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 1,201–1,250 of 2,720 (native).

• 
  Hackelia micrantha (Eastw.) J.L. Gentry Native HAMI

  Jessica sticktight · Boraginaceae 1 county
• 
  Hackelia patens (Nutt.) I.M. Johnst. Native HAPA

  spotted stickseed · Boraginaceae 6 counties
• 
  Hackelia patens (Nutt.) I.M. Johnst. var. patens Native HAPAP

  spotted stickseed · Boraginaceae 6 counties
• 
  Halenia deflexa (Sm.) Griseb. Native HADE2

  American spurred gentian · Gentianaceae 1 county
• 
  Halenia deflexa (Sm.) Griseb. ssp. deflexa Native HADED2

  American spurred gentian · Gentianaceae 1 county
• 
  Halimolobos virgata (Nutt.) O.E. Schulz Native HAVI3

  rod halimolobos · Brassicaceae 1 county
• 
  Hedeoma drummondii Benth. Native HEDR

  Drummond's false pennyroyal · Lamiaceae 21 counties
• 
  Hedeoma hispida Pursh Native HEHI

  rough false pennyroyal · Lamiaceae 16 counties
• 
  Hedysarum alpinum L. Native HEAL

  alpine sweetvetch · Fabaceae 4 counties
• 
  Hedysarum boreale Nutt. Native HEBO

  Utah sweetvetch · Fabaceae 25 counties
• 
  Hedysarum boreale Nutt. ssp. boreale Native HEBOB

  Utah sweetvetch · Fabaceae 25 counties
• 
  Hedysarum boreale Nutt. ssp. boreale var. boreale Native HEBOB2

  Utah sweetvetch · Fabaceae 25 counties
• 
  Hedysarum occidentale Greene Native HEOC

  western sweetvetch · Fabaceae 7 counties
• 
  Hedysarum occidentale Greene var. occidentale Native HEOCO2

  western sweetvetch · Fabaceae 7 counties
• 
  Hedysarum sulphurescens Rydb. Native HESU

  white sweetvetch · Fabaceae 18 counties
• 
  Helenium autumnale L. Native HEAU

  common sneezeweed · Asteraceae 10 counties
• 
  Helenium autumnale L. var. montanum (Nutt.) Fernald Native HEAUM

  mountain sneezeweed · Asteraceae 9 counties
• 
  Helianthella quinquenervis (Hook.) A. Gray Native HEQU2

  fivenerve helianthella · Asteraceae 4 counties
• 
  Helianthella uniflora (Nutt.) Torr. & A. Gray Native HEUN

  oneflower helianthella · Asteraceae 13 counties
• 
  Helianthella uniflora (Nutt.) Torr. & A. Gray var. uniflora Native HEUNU

  oneflower helianthella · Asteraceae 2 counties
• 
  Helianthus annuus L. Native HEAN3

  common sunflower · Asteraceae 35 counties
• 
  Helianthus maximiliani Schrad. Native HEMA2

  Maximilian sunflower · Asteraceae 8 counties
• 
  Helianthus nuttallii Torr. & A. Gray Native HENU

  Nuttall's sunflower · Asteraceae 20 counties
• 
  Helianthus nuttallii Torr. & A. Gray ssp. nuttallii Native HENUN

  Nuttall's sunflower · Asteraceae 3 counties
• 
  Helianthus nuttallii Torr. & A. Gray ssp. rydbergii (Britton) R.W. Long Native HENUR

  Rydberg's sunflower · Asteraceae 1 county
• 
  Helianthus pauciflorus Nutt. Native HEPA19

  stiff sunflower · Asteraceae 12 counties
• 
  Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling Native HEPAS

  stiff sunflower · Asteraceae 12 counties
• 
  Helianthus petiolaris Nutt. Native HEPE

  prairie sunflower · Asteraceae 33 counties
• 
  Helianthus petiolaris Nutt. ssp. petiolaris Native HEPEP

  prairie sunflower · Asteraceae 33 counties
• 
  Helianthus tuberosus L. Native HETU

  Jerusalem artichoke · Asteraceae 1 county
• ⚘
  Helianthus ×laetiflorus Pers. (pro sp.) [pauciflorus × tuberosus] Native HELA

  cheerful sunflower · Asteraceae 5 counties
• 
  Heliomeris multiflora Nutt. Native HEMU3

  showy goldeneye · Asteraceae 5 counties
• 
  Heliomeris multiflora Nutt. var. multiflora Native HEMUM

  showy goldeneye · Asteraceae 5 counties
• 
  Heliotropium curassavicum L. Native HECU3

  salt heliotrope · Boraginaceae 11 counties
• 
  Heliotropium curassavicum L. var. obovatum DC. Native HECUO2

  seaside heliotrope · Boraginaceae 11 counties
• 
  Heracleum maximum W. Bartram Native HEMA80

  common cowparsnip · Apiaceae 26 counties
• 
  Hesperochiron californicus (Benth.) S. Watson Native HECA7

  California hesperochiron · Hydrophyllaceae 1 county
• 
  Hesperochiron pumilus (Douglas ex Griseb.) Porter Native HEPU6

  dwarf hesperochiron · Hydrophyllaceae 3 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26

  needle and thread · Poaceae 18 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8

  needle and thread · Poaceae 18 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. intermedia (Scribn. & Tweedy) Barkworth Native HECOI

  intermediate needle and thread · Poaceae 2 counties
• 
  Hesperostipa curtiseta (Hitchc.) Barkworth Native HECU9

  shortbristle needle and thread · Poaceae 2 counties
• 
  Hesperostipa spartea (Trin.) Barkworth Native HESP11

  porcupinegrass · Poaceae 2 counties
• 
  Heterocodon rariflorum Nutt. Native HERA3

  rareflower heterocodon · Campanulaceae 1 county
• 
  Heterotheca villosa (Pursh) Shinners Native HEVI4

  hairy false goldenaster · Asteraceae 54 counties
• 
  Heterotheca villosa (Pursh) Shinners var. depressa (Rydb.) Semple Native HEVID

  hairy false goldenaster · Asteraceae 1 county
• 
  Heterotheca villosa (Pursh) Shinners var. minor (Hook.) Semple Native HEVIM3

  hairy false goldenaster · Asteraceae 19 counties
• 
  Heterotheca villosa (Pursh) Shinners var. nana (A. Gray) Semple Native HEVIN

  hairy false goldenaster · Asteraceae 3 counties
• 
  Heterotheca villosa (Pursh) Shinners var. villosa Native HEVIV

  hairy false goldenaster · Asteraceae 53 counties
• 
  Heuchera cylindrica Douglas ex Hook. Native HECY2

  roundleaf alumroot · Saxifragaceae 16 counties