Introduced LIVU3

  Mediterranean sea lavender · Plumbaginaceae 1 county
• 
  Linaria dalmatica (L.) Mill. Introduced LIDA

  Dalmatian toadflax · Scrophulariaceae 47 counties
• 
  Linaria dalmatica (L.) Mill. ssp. dalmatica Introduced LIDAD

  Dalmatian toadflax · Scrophulariaceae 47 counties
• 
  Linaria vulgaris Mill. Introduced LIVU2

  butter and eggs · Scrophulariaceae 35 counties
• 
  Linum perenne L. Introduced LIPE2

  blue flax · Linaceae 38 counties