Missouri

• Adair 29001
  1,014 taxa Open ↗
• Andrew 29003
  487 taxa Open ↗
• Atchison 29005
  587 taxa Open ↗
• Audrain 29007
  627 taxa Open ↗
• Barry 29009
  1,276 taxa Open ↗
• Barton 29011
  1,181 taxa Open ↗
• Bates 29013
  765 taxa Open ↗
• Benton 29015
  1,632 taxa Open ↗
• Bollinger 29017
  982 taxa Open ↗
• Boone 29019
  1,731 taxa Open ↗

Showing 1,301–1,350 of 2,880 (native).

• 
  Hordeum brachyantherum Nevski ssp. brachyantherum Native HOBRB2

  meadow barley · Poaceae 1 county
• 
  Hordeum jubatum L. Native HOJU

  foxtail barley · Poaceae 44 counties
• 
  Hordeum jubatum L. ssp. intermedium Bowden Native HOJUI

  intermediate barley · Poaceae 1 county
• 
  Hordeum pusillum Nutt. Native HOPU

  little barley · Poaceae 76 counties
• 
  Hottonia inflata Elliott Native HOIN

  American featherfoil · Primulaceae 13 counties
• 
  Houstonia caerulea L. Native HOCA4

  azure bluet · Rubiaceae 22 counties
• 
  Houstonia canadensis Willd. ex Roem. & Schult. Native HOCA5

  Canadian summer bluet · Rubiaceae 2 counties
• 
  Houstonia longifolia Gaertn. Native HOLO

  longleaf summer bluet · Rubiaceae 56 counties
• 
  Houstonia micrantha (Shinners) Terrell Native HOMI4

  southern bluet · Rubiaceae 3 counties
• 
  Houstonia purpurea L. Native HOPU2

  Venus' pride · Rubiaceae 28 counties
• 
  Houstonia purpurea L. var. calycosa A. Gray Native HOPUC

  Venus' pride · Rubiaceae 11 counties
• 
  Houstonia purpurea L. var. purpurea Native HOPUP3

  Venus' pride · Rubiaceae 21 counties
• 
  Houstonia pusilla Schoepf Native HOPU3

  tiny bluet · Rubiaceae 78 counties
• 
  Houstonia rosea (Raf.) Terrell Native HORO

  rose bluet · Rubiaceae 2 counties
• 
  Humulus lupulus L. var. pubescens E. Small Native HULUP

  common hop · Cannabaceae 2 counties
• 
  Huperzia lucidula (Michx.) Trevis. Native HULU2

  shining clubmoss · Lycopodiaceae 11 counties
• 
  Huperzia porophila (Lloyd & Underw.) Holub Native HUPO2

  rock clubmoss · Lycopodiaceae 6 counties
• ⚘
  Huperzia ×bartleyi (Cusick) Kartesz & Gandhi [lucidula × porophila] Native HUBA

  clubmoss · Lycopodiaceae 4 counties
• 
  Hybanthus concolor (T.F. Forst.) Spreng. Native HYCO6

  eastern greenviolet · Violaceae 74 counties
• 
  Hydrangea arborescens L. Native HYAR

  wild hydrangea · Hydrangeaceae 57 counties
• 
  Hydrastis canadensis L. Native HYCA

  goldenseal · Ranunculaceae 70 counties
• 
  Hydrocotyle verticillata Thunb. Native HYVE2

  whorled marshpennywort · Apiaceae 1 county
• 
  Hydrocotyle verticillata Thunb. var. verticillata Native HYVEV

  whorled marshpennywort · Apiaceae 1 county
• 
  Hydrolea ovata Nutt. ex Choisy Native HYOV

  ovate false fiddleleaf · Hydrophyllaceae 5 counties
• 
  Hydrolea uniflora Raf. Native HYUN

  oneflower false fiddleleaf · Hydrophyllaceae 11 counties
• 
  Hydrophyllum appendiculatum Michx. Native HYAP

  great waterleaf · Hydrophyllaceae 80 counties
• 
  Hydrophyllum canadense L. Native HYCA3

  bluntleaf waterleaf · Hydrophyllaceae 21 counties
• 
  Hydrophyllum macrophyllum Nutt. Native HYMA

  largeleaf waterleaf · Hydrophyllaceae 1 county
• 
  Hydrophyllum virginianum L. Native HYVI

  eastern waterleaf · Hydrophyllaceae 84 counties
• 
  Hydrophyllum virginianum L. var. virginianum Native HYVIV

  eastern waterleaf · Hydrophyllaceae 84 counties
• 
  Hymenocallis occidentalis (Leconte) Kunth Native HYOC2

  northern spiderlily · Liliaceae 10 counties
• 
  Hymenocallis occidentalis (Leconte) Kunth var. occidentalis Native HYOCO

  northern spiderlily · Liliaceae 10 counties
• 
  Hymenopappus scabiosaeus L'Hér. Native HYSC

  Carolina woollywhite · Asteraceae 9 counties
• 
  Hymenopappus scabiosaeus L'Hér. var. corymbosus (Torr. & A. Gray) B.L. Turner Native HYSCC

  Carolina woollywhite · Asteraceae 2 counties
• 
  Hymenopappus scabiosaeus L'Hér. var. scabiosaeus Native HYSCS

  Carolina woollywhite · Asteraceae 8 counties
• 
  Hypericum adpressum W.P.C. Barton Native HYAD

  creeping St. Johnswort · Clusiaceae 2 counties
• 
  Hypericum ascyron L. Native HYAS80

  great St. Johnswort · Clusiaceae 6 counties
• 
  Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray Native HYDR

  nits and lice · Clusiaceae 59 counties
• 
  Hypericum ellipticum Hook. Native HYEL

  pale St. Johnswort · Clusiaceae 1 county
• 
  Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Native HYGE

  orangegrass · Clusiaceae 45 counties
• 
  Hypericum gymnanthum Engelm. & A. Gray Native HYGY

  claspingleaf St. Johnswort · Clusiaceae 13 counties
• 
  Hypericum hypericoides (L.) Crantz Native HYHY

  St. Andrew's cross · Clusiaceae 60 counties
• 
  Hypericum hypericoides (L.) Crantz ssp. multicaule (Michx. ex Willd.) N. Robson Native HYHYM

  St. Andrew's cross · Clusiaceae 56 counties
• 
  Hypericum lobocarpum Gattinger ex J.M. Coult. Native HYLO2

  fivelobe St. Johnswort · Clusiaceae 2 counties
• 
  Hypericum mutilum L. Native HYMU

  dwarf St. Johnswort · Clusiaceae 80 counties
• 
  Hypericum prolificum L. Native HYPR

  shrubby St. Johnswort · Clusiaceae 76 counties
• 
  Hypericum pseudomaculatum Bush Native HYPS

  false spotted St. Johnswort · Clusiaceae 32 counties
• 
  Hypericum punctatum Lam. Native HYPU

  spotted St. Johnswort · Clusiaceae 99 counties
• 
  Hypericum sphaerocarpum Michx. Native HYSP2

  roundseed St. Johnswort · Clusiaceae 92 counties
• 
  Hypericum virgatum Lam. Native HYVI6

  sharpleaf St. Johnswort · Clusiaceae 1 county