Wyoming

• Albany 56001
  1,866 taxa Open ↗
• Big Horn 56003
  1,445 taxa Open ↗
• Campbell 56005
  925 taxa Open ↗
• Carbon 56007
  1,972 taxa Open ↗
• Converse 56009
  775 taxa Open ↗
• Crook 56011
  1,342 taxa Open ↗
• Fremont 56013
  1,788 taxa Open ↗
• Goshen 56015
  639 taxa Open ↗
• Hot Springs 56017
  768 taxa Open ↗
• Johnson 56019
  1,417 taxa Open ↗

Showing 1,451–1,500 of 3,064 (native).

• 
  Hordeum jubatum L. ssp. intermedium Bowden Native HOJUI

  intermediate barley · Poaceae 17 counties
• 
  Hordeum jubatum L. ssp. jubatum Native HOJUJ

  foxtail barley · Poaceae 18 counties
• 
  Hordeum pusillum Nutt. Native HOPU

  little barley · Poaceae 12 counties
• 
  Hornungia procumbens (L.) Hayek Native HOPR4

  prostrate hutchinsia · Brassicaceae 6 counties
• 
  Hulsea algida A. Gray Native HUAL

  Pacific hulsea · Asteraceae 3 counties
• 
  Humulus lupulus L. var. neomexicanus A. Nelson & Cockerell Native HULUN

  common hop · Cannabaceae 13 counties
• 
  Hydrophyllum capitatum Douglas ex Benth. Native HYCA4

  ballhead waterleaf · Hydrophyllaceae 8 counties
• 
  Hydrophyllum capitatum Douglas ex Benth. var. capitatum Native HYCAC

  ballhead waterleaf · Hydrophyllaceae 8 counties
• 
  Hydrophyllum fendleri (A. Gray) A. Heller Native HYFE

  Fendler's waterleaf · Hydrophyllaceae 2 counties
• 
  Hydrophyllum fendleri (A. Gray) A. Heller var. fendleri Native HYFEF

  Fendler's waterleaf · Hydrophyllaceae 2 counties
• 
  Hymenopappus filifolius Hook. Native HYFI

  fineleaf hymenopappus · Asteraceae 22 counties
• 
  Hymenopappus filifolius Hook. var. luteus (Nutt.) B.L. Turner Native HYFIL2

  fineleaf hymenopappus · Asteraceae 8 counties
• 
  Hymenopappus filifolius Hook. var. nudipes (Maguire) B.L. Turner Native HYFIN2

  alpine hymenopappus · Asteraceae 3 counties
• 
  Hymenopappus filifolius Hook. var. polycephalus (Osterh.) B.L. Turner Native HYFIP3

  manyhead hymenopappus · Asteraceae 18 counties
• 
  Hymenopappus tenuifolius Pursh Native HYTE2

  Chalk Hill hymenopappus · Asteraceae 1 county
• 
  Hymenoxys hoopesii (A. Gray) Bierner Native HYHO

  owl's-claws · Asteraceae 5 counties
• 
  Hymenoxys richardsonii (Hook.) Cockerell Native HYRI

  pingue rubberweed · Asteraceae 11 counties
• 
  Hymenoxys richardsonii (Hook.) Cockerell var. floribunda (A. Gray) K.F. Parker Native HYRIF

  Colorado rubberweed · Asteraceae 2 counties
• 
  Hymenoxys richardsonii (Hook.) Cockerell var. richardsonii Native HYRIR

  pingue rubberweed · Asteraceae 10 counties
• 
  Hypericum scouleri Hook. Native HYSC5

  Scouler's St. Johnswort · Clusiaceae 9 counties
• 
  Hypericum scouleri Hook. ssp. scouleri Native HYSCS2

  Scouler's St. Johnswort · Clusiaceae 3 counties
• 
  Iliamna rivularis (Douglas ex Hook.) Greene Native ILRI

  streambank wild hollyhock · Malvaceae 8 counties
• 
  Ionactis alpina (Nutt.) Greene Native IOAL

