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 251–300 of 4,103.

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  Arabis holboellii Hornem. var. pendulocarpa (A. Nelson) Rollins Native ARHOP2

  dropseed rockcress · Brassicaceae 14 counties
• 
  Arabis holboellii Hornem. var. pinetorum (Tidestr.) Rollins Native ARHOP3

  Holboell's rockcress · Brassicaceae 7 counties
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  Arabis holboellii Hornem. var. retrofracta (Graham) Rydb. Native ARHOR

  second rockcress · Brassicaceae 29 counties
• 
  Arabis lemmonii S. Watson Native ARLE

  Lemmon's rockcress · Brassicaceae 14 counties
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  Arabis lemmonii S. Watson var. drepanoloba (Greene) Rollins Native ARLED2

  soldier rockcress · Brassicaceae 1 county
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  Arabis lemmonii S. Watson var. lemmonii Native ARLEL

  Lemmon's rockcress · Brassicaceae 13 counties
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  Arabis lignifera A. Nelson Native ARLI

  desert rockcress · Brassicaceae 15 counties
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  Arabis lyallii S. Watson Native ARLY

  Lyall's rockcress · Brassicaceae 4 counties
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  Arabis lyallii S. Watson var. lyallii Native ARLYL

  Lyall's rockcress · Brassicaceae 1 county
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  Arabis lyallii S. Watson var. nubigena (J.F. Macbr. & Payson) Rollins Native ARLYN

  Lyall's rockcress · Brassicaceae 2 counties
• 
  Arabis microphylla Nutt. Native ARMI

  littleleaf rockcress · Brassicaceae 20 counties
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  Arabis microphylla Nutt. var. macounii (S. Watson) Rollins Native ARMIM

  Macoun's rockcress · Brassicaceae 4 counties
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  Arabis microphylla Nutt. var. microphylla Native ARMIM2

  littleleaf rockcress · Brassicaceae 8 counties
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  Arabis nuttallii B.L. Rob. Native ARNU

  Nuttall's rockcress · Brassicaceae 13 counties
• 
  Arabis platysperma A. Gray Native ARPL

  pioneer rockcress · Brassicaceae 3 counties
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  Arabis platysperma A. Gray var. howellii (S. Watson) Jeps. Native ARPLH2

  Howell's pioneer rockcress · Brassicaceae 3 counties
• 
  Arabis puberula Nutt. Native ARPU

  silver rockcress · Brassicaceae 11 counties
• 
  Arabis sparsiflora Nutt. Native ARSP

  sicklepod rockcress · Brassicaceae 30 counties
• 
  Arabis sparsiflora Nutt. var. sparsiflora Native ARSPS2

  sicklepod rockcress · Brassicaceae 17 counties
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  Arabis sparsiflora Nutt. var. subvillosa (S. Watson) Rollins Native ARSPS

  hairystem rockcress · Brassicaceae 16 counties
• 
  Arabis suffrutescens S. Watson Native ARSU2

  woody rockcress · Brassicaceae 8 counties
• 
  Arabis suffrutescens S. Watson var. suffrutescens Native ARSUS

  woody rockcress · Brassicaceae 8 counties
• ⚘
  Arabis williamsii Rollins Native ARWI

  Wind River rockcress · Brassicaceae 7 counties
• ⚘
  Arabis williamsii Rollins var. saximontana (Rollins) Rollins Native ARWIS

  Cross Mountain rockcress · Brassicaceae 7 counties
• 
  Arabis ×divaricarpa A. Nelson (pro sp.) [drummondii × holboellii] Native ARDI2

  spreadingpod rockcress · Brassicaceae 13 counties
• 
  Aralia nudicaulis L. Native ARNU2

  wild sarsaparilla · Araliaceae 5 counties
• 
  Arceuthobium americanum Nutt. ex Engelm. Native ARAM

  American dwarf mistletoe · Viscaceae 12 counties
• 
  Arceuthobium campylopodum Engelm. Native ARCA3

  western dwarf mistletoe · Viscaceae 6 counties
• 
  Arceuthobium cyanocarpum (A. Nelson ex Rydb.) A. Nelson Native ARCY2

  limber pine dwarf mistletoe · Viscaceae 1 county
• 
  Arceuthobium douglasii Engelm. Native ARDO

  Douglas-fir dwarf mistletoe · Viscaceae 6 counties
• 
  Arceuthobium laricis (Piper) H. St. John Native ARLA11

  larch dwarf mistletoe · Viscaceae 2 counties
• 
  Arctium lappa L. Introduced ARLA3

  greater burdock · Asteraceae 3 counties
• 
  Arctium minus Bernh. Introduced ARMI2

  lesser burdock · Asteraceae 21 counties
• 
  Arctostaphylos uva-ursi (L.) Spreng. Native ARUV

  kinnikinnick · Ericaceae 21 counties
• 
  Arenaria aculeata S. Watson Native ARAC2

  prickly sandwort · Caryophyllaceae 15 counties
• 
  Arenaria capillaris Poir. Native ARCA7

  slender mountain sandwort · Caryophyllaceae 15 counties
• 
  Arenaria capillaris Poir. ssp. americana Maguire Native ARCAA

  fescue sandwort · Caryophyllaceae 15 counties
• 
  Arenaria congesta Nutt. Native ARCO5

  ballhead sandwort · Caryophyllaceae 32 counties
• 
  Arenaria congesta Nutt. var. cephaloidea (Rydb.) Maguire Native ARCOC

  sharptip sandwort · Caryophyllaceae 24 counties
• 
  Arenaria congesta Nutt. var. congesta Native ARCOC4

  ballhead sandwort · Caryophyllaceae 20 counties
• 
  Arenaria congesta Nutt. var. glandulifera Maguire Native ARCOG

  gland sandwort · Caryophyllaceae 6 counties
• 
  Arenaria congesta Nutt. var. lithophila (Rydb.) Maguire Native ARCOL

  rock-loving sandwort · Caryophyllaceae 7 counties
• 
  Arenaria congesta Nutt. var. subcongesta (S. Watson) S. Watson Native ARCOS2

  loosehead sandwort · Caryophyllaceae 3 counties
• 
  Arenaria franklinii Douglas ex Hook. Native ARFR

  Franklin's sandwort · Caryophyllaceae 8 counties
• 
  Arenaria franklinii Douglas ex Hook. var. franklinii Native ARFRF2

  Franklin's sandwort · Caryophyllaceae 7 counties
• 
  Arenaria hookeri Nutt. Native ARHO4

  Hooker's sandwort · Caryophyllaceae 2 counties
• 
  Arenaria hookeri Nutt. ssp. hookeri Native ARHOH3

  Hooker's sandwort · Caryophyllaceae 2 counties
• 
  Arenaria kingii (S. Watson) M.E. Jones Native ARKI

  King's sandwort · Caryophyllaceae 13 counties
• 
  Arenaria kingii (S. Watson) M.E. Jones ssp. compacta (Coville) Maguire Native ARKIC

  King's compact sandwort · Caryophyllaceae 1 county
• 
  Arenaria kingii (S. Watson) M.E. Jones ssp. uintahensis (A. Nelson) Maguire Native ARKIU2

  Uinta sandwort · Caryophyllaceae 8 counties