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 2,801–2,850 of 4,111.

• 
  Pellaea breweri D.C. Eaton Native PEBR4

  Brewer's cliffbrake · Pteridaceae 2 counties
• 
  Pellaea glabella Mett. ex Kuhn Native PEGL

  smooth cliffbrake · Pteridaceae 4 counties
• 
  Pellaea glabella Mett. ex Kuhn ssp. simplex (Butters) Á. Löve & D. Löve Native PEGLS3

  smooth cliffbrake · Pteridaceae 4 counties
• 
  Pellaea truncata Goodding Native PETR3

  spiny cliffbrake · Pteridaceae 2 counties
• 
  Pellaea wrightiana Hook. Native PEWR

  Wright's cliffbrake · Pteridaceae 2 counties
• 
  Pennellia micrantha (A. Gray) Nieuwl. Native PEMI7

  mountain mock thelypody · Brassicaceae 1 county
• 
  Pennisetum glaucum (L.) R. Br. Introduced PEGL2

  pearl millet · Poaceae 11 counties
• 
  Penstemon albidus Nutt. Native PEAL2

  white penstemon · Scrophulariaceae 21 counties
• 
  Penstemon ambiguus Torr. Native PEAM

  gilia beardtongue · Scrophulariaceae 9 counties
• 
  Penstemon ambiguus Torr. var. ambiguus Native PEAMA

  gilia beardtongue · Scrophulariaceae 7 counties
• 
  Penstemon ambiguus Torr. var. laevissimus (D.D. Keck) N.H. Holmgren Native PEAML2

  pink plains beardtongue · Scrophulariaceae 5 counties
• 
  Penstemon angustifolius Nutt. ex Pursh Native PEAN4

  broadbeard beardtongue · Scrophulariaceae 31 counties
• 
  Penstemon angustifolius Nutt. ex Pursh var. angustifolius Native PEANA2

  broadbeard beardtongue · Scrophulariaceae 25 counties
• 
  Penstemon angustifolius Nutt. ex Pursh var. caudatus (A. Heller) Rydb. Native PEANC

  broadbeard beardtongue · Scrophulariaceae 17 counties
• 
  Penstemon angustifolius Nutt. ex Pursh var. venosus (D.D. Keck) N.H. Holmgren Native PEANV

  broadbeard beardtongue · Scrophulariaceae 1 county
• 
  Penstemon arenicola A. Nelson Native PEAR

  sand penstemon · Scrophulariaceae 1 county
• 
  Penstemon auriberbis Pennell Native PEAU2

  Colorado beardtongue · Scrophulariaceae 7 counties
• 
  Penstemon barbatus (Cav.) Roth Native PEBA2

  beardlip penstemon · Scrophulariaceae 22 counties
• 
  Penstemon barbatus (Cav.) Roth ssp. trichander (A. Gray) D.D. Keck Native PEBAT2

  beardlip penstemon · Scrophulariaceae 1 county
• 
  Penstemon breviculus (D.D. Keck) Nisbet & R.C. Jacks. Native PEBR9

  shortstem beardtongue · Scrophulariaceae 4 counties
• 
  Penstemon buckleyi Pennell Native PEBU

  Buckley's beardtongue · Scrophulariaceae 7 counties
• 
  Penstemon caespitosus Nutt. ex A. Gray Native PECA4

  mat penstemon · Scrophulariaceae 29 counties
• 
  Penstemon cobaea Nutt. Native PECO4

  cobaea beardtongue · Scrophulariaceae 1 county
• 
  Penstemon comarrhenus A. Gray Native PECO5

  dusty beardtongue · Scrophulariaceae 8 counties
• 
  Penstemon crandallii A. Nelson Native PECR5

  Crandall's beardtongue · Scrophulariaceae 1 county
• 
  Penstemon cyanocaulis Payson Native PECY4

  bluestem beardtongue · Scrophulariaceae 3 counties
• 
  Penstemon cyathophorus Rydb. Native PECY6

  sagebrush beardtongue · Scrophulariaceae 3 counties
• 
  Penstemon debilis O'Kane & J.L. Anderson Native PEDE22

  Parachute beardtongue · Scrophulariaceae 1 county
• 
  Penstemon degeneri Crosswh. Native PEDE12

  Degener's beardtongue · Scrophulariaceae 1 county
• 
  Penstemon eatonii A. Gray Native PEEA

  firecracker penstemon · Scrophulariaceae 3 counties
• 
  Penstemon eatonii A. Gray ssp. eatonii Native PEEAE2

  firecracker penstemon · Scrophulariaceae 3 counties
• 
  Penstemon eatonii A. Gray ssp. undosus (M.E. Jones) D.D. Keck Native PEEAU

  firecracker penstemon · Scrophulariaceae 1 county
• 
  Penstemon eriantherus Pursh Native PEER

  fuzzytongue penstemon · Scrophulariaceae 1 county
• 
  Penstemon eriantherus Pursh var. eriantherus Native PEERE

  fuzzytongue penstemon · Scrophulariaceae 1 county
• 
  Penstemon fendleri Torr. & A. Gray Native PEFE

  Fendler's penstemon · Scrophulariaceae 2 counties
• 
  Penstemon fremontii Torr. & A. Gray ex A. Gray Native PEFR

  Fremont's beardtongue · Scrophulariaceae 3 counties
• 
  Penstemon fremontii Torr. & A. Gray ex A. Gray var. fremontii Native PEFRF5

  Fremont's beardtongue · Scrophulariaceae 1 county
• 
  Penstemon glaber Pursh Native PEGL3

  sawsepal penstemon · Scrophulariaceae 14 counties
• 
  Penstemon glaber Pursh var. brandegeei (Porter) Freeman Native PEGLB

  Brandegee's penstemon · Scrophulariaceae 6 counties
• 
  Penstemon glaber Pursh var. glaber Native PEGLG2

  sawsepal penstemon · Scrophulariaceae 9 counties
• 
  Penstemon gracilis Nutt. Native PEGR5

  lilac penstemon · Scrophulariaceae 5 counties
• 
  Penstemon gracilis Nutt. var. gracilis Native PEGRG3

  lilac penstemon · Scrophulariaceae 5 counties
• 
  Penstemon grahamii D.D. Keck Native PEGR6

  Uinta Basin beardtongue · Scrophulariaceae 1 county
• 
  Penstemon grandiflorus Nutt. Native PEGR7

  large beardtongue · Scrophulariaceae 1 county
• 
  Penstemon griffinii A. Nelson Native PEGR20

  Griffin's beardtongue · Scrophulariaceae 6 counties
• 
  Penstemon hallii A. Gray Native PEHA9

  Hall's beardtongue · Scrophulariaceae 11 counties
• 
  Penstemon harbourii A. Gray Native PEHA10

  Harbour's beardtongue · Scrophulariaceae 14 counties
• 
  Penstemon harringtonii Penl. Native PEHA11

  Harrington's beardtongue · Scrophulariaceae 3 counties
• 
  Penstemon humilis Nutt. ex A. Gray Native PEHU

  low beardtongue · Scrophulariaceae 1 county
• 
  Penstemon humilis Nutt. ex A. Gray ssp. humilis Native PEHUH

  low beardtongue · Scrophulariaceae 1 county