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 2,151–2,200 of 4,111.

• 
  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae 4 counties
• 
  Lappula marginata (M. Bieb.) Guerke Introduced LAMA9

  margined stickseed · Boraginaceae 14 counties
• 
  Lappula occidentalis (S. Watson) Greene Native LAOC3

  flatspine stickseed · Boraginaceae 51 counties
• 
  Lappula occidentalis (S. Watson) Greene var. cupulata (A. Gray) Higgins Native LAOCC

  flatspine stickseed · Boraginaceae 14 counties
• 
  Lappula occidentalis (S. Watson) Greene var. occidentalis Native LAOCO

  flatspine stickseed · Boraginaceae 51 counties
• 
  Lappula squarrosa (Retz.) Dumort. Introduced LASQ

  European stickseed · Boraginaceae 13 counties
• 
  Lapsana communis L. Introduced LACO3

  common nipplewort · Asteraceae 1 county
• 
  Lathyrus brachycalyx Rydb. Native LABR

  Bonneville pea · Fabaceae 2 counties
• 
  Lathyrus brachycalyx Rydb. ssp. zionis (C.L. Hitchc.) S.L. Welsh Native LABRZ2

  bush pea · Fabaceae 2 counties
• 
  Lathyrus eucosmus Butters & H. St. John Native LAEU

  bush vetchling · Fabaceae 21 counties
• 
  Lathyrus laetivirens Greene ex Rydb. Native LALA6

  aspen pea · Fabaceae 1 county
• 
  Lathyrus lanszwertii Kellogg Native LALA3

  Nevada pea · Fabaceae 30 counties
• 
  Lathyrus lanszwertii Kellogg var. leucanthus (Rydb.) Dorn Native LALAL3

  Nevada pea · Fabaceae 30 counties
• 
  Lathyrus latifolius L. Introduced LALA4

  perennial pea · Fabaceae 4 counties
• 
  Lathyrus pauciflorus Fernald Native LAPA5

  fewflower pea · Fabaceae 2 counties
• 
  Lathyrus pauciflorus Fernald var. utahensis (M.E. Jones) Piper ex M. Peck Native LAPAU

  Utah pea · Fabaceae 2 counties
• 
  Lathyrus polymorphus Nutt. Native LAPO2

  manystem pea · Fabaceae 13 counties
• 
  Lathyrus polymorphus Nutt. ssp. incanus (J.G. Sm. & Rydb.) C.L. Hitchc. Native LAPOI

  hoary pea · Fabaceae 11 counties
• 
  Lathyrus polymorphus Nutt. ssp. polymorphus Native LAPOP

  manystem pea · Fabaceae 9 counties
• 
  Lathyrus polymorphus Nutt. ssp. polymorphus var. polymorphus Native LAPOP2

  manystem pea · Fabaceae 9 counties
• 
  Leersia oryzoides (L.) Sw. Native LEOR

  rice cutgrass · Poaceae 10 counties
• 
  Lemna gibba L. Native LEGI

  swollen duckweed · Lemnaceae 1 county
• 
  Lemna minor L. Native LEMI3

  common duckweed · Lemnaceae 15 counties
• 
  Lemna minuta Kunth Native LEMI6

  least duckweed · Lemnaceae 6 counties
• 
  Lemna perpusilla Torr. Native LEPE

  minute duckweed · Lemnaceae 1 county
• 
  Lemna trisulca L. Native LETR

  star duckweed · Lemnaceae 7 counties
• 
  Lemna turionifera Landolt Native LETU2

  turion duckweed · Lemnaceae 15 counties
• 
  Leonurus cardiaca L. Introduced LECA2

  common motherwort · Lamiaceae 5 counties
• 
  Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7

  common motherwort · Lamiaceae 5 counties
• 
  Lepidium alyssoides A. Gray Native LEAL4

  mesa pepperwort · Brassicaceae 15 counties
• 
  Lepidium alyssoides A. Gray var. alyssoides Native LEALA3

  mesa pepperwort · Brassicaceae 11 counties
• 
  Lepidium alyssoides A. Gray var. eastwoodiae (Wooton) Rollins Native LEALE

  mesa pepperwort · Brassicaceae 5 counties
• 
  Lepidium campestre (L.) W.T. Aiton Introduced LECA5

  field pepperweed · Brassicaceae 12 counties
• 
  Lepidium crenatum (Greene) Rydb. Native LECR12

  alkali pepperweed · Brassicaceae 7 counties
• 
  Lepidium densiflorum Schrad. Both LEDE

  common pepperweed · Brassicaceae 40 counties
• 
  Lepidium lasiocarpum Nutt. Native LELA

  shaggyfruit pepperweed · Brassicaceae 4 counties
• 
  Lepidium lasiocarpum Nutt. var. lasiocarpum Native LELAL

  shaggyfruit pepperweed · Brassicaceae 4 counties
• 
  Lepidium latifolium L. Introduced LELA2

  broadleaved pepperweed · Brassicaceae 11 counties
• 
  Lepidium montanum Nutt. Native LEMO2

  mountain pepperweed · Brassicaceae 13 counties
• 
  Lepidium montanum Nutt. var. coloradense Rollins Native LEMOC6

  mountain pepperweed · Brassicaceae 1 county
• 
  Lepidium montanum Nutt. var. jonesii (Rydb.) C.L. Hitchc. Native LEMOJ

  Jones' pepperweed · Brassicaceae 5 counties
• 
  Lepidium montanum Nutt. var. montanum Native LEMOM

  mountain pepperweed · Brassicaceae 6 counties
• 
  Lepidium montanum Nutt. var. tenellum (L.O. Williams) C.L. Hitchc. Native LEMOT

  mountain pepperweed · Brassicaceae 8 counties
• 
  Lepidium montanum Nutt. var. wyomingense (C.L. Hitchc.) C.L. Hitchc. Native LEMOW

  mountain pepperweed · Brassicaceae 1 county
• 
  Lepidium perfoliatum L. Introduced LEPE2

  clasping pepperweed · Brassicaceae 23 counties
• 
  Lepidium ramosissimum A. Nelson Native LERA2

  manybranched pepperweed · Brassicaceae 13 counties
• 
  Lepidium sativum L. Introduced LESA2

  gardencress pepperweed · Brassicaceae 1 county
• 
  Lepidium strictum (S. Watson) Rattan Native LEST2

  upright pepperweed · Brassicaceae 2 counties
• 
  Lepidium virginicum L. Native LEVI3

  Virginia pepperweed · Brassicaceae 6 counties
• 
  Leptochloa dubia (Kunth) Nees Native LEDU

  green sprangletop · Poaceae 1 county