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 3,351–3,400 of 4,111.

• 
  Ribes leptanthum A. Gray Native RILE

  trumpet gooseberry · Grossulariaceae 18 counties
• 
  Ribes montigenum McClatchie Native RIMO2

  gooseberry currant · Grossulariaceae 29 counties
• 
  Ribes viscosissimum Pursh Native RIVI3

  sticky currant · Grossulariaceae 2 counties
• 
  Ribes wolfii Rothr. Native RIWO

  Wolf's currant · Grossulariaceae 15 counties
• 
  Robinia neomexicana A. Gray Native RONE

  New Mexico locust · Fabaceae 8 counties
• 
  Robinia neomexicana A. Gray var. neomexicana Native RONEN

  New Mexico locust · Fabaceae 8 counties
• 
  Robinia pseudoacacia L. Native ROPS

  black locust · Fabaceae 8 counties
• 
  Rorippa alpina (S. Watson) Rydb. Native ROAL

  alpine yellowcress · Brassicaceae 12 counties
• 
  Rorippa curvipes Greene Native ROCU2

  bluntleaf yellowcress · Brassicaceae 30 counties
• 
  Rorippa curvipes Greene var. curvipes Native ROCUC

  bluntleaf yellowcress · Brassicaceae 11 counties
• 
  Rorippa curvipes Greene var. truncata (Jeps.) Rollins Native ROCUT

  bluntleaf yellowcress · Brassicaceae 28 counties
• 
  Rorippa palustris (L.) Besser Native ROPA2

  bog yellowcress · Brassicaceae 23 counties
• 
  Rorippa palustris (L.) Besser ssp. fernaldiana (Butters & Abbe) Jonsell Native ROPAF2

  Fernald's yellowcress · Brassicaceae 5 counties
• 
  Rorippa palustris (L.) Besser ssp. hispida (Desv.) Jonsell Native ROPAH

  hispid yellowcress · Brassicaceae 22 counties
• 
  Rorippa sinuata (Nutt.) Hitchc. Native ROSI2

  spreading yellowcress · Brassicaceae 31 counties
• 
  Rorippa sphaerocarpa (A. Gray) Britton Native ROSP4

  roundfruit yellowcress · Brassicaceae 29 counties
• 
  Rorippa sylvestris (L.) Besser Introduced ROSY

  creeping yellowcress · Brassicaceae 1 county
• 
  Rorippa tenerrima Greene Native ROTE

  Modoc yellowcress · Brassicaceae 1 county
• 
  Rosa acicularis Lindl. Native ROAC

  prickly rose · Rosaceae 22 counties
• 
  Rosa acicularis Lindl. ssp. sayi (Schwein.) W.H. Lewis Native ROACS

  prickly rose · Rosaceae 22 counties
• 
  Rosa arkansana Porter Native ROAR3

  prairie rose · Rosaceae 13 counties
• 
  Rosa arkansana Porter var. arkansana Native ROARA

  prairie rose · Rosaceae 1 county
• ⚘
  Rosa manca Greene Native ROMA3

  Mancos rose · Rosaceae 1 county
• 
  Rosa multiflora Thunb. Introduced ROMU

  multiflora rose · Rosaceae 1 county
• 
  Rosa nutkana C. Presl Native RONU

  Nootka rose · Rosaceae 2 counties
• 
  Rosa nutkana C. Presl var. hispida Fernald Native RONUH

  bristly Nootka rose · Rosaceae 2 counties
• 
  Rosa rubiginosa L. Introduced RORU82

  sweetbriar rose · Rosaceae 1 county
• 
  Rosa woodsii Lindl. Native ROWO

  Woods' rose · Rosaceae 45 counties
• 
  Rosa woodsii Lindl. var. ultramontana (S. Watson) Jeps. Native ROWOU

  Woods' rose · Rosaceae 44 counties
• 
  Rosa woodsii Lindl. var. woodsii Native ROWOW

  Woods' rose · Rosaceae 1 county
• 
  Rotala ramosior (L.) Koehne Native RORA

  lowland rotala · Lythraceae 1 county
• 
  Rubus arcticus L. Native RUAR

  arctic raspberry · Rosaceae 3 counties
• 
  Rubus arcticus L. ssp. acaulis (Michx.) Focke Native RUARA2

  dwarf raspberry · Rosaceae 3 counties
• 
  Rubus deliciosus Torr. Native RUDE

  delicious raspberry · Rosaceae 20 counties
• 
  Rubus idaeus L. Both RUID

  American red raspberry · Rosaceae 28 counties
• 
  Rubus idaeus L. ssp. strigosus (Michx.) Focke Native RUIDS2

  grayleaf red raspberry · Rosaceae 28 counties
• 
  Rubus laciniatus Willd. Introduced RULA

  cutleaf blackberry · Rosaceae 1 county
• 
  Rubus neomexicanus A. Gray Native RUNE

  New Mexico raspberry · Rosaceae 1 county
• 
  Rubus occidentalis L. Native RUOC

  black raspberry · Rosaceae 1 county
• 
  Rubus parviflorus Nutt. Native RUPA

  thimbleberry · Rosaceae 17 counties
• 
  Rubus parviflorus Nutt. var. parviflorus Native RUPAP2

  thimbleberry · Rosaceae 17 counties
• 
  Rubus pubescens Raf. Native RUPU

  dwarf red blackberry · Rosaceae 2 counties
• 
  Rubus pubescens Raf. var. pubescens Native RUPUP2

  dwarf red blackberry · Rosaceae 2 counties
• 
  Rudbeckia hirta L. Native RUHI2

  blackeyed Susan · Asteraceae 17 counties
• 
  Rudbeckia hirta L. var. pulcherrima Farw. Native RUHIP

  blackeyed Susan · Asteraceae 17 counties
• 
  Rudbeckia laciniata L. Native RULA3

  cutleaf coneflower · Asteraceae 26 counties
• 
  Rudbeckia laciniata L. var. ampla (A. Nelson) Cronquist Native RULAA

  cutleaf coneflower · Asteraceae 23 counties
• 
  Rudbeckia montana A. Gray Native RUMO9

  montane coneflower · Asteraceae 5 counties
• 
  Rudbeckia triloba L. Native RUTR2

  browneyed Susan · Asteraceae 1 county
• 
  Rudbeckia triloba L. var. triloba Native RUTRT

  browneyed Susan · Asteraceae 1 county