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 2,201–2,250 of 4,111.

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  Leptochloa fusca (L.) Kunth Native LEFU21

  Malabar sprangletop · Poaceae 12 counties
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  Leptochloa fusca (L.) Kunth ssp. fascicularis (Lam.) N. Snow Native LEFUF

  bearded sprangletop · Poaceae 12 counties
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  Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson Native LENU8

  Nuttall's linanthus · Polemoniaceae 7 counties
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  Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson ssp. nuttallii Native LENUN

  Nuttall's linanthus · Polemoniaceae 7 counties
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  Leptosiphon septentrionalis (H. Mason) J.M. Porter & L.A. Johnson Native LESE17

  northern linanthus · Polemoniaceae 8 counties
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  Lesquerella alpina (Nutt.) S. Watson Native LEAL

  alpine bladderpod · Brassicaceae 9 counties
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  Lesquerella alpina (Nutt.) S. Watson var. alpina Native LEALA5

  alpine bladderpod · Brassicaceae 9 counties
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  Lesquerella arenosa (Richardson) Rydb. Native LEAR6

  Great Plains bladderpod · Brassicaceae 2 counties
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  Lesquerella arenosa (Richardson) Rydb. var. argillosa Rollins & Shaw Native LEARA

  Great Plains bladderpod · Brassicaceae 2 counties
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  Lesquerella calcicola Rollins Native LECA9

  Rocky Mountain bladderpod · Brassicaceae 4 counties
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  Lesquerella congesta Rollins Native LECO10

  Dudley Bluffs bladderpod · Brassicaceae 1 county
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  Lesquerella fendleri (A. Gray) S. Watson Native LEFE

  Fendler's bladderpod · Brassicaceae 8 counties
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  Lesquerella intermedia (S. Watson) A. Heller Native LEIN3

  mid bladderpod · Brassicaceae 1 county
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  Lesquerella ludoviciana (Nutt.) S. Watson Native LELU

  foothill bladderpod · Brassicaceae 21 counties
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  Lesquerella montana (A. Gray) S. Watson Native LEMO3

  mountain bladderpod · Brassicaceae 20 counties
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  Lesquerella navajoensis O'Kane Native LENA8

  Navajo bladderpod · Brassicaceae 1 county
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  Lesquerella ovalifolia Rydb. ex Britton Native LEOV

  roundleaf bladderpod · Brassicaceae 8 counties
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  Lesquerella ovalifolia Rydb. ex Britton ssp. ovalifolia Native LEOVO

  roundleaf bladderpod · Brassicaceae 8 counties
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  Lesquerella parviflora Rollins Native LEPA10

  Piceance bladderpod · Brassicaceae 3 counties
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  Lesquerella parvula Greene Native LEPA7

  pygmy bladderpod · Brassicaceae 3 counties
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  Lesquerella pruinosa Greene Native LEPR2

  Pagosa Springs bladderpod · Brassicaceae 1 county
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  Lesquerella vicina J.L. Anderson, Reveal & Rollins Native LEVI22

  Uncompahgre bladderpod · Brassicaceae 1 county
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  Leucanthemum maximum (Ramond) DC. Introduced LEMA8

  max chrysanthemum · Asteraceae 1 county
• 
  Leucanthemum vulgare Lam. Introduced LEVU

  oxeye daisy · Asteraceae 16 counties
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  Leucocrinum montanum Nutt. ex A. Gray Native LEMO4

  common starlily · Liliaceae 20 counties
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  Leucopoa kingii (S. Watson) W.A. Weber Native LEKI2

  spike fescue · Poaceae 4 counties
• 
  Levisticum officinale W.D.J. Koch Introduced LEOF

  garden lovage · Apiaceae 2 counties
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  Lewisia nevadensis (A. Gray) B.L. Rob. Native LENE5

  Nevada lewisia · Portulacaceae 8 counties
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  Lewisia pygmaea (A. Gray) B.L. Rob. Native LEPY2

  alpine lewisia · Portulacaceae 23 counties
• 
  Lewisia rediviva Pursh Native LERE7

  bitter root · Portulacaceae 4 counties
• 
  Lewisia rediviva Pursh var. rediviva Native LERER

  bitter root · Portulacaceae 4 counties
• 
  Lewisia triphylla (S. Watson) B.L. Rob. Native LETR2

  threeleaf lewisia · Portulacaceae 2 counties
• 
  Leymus ambiguus (Vasey & Scribn.) D.R. Dewey Native LEAM

  Colorado wildrye · Poaceae 6 counties
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  Leymus cinereus (Scribn. & Merr.) Á. Löve Native LECI4

  basin wildrye · Poaceae 19 counties
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  Leymus salinus (M.E. Jones) Á. Löve Native LESA4

  saline wildrye · Poaceae 9 counties
• 
  Leymus salinus (M.E. Jones) Á. Löve ssp. salinus Native LESAS

  saline wildrye · Poaceae 9 counties
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  Leymus triticoides (Buckley) Pilg. Native LETR5

  beardless wildrye · Poaceae 6 counties
• 
  Liatris lancifolia (Greene) Kittell Native LILA

  lanceleaf blazing star · Asteraceae 2 counties
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  Liatris ligulistylis (A. Nelson) K. Schum. Native LILI

  Rocky Mountain blazing star · Asteraceae 9 counties
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  Liatris punctata Hook. Native LIPU

  dotted blazing star · Asteraceae 24 counties
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  Liatris punctata Hook. var. punctata Native LIPUP

  dotted blazing star · Asteraceae 1 county
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  Liatris squarrosa (L.) Michx. Native LISQ

  scaly blazing star · Asteraceae 2 counties
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  Liatris squarrosa (L.) Michx. var. glabrata (Rydb.) Gaiser Native LISQG

  scaly blazing star · Asteraceae 2 counties
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  Ligusticum porteri J.M. Coult. & Rose Native LIPO

  Porter's licorice-root · Apiaceae 28 counties
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  Ligusticum porteri J.M. Coult. & Rose var. porteri Native LIPOP

  Porter's licorice-root · Apiaceae 28 counties
• ⚘
  Ligusticum tenuifolium S. Watson Native LITE2

  Idaho licorice-root · Apiaceae 9 counties
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  Ligustrum vulgare L. Introduced LIVU

  European privet · Oleaceae 1 county
• 
  Lilium philadelphicum L. Native LIPH

  wood lily · Liliaceae 8 counties
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  Lilium philadelphicum L. var. andinum (Nutt.) Ker Gawl. Native LIPHA

  wood lily · Liliaceae 8 counties
• 
  Limosella aquatica L. Native LIAQ

  water mudwort · Scrophulariaceae 21 counties