  Lava aster · Asteraceae 1 county
• 
  Ipomoea leptophylla Torr. Native IPLE

  bush morning-glory · Convolvulaceae 5 counties
• 
  Ipomopsis aggregata (Pursh) V.E. Grant Native IPAG

  scarlet gilia · Polemoniaceae 9 counties
• 
  Ipomopsis aggregata (Pursh) V.E. Grant ssp. aggregata Native IPAGA3

  scarlet gilia · Polemoniaceae 6 counties
• 
  Ipomopsis aggregata (Pursh) V.E. Grant ssp. attenuata (A. Gray) V.E. Grant & A.D. Grant Native IPAGA2

  scarlet gilia · Polemoniaceae 9 counties
• 
  Ipomopsis congesta (Hook.) V.E. Grant Native IPCO5

  ballhead ipomopsis · Polemoniaceae 20 counties
• 
  Ipomopsis congesta (Hook.) V.E. Grant ssp. congesta Native IPCOC3

  ballhead ipomopsis · Polemoniaceae 16 counties
• 
  Ipomopsis congesta (Hook.) V.E. Grant ssp. crebrifolia (Nutt.) Day Native IPCOC

  ballhead ipomopsis · Polemoniaceae 3 counties
• 
  Ipomopsis congesta (Hook.) V.E. Grant ssp. pseudotypica (Constance & Rollins) Day Native IPCOP2

  ballhead ipomopsis · Polemoniaceae 3 counties
• 
  Ipomopsis pumila (Nutt.) V.E. Grant Native IPPU4

  dwarf ipomopsis · Polemoniaceae 6 counties
• 
  Ipomopsis spicata (Nutt.) V.E. Grant Native IPSP

  spiked ipomopsis · Polemoniaceae 17 counties
• 
  Ipomopsis spicata (Nutt.) V.E. Grant ssp. orchidacea (Brand) Wilken & R.L. Hartm. Native IPSPO2

  orchid ipomopsis · Polemoniaceae 6 counties
• 
  Ipomopsis spicata (Nutt.) V.E. Grant ssp. orchidacea (Brand) Wilken & R.L. Hartm. var. cephaloidea (Rydb.) Wilken & R.L. Hartm. Native IPSPC2

  orchid ipomopsis · Polemoniaceae 5 counties
• 
  Ipomopsis spicata (Nutt.) V.E. Grant ssp. orchidacea (Brand) Wilken & R.L. Hartm. var. orchidacea (Brand) Dorn Native IPSPO3

  orchid ipomopsis · Polemoniaceae 4 counties
• 
  Ipomopsis spicata (Nutt.) V.E. Grant ssp. robruthii Wilken & R.L. Hartm. Native IPSPR3

  spiked ipomopsis · Polemoniaceae 1 county
• 
  Ipomopsis spicata (Nutt.) V.E. Grant ssp. spicata Native IPSPS

  spiked ipomopsis · Polemoniaceae 16 counties
• 
  Ipomopsis tenuituba (Rydb.) V.E. Grant Native IPTE4

  slendertube skyrocket · Polemoniaceae 2 counties
• 
  Ipomopsis tenuituba (Rydb.) V.E. Grant ssp. tenuituba Native IPTET2

  slendertube skyrocket · Polemoniaceae 2 counties
• 
  Iris missouriensis Nutt. Native IRMI

  Rocky Mountain iris · Iridaceae 15 counties
• 
  Isoetes bolanderi Engelm. Native ISBO

  Bolander's quillwort · Isoetaceae 8 counties
• 
  Iva axillaris Pursh Native IVAX

  povertyweed · Asteraceae 19 counties
• 
  Ivesia gordonii (Hook.) Torr. & A. Gray Native IVGO

  Gordon's ivesia · Rosaceae 13 counties
• 
  Jamesia americana Torr. & A. Gray Native JAAM

  fivepetal cliffbush · Hydrangeaceae 3 counties
• 
  Jamesia americana Torr. & A. Gray var. americana Native JAAMA

  fivepetal cliffbush · Hydrangeaceae 3 counties
• ⚘
  Juncus albescens (Lange) Fernald Native JUAL2

  northern white rush · Juncaceae 2 counties
• 
  Juncus alpinoarticulatus Chaix Native JUAL4

  northern green rush · Juncaceae 4 counties
• 
  Juncus alpinoarticulatus Chaix ssp. nodulosus (Wahlenb.) Hämet-Ahti Native JUALN

  northern green rush · Juncaceae 4 counties
• 
  Juncus ambiguus Guss. Native JUAM3

  seasice rush · Juncaceae 10 counties