Colorado

• Adams 08001
  205 taxa Open ↗
• Alamosa 08003
  652 taxa Open ↗
• Arapahoe 08005
  254 taxa Open ↗
• Archuleta 08007
  651 taxa Open ↗
• Baca 08009
  785 taxa Open ↗
• Bent 08011
  267 taxa Open ↗
• Boulder 08013
  1,961 taxa Open ↗
• Broomfield 08014
  0 taxa Open ↗
• Chaffee 08015
  607 taxa Open ↗
• Cheyenne 08017
  694 taxa Open ↗

Showing 2,101–2,150 of 4,111.

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  Juncus ensifolius Wikstr. Native JUEN

  swordleaf rush · Juncaceae 6 counties
• 
  Juncus filiformis L. Native JUFI

  thread rush · Juncaceae 4 counties
• 
  Juncus gerardii Loisel. Native JUGE

  saltmeadow rush · Juncaceae 3 counties
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  Juncus gerardii Loisel. var. gerardii Native JUGEG

  saltmeadow rush · Juncaceae 3 counties
• 
  Juncus hallii Engelm. Native JUHA

  Hall's rush · Juncaceae 4 counties
• 
  Juncus interior Wiegand Native JUIN2

  inland rush · Juncaceae 15 counties
• 
  Juncus longistylis Torr. Native JULO

  longstyle rush · Juncaceae 31 counties
• 
  Juncus longistylis Torr. var. longistylis Native JULOL

  longstyle rush · Juncaceae 30 counties
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  Juncus marginatus Rostk. Native JUMA4

  grassleaf rush · Juncaceae 1 county
• 
  Juncus mertensianus Bong. Native JUME3

  Mertens' rush · Juncaceae 21 counties
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  Juncus nevadensis S. Watson Native JUNE

  Sierra rush · Juncaceae 8 counties
• 
  Juncus nevadensis S. Watson var. badius (Suksd.) C.L. Hitchc. Native JUNEB

  Sierra rush · Juncaceae 1 county
• 
  Juncus nodosus L. Native JUNO2

  knotted rush · Juncaceae 13 counties
• 
  Juncus nodosus L. var. nodosus Native JUNON

  knotted rush · Juncaceae 13 counties
• 
  Juncus parryi Engelm. Native JUPA

  Parry's rush · Juncaceae 15 counties
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  Juncus saximontanus A. Nelson Native JUSA

  Rocky Mountain rush · Juncaceae 26 counties
• 
  Juncus tenuis Willd. Native JUTE

  poverty rush · Juncaceae 4 counties
• 
  Juncus torreyi Coville Native JUTO

  Torrey's rush · Juncaceae 27 counties
• ⚘
  Juncus tracyi Rydb. Native JUTR

  Tracy's rush · Juncaceae 14 counties
• 
  Juncus tweedyi Rydb. Native JUTW

  Tweedy's rush · Juncaceae 1 county
• 
  Juncus vaseyi Engelm. Native JUVA

  Vasey's rush · Juncaceae 3 counties
• 
  Juniperus communis L. Native JUCO6

  common juniper · Cupressaceae 37 counties
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  Juniperus communis L. var. depressa Pursh Native JUCOD

  common juniper · Cupressaceae 37 counties
• 
  Juniperus monosperma (Engelm.) Sarg. Native JUMO

  oneseed juniper · Cupressaceae 10 counties
• 
  Juniperus monosperma (Engelm.) Sarg. var. monosperma Native JUMOM

  oneseed juniper · Cupressaceae 9 counties
• 
  Juniperus osteosperma (Torr.) Little Native JUOS

  Utah juniper · Cupressaceae 13 counties
• 
  Juniperus scopulorum Sarg. Native JUSC2

  Rocky Mountain juniper · Cupressaceae 37 counties
• 
  Juniperus virginiana L. Native JUVI

  eastern redcedar · Cupressaceae 6 counties
• 
  Juniperus virginiana L. var. virginiana Native JUVIV

  eastern redcedar · Cupressaceae 6 counties
• 
  Kallstroemia parviflora J.B.S. Norton Native KAPA

  warty caltrop · Zygophyllaceae 8 counties
• 
  Kalmia microphylla (Hook.) A. Heller Native KAMI

  alpine laurel · Ericaceae 10 counties
• 
  Kelloggia galioides Torr. Native KEGA

  milk kelloggia · Rubiaceae 1 county
• 
  Knautia arvensis (L.) J.M. Coult. Introduced KNAR

  field scabiosa · Dipsacaceae 4 counties
• 
  Kobresia myosuroides (Vill.) Fiori Native KOMY

  Bellardi bog sedge · Cyperaceae 18 counties
• 
  Kobresia sibirica (Turcz. ex Ledeb.) Boeckeler Native KOSI

  Siberian bog sedge · Cyperaceae 6 counties
• 
  Kobresia simpliciuscula (Wahlenb.) Mack. Native KOSI2

  simple bog sedge · Cyperaceae 4 counties
• 
  Koeleria macrantha (Ledeb.) Schult. Native KOMA

  prairie Junegrass · Poaceae 44 counties
• 
  Koenigia islandica L. Native KOIS

  island purslane · Polygonaceae 5 counties
• 
  Kolkwitzia amabilis Graebn. Introduced KOAM80

  beautybush · Caprifoliaceae 1 county
• 
  Krameria lanceolata Torr. Native KRLA

  trailing krameria · Krameriaceae 3 counties
• 
  Krascheninnikovia lanata (Pursh) A. Meeuse & Smit Native KRLA2

  winterfat · Chenopodiaceae 35 counties
• 
  Krigia biflora (Walter) S.F. Blake Native KRBI

  twoflower dwarfdandelion · Asteraceae 2 counties
• 
  Krigia biflora (Walter) S.F. Blake var. biflora Native KRBIB

  twoflower dwarfdandelion · Asteraceae 2 counties
• 
  Lactuca biennis (Moench) Fernald Native LABI

  tall blue lettuce · Asteraceae 5 counties
• 
  Lactuca canadensis L. Native LACA

  Canada lettuce · Asteraceae 4 counties
• 
  Lactuca ludoviciana (Nutt.) Riddell Native LALU

  biannual lettuce · Asteraceae 3 counties
• 
  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae 20 counties
• 
  Lactuca tatarica (L.) C.A. Mey. Native LATA

  blue lettuce · Asteraceae 34 counties
• 
  Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung Native LATAP

  blue lettuce · Asteraceae 34 counties
• 
  Laennecia schiedeana (Less.) G.L. Nesom Native LASC3

  pineland horseweed · Asteraceae 3 counties