Idaho

• Ada 16001
  1,138 taxa Open ↗
• Adams 16003
  1,150 taxa Open ↗
• Bannock 16005
  1,054 taxa Open ↗
• Bear Lake 16007
  742 taxa Open ↗
• Benewah 16009
  567 taxa Open ↗
• Bingham 16011
  581 taxa Open ↗
• Blaine 16013
  1,253 taxa Open ↗
• Boise 16015
  1,167 taxa Open ↗
• Bonner 16017
  1,263 taxa Open ↗
• Bonneville 16019
  857 taxa Open ↗

Showing 1,851–1,900 of 4,103.

• 
  Halimolobos perplexa (L.F. Hend.) Rollins var. perplexa Native HAPEP

  perplexed halimolobos · Brassicaceae 3 counties
• 
  Halimolobos virgata (Nutt.) O.E. Schulz Native HAVI3

  rod halimolobos · Brassicaceae 3 counties
• 
  Halogeton glomeratus (M. Bieb.) C.A. Mey. Introduced HAGL

  saltlover · Chenopodiaceae 9 counties
• 
  Hedera helix L. Introduced HEHE

  English ivy · Araliaceae 2 counties
• 
  Hedysarum alpinum L. Native HEAL

  alpine sweetvetch · Fabaceae 1 county
• 
  Hedysarum boreale Nutt. Native HEBO

  Utah sweetvetch · Fabaceae 17 counties
• 
  Hedysarum boreale Nutt. ssp. boreale Native HEBOB

  Utah sweetvetch · Fabaceae 17 counties
• 
  Hedysarum boreale Nutt. ssp. boreale var. boreale Native HEBOB2

  Utah sweetvetch · Fabaceae 17 counties
• 
  Hedysarum occidentale Greene Native HEOC

  western sweetvetch · Fabaceae 11 counties
• 
  Hedysarum occidentale Greene var. occidentale Native HEOCO2

  western sweetvetch · Fabaceae 11 counties
• 
  Hedysarum sulphurescens Rydb. Native HESU

  white sweetvetch · Fabaceae 4 counties
• 
  Helenium autumnale L. Native HEAU

  common sneezeweed · Asteraceae 20 counties
• 
  Helenium autumnale L. var. montanum (Nutt.) Fernald Native HEAUM

  mountain sneezeweed · Asteraceae 20 counties
• 
  Helianthella quinquenervis (Hook.) A. Gray Native HEQU2

  fivenerve helianthella · Asteraceae 5 counties
• 
  Helianthella uniflora (Nutt.) Torr. & A. Gray Native HEUN

  oneflower helianthella · Asteraceae 31 counties
• 
  Helianthella uniflora (Nutt.) Torr. & A. Gray var. douglasii (Torr. & A. Gray) W.A. Weber Native HEUND

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

  oneflower helianthella · Asteraceae 10 counties
• 
  Helianthus annuus L. Native HEAN3

  common sunflower · Asteraceae 28 counties
• 
  Helianthus cusickii A. Gray Native HECU2

  Cusick's sunflower · Asteraceae 6 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 19 counties
• 
  Helianthus petiolaris Nutt. Native HEPE

  prairie sunflower · Asteraceae 3 counties
• 
  Helianthus petiolaris Nutt. ssp. petiolaris Native HEPEP

  prairie sunflower · Asteraceae 3 counties
• 
  Helianthus pumilus Nutt. Native HEPU3

  little sunflower · Asteraceae 1 county
• 
  Helianthus tuberosus L. Native HETU

  Jerusalem artichoke · Asteraceae 2 counties
• 
  Heliomeris multiflora Nutt. Native HEMU3

  showy goldeneye · Asteraceae 16 counties
• 
  Heliomeris multiflora Nutt. var. multiflora Native HEMUM

  showy goldeneye · Asteraceae 16 counties
• 
  Heliotropium curassavicum L. Native HECU3

  salt heliotrope · Boraginaceae 2 counties
• 
  Heliotropium curassavicum L. var. obovatum DC. Native HECUO2

  seaside heliotrope · Boraginaceae 2 counties
• 
  Hemerocallis fulva (L.) L. Introduced HEFU

  orange daylily · Liliaceae 2 counties
• 
  Hemizonella minima (A. Gray) A. Gray Native HEMI20

  opposite-leaved tarweed · Asteraceae 6 counties
• 
  Heracleum maximum W. Bartram Native HEMA80

  common cowparsnip · Apiaceae 22 counties
• 
  Hesperis matronalis L. Introduced HEMA3

  dames rocket · Brassicaceae 16 counties
• 
  Hesperochiron californicus (Benth.) S. Watson Native HECA7

  California hesperochiron · Hydrophyllaceae 12 counties
• 
  Hesperochiron pumilus (Douglas ex Griseb.) Porter Native HEPU6

  dwarf hesperochiron · Hydrophyllaceae 27 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26

  needle and thread · Poaceae 25 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8

  needle and thread · Poaceae 24 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. intermedia (Scribn. & Tweedy) Barkworth Native HECOI

  intermediate needle and thread · Poaceae 8 counties
• 
  Heterocodon rariflorum Nutt. Native HERA3

  rareflower heterocodon · Campanulaceae 9 counties
• ⚘
  Heterotheca barbata (Rydb.) Semple Native HEBA2

  Spokane false goldenaster · Asteraceae 1 county
• 
  Heterotheca villosa (Pursh) Shinners Native HEVI4

  hairy false goldenaster · Asteraceae 20 counties
• 
  Heterotheca villosa (Pursh) Shinners var. depressa (Rydb.) Semple Native HEVID

  hairy false goldenaster · Asteraceae 2 counties
• 
  Heterotheca villosa (Pursh) Shinners var. foliosa (Nutt.) V.L. Harms Native HEVIF

  hairy false goldenaster · Asteraceae 3 counties
• 
  Heterotheca villosa (Pursh) Shinners var. minor (Hook.) Semple Native HEVIM3

  hairy false goldenaster · Asteraceae 10 counties
• 
  Heterotheca villosa (Pursh) Shinners var. nana (A. Gray) Semple Native HEVIN

  hairy false goldenaster · Asteraceae 1 county
• 
  Heterotheca villosa (Pursh) Shinners var. scabra (Eastw.) Semple Native HEVIS

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

  hairy false goldenaster · Asteraceae 9 counties
• 
  Heterotheca zionensis Semple Native HEZI

  Zion false goldenaster · Asteraceae 1 county
• 
  Heuchera cylindrica Douglas ex Hook. Native HECY2

  roundleaf alumroot · Saxifragaceae 26 counties
• 
  Heuchera cylindrica Douglas ex Hook. var. alpina Sw. Native HECYA

  alpine alumroot · Saxifragaceae 14 counties