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 2,951–3,000 of 4,111.

• 
  Phlox hoodii Richardson ssp. canescens (Torr. & A. Gray) Wherry Native PHHOC

  carpet phlox · Polemoniaceae 1 county
• 
  Phlox hoodii Richardson ssp. muscoides (Nutt.) Wherry Native PHHOM

  musk phlox · Polemoniaceae 6 counties
• 
  Phlox longifolia Nutt. Native PHLO2

  longleaf phlox · Polemoniaceae 17 counties
• 
  Phlox longifolia Nutt. ssp. longifolia Native PHLOL2

  longleaf phlox · Polemoniaceae 17 counties
• 
  Phlox multiflora A. Nelson Native PHMU3

  flowery phlox · Polemoniaceae 15 counties
• 
  Phlox pulvinata (Wherry) Cronquist Native PHPU5

  cushion phlox · Polemoniaceae 10 counties
• 
  Phoradendron juniperinum Engelm. ex A. Gray Native PHJU

  juniper mistletoe · Viscaceae 6 counties
• 
  Phragmites australis (Cav.) Trin. ex Steud. Both PHAU7

  common reed · Poaceae 19 counties
• 
  Phragmites australis (Cav.) Trin. ex Steud. ssp. americanus Saltonst., P.M. Peterson & Soreng Native PHAUA6

  American common reed · Poaceae 5 counties
• 
  Phyla cuneifolia (Torr.) Greene Native PHCU3

  wedgeleaf · Verbenaceae 19 counties
• 
  Phyla lanceolata (Michx.) Greene Native PHLA3

  lanceleaf fogfruit · Verbenaceae 2 counties
• 
  Physalis hederifolia A. Gray Native PHHE4

  ivyleaf groundcherry · Solanaceae 21 counties
• 
  Physalis hederifolia A. Gray var. comata (Rydb.) Waterf. Native PHHEC

  ivyleaf groundcherry · Solanaceae 13 counties
• 
  Physalis hederifolia A. Gray var. fendleri (A. Gray) Cronquist Native PHHEF

  Fendler's groundcherry · Solanaceae 2 counties
• 
  Physalis hederifolia A. Gray var. hederifolia Native PHHEH2

  ivyleaf groundcherry · Solanaceae 1 county
• 
  Physalis heterophylla Nees Native PHHE5

  clammy groundcherry · Solanaceae 4 counties
• 
  Physalis heterophylla Nees var. heterophylla Native PHHEH3

  clammy groundcherry · Solanaceae 4 counties
• ⚘
  Physalis hispida (Waterf.) Cronquist Native PHHI8

  prairie groundcherry · Solanaceae 19 counties
• 
  Physalis longifolia Nutt. Native PHLO4

  longleaf groundcherry · Solanaceae 13 counties
• 
  Physalis longifolia Nutt. var. longifolia Native PHLOL3

  longleaf groundcherry · Solanaceae 9 counties
• 
  Physalis longifolia Nutt. var. subglabrata (Mack. & Bush) Cronquist Native PHLOS

  longleaf groundcherry · Solanaceae 2 counties
• 
  Physalis subulata Rydb. Native PHSU7

  Chihuahuan groundcherry · Solanaceae 2 counties
• 
  Physalis subulata Rydb. var. neomexicana (Rydb.) Waterf. ex Kartesz & Gandhi Native PHSUN

  New Mexican groundcherry · Solanaceae 2 counties
• 
  Physalis virginiana Mill. Native PHVI5

  Virginia groundcherry · Solanaceae 22 counties
• 
  Physaria acutifolia Rydb. Native PHAC4

  sharpleaf twinpod · Brassicaceae 10 counties
• 
  Physaria acutifolia Rydb. var. acutifolia Native PHACA

  sharpleaf twinpod · Brassicaceae 10 counties
• 
  Physaria alpina Rollins Native PHAL10

  Avery Peak twinpod · Brassicaceae 4 counties
• 
  Physaria bellii G. Mulligan Native PHBE2

  Front Range twinpod · Brassicaceae 3 counties
• 
  Physaria floribunda Rydb. Native PHFL3

  pointtip twinpod · Brassicaceae 15 counties
• 
  Physaria floribunda Rydb. var. osterhoutii (Payson) Rollins Native PHFLO2

  pointtip twinpod · Brassicaceae 3 counties
• 
  Physaria newberryi A. Gray Native PHNE5

  Newberry's twinpod · Brassicaceae 1 county
• 
  Physaria newberryi A. Gray var. newberryi Native PHNEN

  Newberry's twinpod · Brassicaceae 1 county
• 
  Physaria obcordata Rollins Native PHOB

  Dudley Bluffs twinpod · Brassicaceae 1 county
• 
  Physaria rectipes (Wooton & Standl) O'Kane & Al-Shehbaz Native PHRE9

  Brassicaceae 8 counties
• 
  Physaria rollinsii G. Mulligan Native PHRO4

  Rollins' twinpod · Brassicaceae 3 counties
• 
  Physaria scrotiformis O'Kane Native PHSC

  silver twinpod · Brassicaceae 1 county
• 
  Physaria vitulifera Rydb. Native PHVI7

  roundtip twinpod · Brassicaceae 7 counties
• 
  Physocarpus alternans (M.E. Jones) J.T. Howell Native PHAL7

  dwarf ninebark · Rosaceae 2 counties
• 
  Physocarpus alternans (M.E. Jones) J.T. Howell ssp. alternans Native PHALA6

  dwarf ninebark · Rosaceae 2 counties
• 
  Physocarpus monogynus (Torr.) J.M. Coult. Native PHMO4

  mountain ninebark · Rosaceae 17 counties
• 
  Physocarpus opulifolius (L.) Maxim. var. intermedius (Rydb.) B.L. Rob. Native PHOPI

  Atlantic ninebark · Rosaceae 6 counties
• 
  Physocarpus opulifolius (L.) Maxim., orth. cons. Native PHOP

  common ninebark · Rosaceae 6 counties
• 
  Picea engelmannii Parry ex Engelm. Native PIEN

  Engelmann spruce · Pinaceae 18 counties
• 
  Picea engelmannii Parry ex Engelm. var. engelmannii Native PIENE

  Engelmann spruce · Pinaceae 18 counties
• 
  Picea pungens Engelm. Native PIPU

  blue spruce · Pinaceae 20 counties
• 
  Picradeniopsis oppositifolia (Nutt.) Rydb. ex Britton Native PIOP

  oppositeleaf bahia · Asteraceae 24 counties
• 
  Picradeniopsis woodhousei (A. Gray) Rydb. Native PIWO

  Woodhouse's bahia · Asteraceae 11 counties
• 
  Picrothamnus desertorum Nutt. Native PIDE4

  bud sagebrush · Asteraceae 7 counties
• 
  Pinus aristata Engelm. Native PIAR

  bristlecone pine · Pinaceae 17 counties
• 
  Pinus contorta Douglas ex Loudon Native PICO

  lodgepole pine · Pinaceae 10 counties