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 51–100 of 4,103.

• 
  Aethusa cynapium L. Introduced AECY2

  fool's parsley · Apiaceae 1 county
• 
  Agastache cusickii (Greenm.) A. Heller Native AGCU

  Cusick's giant hyssop · Lamiaceae 4 counties
• 
  Agastache urticifolia (Benth.) Kuntze Native AGUR

  nettleleaf giant hyssop · Lamiaceae 34 counties
• 
  Agastache urticifolia (Benth.) Kuntze var. urticifolia Native AGURU

  nettleleaf giant hyssop · Lamiaceae 34 counties
• 
  Ageratina occidentalis (Hook.) R.M. King & H. Rob. Native AGOC2

  western snakeroot · Asteraceae 8 counties
• 
  Agoseris aurantiaca (Hook.) Greene Native AGAU2

  orange agoseris · Asteraceae 25 counties
• 
  Agoseris aurantiaca (Hook.) Greene var. aurantiaca Native AGAUA

  orange agoseris · Asteraceae 23 counties
• 
  Agoseris aurantiaca (Hook.) Greene var. purpurea (A. Gray) Cronquist Native AGAUP

  orange agoseris · Asteraceae 2 counties
• 
  Agoseris glauca (Pursh) Raf. Native AGGL

  pale agoseris · Asteraceae 34 counties
• 
  Agoseris glauca (Pursh) Raf. var. agrestis (Osterh.) Q. Jones ex Cronquist Native AGGLA

  pale agoseris · Asteraceae 5 counties
• 
  Agoseris glauca (Pursh) Raf. var. dasycephala (Torr. & A. Gray) Jeps. Native AGGLD

  pale agoseris · Asteraceae 18 counties
• 
  Agoseris glauca (Pursh) Raf. var. glauca Native AGGLG

  pale agoseris · Asteraceae 22 counties
• 
  Agoseris glauca (Pursh) Raf. var. laciniata (D.C. Eaton) Smiley Native AGGLL

  false agoseris · Asteraceae 22 counties
• 
  Agoseris glauca (Pursh) Raf. var. monticola (Greene) Q. Jones ex Cronquist Native AGGLM

  pale agoseris · Asteraceae 4 counties
• 
  Agoseris grandiflora (Nutt.) Greene Native AGGR

  bigflower agoseris · Asteraceae 17 counties
• 
  Agoseris heterophylla (Nutt.) Greene Native AGHE2

  annual agoseris · Asteraceae 20 counties
• 
  Agoseris heterophylla (Nutt.) Greene var. heterophylla Native AGHEH

  annual agoseris · Asteraceae 20 counties
• ⚘
  Agoseris lackschewitzii Douglass M. Hend. & R. Moseley Native AGLA9

  Mill Creek agoseris · Asteraceae 4 counties
• 
  Agoseris retrorsa (Benth.) Greene Native AGRE

  spearleaf agoseris · Asteraceae 5 counties
• 
  Agropyron cristatum (L.) Gaertn. Introduced AGCR

  crested wheatgrass · Poaceae 29 counties
• 
  Agropyron cristatum (L.) Gaertn. ssp. pectinatum (M. Bieb.) Tzvelev Introduced AGCRP8

  crested wheatgrass · Poaceae 29 counties
• 
  Agropyron desertorum (Fisch. ex Link) Schult. Introduced AGDE2

  desert wheatgrass · Poaceae 1 county
• 
  Agrostemma githago L. Introduced AGGI

  common corncockle · Caryophyllaceae 7 counties
• 
  Agrostis capillaris L. Introduced AGCA5

  colonial bentgrass · Poaceae 4 counties
• 
  Agrostis exarata Trin. Native AGEX

  spike bentgrass · Poaceae 26 counties
• 
  Agrostis gigantea Roth Introduced AGGI2

  redtop · Poaceae 1 county
• 
  Agrostis humilis Vasey Native AGHU

  alpine bentgrass · Poaceae 16 counties
• 
  Agrostis idahoensis Nash Native AGID

  Idaho bentgrass · Poaceae 9 counties
• 
  Agrostis oregonensis Vasey Native AGOR

  Oregon bentgrass · Poaceae 5 counties
• 
  Agrostis pallens Trin. Native AGPA8

  seashore bentgrass · Poaceae 3 counties
• 
  Agrostis pauzhetica Prob. Native AGPA9

  Thermal Bent · Poaceae 1 county
• 
  Agrostis scabra Willd. Native AGSC5

  rough bentgrass · Poaceae 29 counties
• 
  Agrostis stolonifera L. Introduced AGST2

  creeping bentgrass · Poaceae 34 counties
• 
  Agrostis variabilis Rydb. Native AGVA

  mountain bentgrass · Poaceae 11 counties
• 
  Ailanthus altissima (Mill.) Swingle Introduced AIAL

  tree of heaven · Simaroubaceae 6 counties
• 
  Aira caryophyllea L. Introduced AICA

  silver hairgrass · Poaceae 7 counties
• 
  Aira caryophyllea L. var. caryophyllea Introduced AICAC2

  silver hairgrass · Poaceae 7 counties
• 
  Alcea rosea L. Introduced ALRO3

  hollyhock · Malvaceae 4 counties
• 
  Alhagi maurorum Medik. Introduced ALMA12

  camelthorn · Fabaceae 1 county
• 
  Aliciella leptomeria (A. Gray) J.M. Porter Native ALLE7

  sand gilia · Polemoniaceae 8 counties
• 
  Aliciella triodon (Eastw.) Brand Native ALTR14

  coyote gilia · Polemoniaceae 1 county
• 
  Alisma gramineum Lej. Native ALGR

  narrowleaf water plantain · Alismataceae 2 counties
• 
  Alisma triviale Pursh Native ALTR7

  northern water plantain · Alismataceae 10 counties
• 
  Allenrolfea occidentalis (S. Watson) Kuntze Native ALOC2

  iodinebush · Chenopodiaceae 3 counties
• 
  Allium aaseae Ownbey Native ALAA

  South Idaho onion · Liliaceae 6 counties
• 
  Allium acuminatum Hook. Native ALAC4

  tapertip onion · Liliaceae 32 counties
• 
  Allium anceps Kellogg Native ALAN

  twinleaf onion · Liliaceae 4 counties
• 
  Allium bisceptrum S. Watson Native ALBI2

  twincrest onion · Liliaceae 7 counties
• 
  Allium bisceptrum S. Watson var. bisceptrum Native ALBIB

  twincrest onion · Liliaceae 7 counties
• 
  Allium brandegeei S. Watson Native ALBR

  Brandegee's onion · Liliaceae 18 counties