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 1,251–1,300 of 4,111.

• 
  Cyperus esculentus L. Both CYES

  yellow nutsedge · Cyperaceae 2 counties
• 
  Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESL

  yellow nutsedge · Cyperaceae 2 counties
• 
  Cyperus fendlerianus Boeckeler Native CYFE2

  Fendler's flatsedge · Cyperaceae 3 counties
• 
  Cyperus lupulinus (Spreng.) Marcks Native CYLU2

  Great Plains flatsedge · Cyperaceae 3 counties
• 
  Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus Native CYLUL

  Great Plains flatsedge · Cyperaceae 3 counties
• 
  Cyperus odoratus L. Native CYOD

  fragrant flatsedge · Cyperaceae 6 counties
• 
  Cyperus schweinitzii Torr. Native CYSC3

  Schweinitz's flatsedge · Cyperaceae 16 counties
• 
  Cyperus squarrosus L. Native CYSQ

  bearded flatsedge · Cyperaceae 12 counties
• 
  Cyperus strigosus L. Native CYST

  strawcolored flatsedge · Cyperaceae 1 county
• 
  Cypripedium fasciculatum Kellogg ex S. Watson Native CYFA

  clustered lady's slipper · Orchidaceae 6 counties
• 
  Cypripedium parviflorum Salisb. Native CYPA19

  lesser yellow lady's slipper · Orchidaceae 10 counties
• 
  Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight Native CYPAP3

  greater yellow lady's slipper · Orchidaceae 9 counties
• 
  Cystopteris fragilis (L.) Bernh. Native CYFR2

  brittle bladderfern · Dryopteridaceae 37 counties
• 
  Cystopteris montana (Lam.) Bernh. ex Desv. Native CYMO3

  mountain bladderfern · Dryopteridaceae 6 counties
• 
  Cystopteris reevesiana Lellinger Native CYRE15

  Reeves' bladderfern · Dryopteridaceae 18 counties
• 
  Cystopteris tenuis (Michx.) Desv. Native CYTE7

  upland brittle bladderfern · Dryopteridaceae 1 county
• 
  Cystopteris utahensis Windham & Haufler Native CYUT2

  Utah bladderfern · Dryopteridaceae 1 county
• 
  Dactylis glomerata L. Introduced DAGL

  orchardgrass · Poaceae 26 counties
• 
  Dactylis glomerata L. ssp. glomerata Introduced DAGLG

  orchardgrass · Poaceae 26 counties
• 
  Dactylorhiza viridis (L.) R.M. Bateman, A.M. Pridgeon & M.W. Chase Native DAVI6

  longbract frog orchid · Orchidaceae 8 counties
• 
  Dalea aurea Nutt. ex Pursh Native DAAU

  golden prairie clover · Fabaceae 7 counties
• 
  Dalea candida Michx. ex Willd. Native DACA7

  white prairie clover · Fabaceae 27 counties
• 
  Dalea candida Michx. ex Willd. var. candida Native DACAC

  white prairie clover · Fabaceae 1 county
• 
  Dalea candida Michx. ex Willd. var. oligophylla (Torr.) Shinners Native DACAO

  white prairie clover · Fabaceae 27 counties
• 
  Dalea cylindriceps Barneby Native DACY

  Andean prairie clover · Fabaceae 11 counties
• 
  Dalea enneandra Nutt. Native DAEN

  nineanther prairie clover · Fabaceae 8 counties
• 
  Dalea formosa Torr. Native DAFO

  featherplume · Fabaceae 2 counties
• 
  Dalea jamesii (Torr.) Torr. & A. Gray Native DAJA

  James' prairie clover · Fabaceae 9 counties
• 
  Dalea lanata Spreng. Native DALA3

  woolly prairie clover · Fabaceae 4 counties
• 
  Dalea lanata Spreng. var. terminalis (M.E. Jones) Barneby Native DALAT

  woolly prairie clover · Fabaceae 1 county
• 
  Dalea leporina (Aiton) Bullock Native DALE3

  foxtail prairie clover · Fabaceae 3 counties
• 
  Dalea multiflora (Nutt.) Shinners Native DAMU

  roundhead prairie clover · Fabaceae 5 counties
• 
  Dalea nana Torr. ex A. Gray Native DANA

  dwarf prairie clover · Fabaceae 1 county
• 
  Dalea nana Torr. ex A. Gray var. nana Native DANAN

  dwarf prairie clover · Fabaceae 1 county
• 
  Dalea purpurea Vent. Native DAPU5

  purple prairie clover · Fabaceae 22 counties
• 
  Dalea purpurea Vent. var. arenicola (Wemple) Barneby Native DAPUA

  purple prairie clover · Fabaceae 8 counties
• 
  Dalea purpurea Vent. var. purpurea Native DAPUP

  purple prairie clover · Fabaceae 9 counties
• 
  Dalea tenuifolia (A. Gray) Shinners Native DATE5

  slimleaf prairie clover · Fabaceae 5 counties
• 
  Dalea villosa (Nutt.) Spreng. Native DAVI

  silky prairie clover · Fabaceae 14 counties
• 
  Dalea villosa (Nutt.) Spreng. var. villosa Native DAVIV

  silky prairie clover · Fabaceae 14 counties
• 
  Danthonia californica Bol. Native DACA3

  California oatgrass · Poaceae 2 counties
• 
  Danthonia intermedia Vasey Native DAIN

  timber oatgrass · Poaceae 21 counties
• 
  Danthonia parryi Scribn. Native DAPA2

  Parry's oatgrass · Poaceae 15 counties
• 
  Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. Native DASP2

  poverty oatgrass · Poaceae 6 counties
• 
  Danthonia unispicata (Thurb.) Munro ex Macoun Native DAUN

  onespike danthonia · Poaceae 1 county
• 
  Dasiphora fruticosa (L.) Rydb. Native DAFR6

  shrubby cinquefoil · Rosaceae 39 counties
• 
  Dasiphora fruticosa (L.) Rydb. ssp. floribunda (Pursh) Kartesz Native DAFRF

  shrubby cinquefoil · Rosaceae 39 counties
• 
  Dasyochloa pulchella (Kunth) Willd. ex Rydb. Native DAPU7

  low woollygrass · Poaceae 2 counties
• 
  Datura wrightii Regel Native DAWR2

  sacred thorn-apple · Solanaceae 3 counties
• 
  Daucus carota L. Introduced DACA6

  Queen Anne's lace · Apiaceae 4 counties