Mississippi

• Adams 28001
  382 taxa Open ↗
• Alcorn 28003
  268 taxa Open ↗
• Amite 28005
  586 taxa Open ↗
• Attala 28007
  321 taxa Open ↗
• Benton 28009
  327 taxa Open ↗
• Bolivar 28011
  295 taxa Open ↗
• Calhoun 28013
  294 taxa Open ↗
• Carroll 28015
  347 taxa Open ↗
• Chickasaw 28017
  375 taxa Open ↗
• Choctaw 28019
  524 taxa Open ↗

Showing 1,201–1,250 of 2,911 (native).

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  Hexastylis arifolia (Michx.) Small Native HEAR6

  littlebrownjug · Aristolochiaceae 23 counties
• 
  Hexastylis arifolia (Michx.) Small var. arifolia Native HEARA

  littlebrownjug · Aristolochiaceae 3 counties
• 
  Hexastylis arifolia (Michx.) Small var. callifolia (Small) Blomquist Native HEARC

  littlebrownjug · Aristolochiaceae 6 counties
• 
  Hexastylis shuttleworthii (Britten & Baker f.) Small Native HESH2

  largeflower heartleaf · Aristolochiaceae 4 counties
• 
  Hexastylis shuttleworthii (Britten & Baker f.) Small var. harperi Gaddy Native HESHH

  largeflower heartleaf · Aristolochiaceae 4 counties
• 
  Hibiscus aculeatus Walter Native HIAC

  comfortroot · Malvaceae 13 counties
• 
  Hibiscus coccineus Walter Native HICO2

  scarlet rosemallow · Malvaceae 3 counties
• 
  Hibiscus grandiflorus Michx. Native HIGR4

  swamp rosemallow · Malvaceae 1 county
• 
  Hibiscus laevis All. Native HILA2

  halberdleaf rosemallow · Malvaceae 27 counties
• ⚘
  Hibiscus lasiocarpos Cav. Native HILA6

  rosemallow · Malvaceae 19 counties
• 
  Hibiscus moscheutos L. Native HIMO

  crimsoneyed rosemallow · Malvaceae 27 counties
• 
  Hieracium gronovii L. Native HIGR3

  queendevil · Asteraceae 43 counties
• 
  Hieracium paniculatum L. Native HIPA2

  Allegheny hawkweed · Asteraceae 1 county
• 
  Hieracium venosum L. Native HIVE

  rattlesnakeweed · Asteraceae 2 counties
• 
  Hordeum pusillum Nutt. Native HOPU

  little barley · Poaceae 46 counties
• 
  Hottonia inflata Elliott Native HOIN

  American featherfoil · Primulaceae 4 counties
• 
  Houstonia caerulea L. Native HOCA4

  azure bluet · Rubiaceae 1 county
• 
  Houstonia longifolia Gaertn. Native HOLO

  longleaf summer bluet · Rubiaceae 9 counties
• 
  Houstonia micrantha (Shinners) Terrell Native HOMI4

  southern bluet · Rubiaceae 15 counties
• 
  Houstonia procumbens (Walter ex J.F. Gmel.) Standl. Native HOPR

  roundleaf bluet · Rubiaceae 15 counties
• 
  Houstonia purpurea L. Native HOPU2

  Venus' pride · Rubiaceae 38 counties
• 
  Houstonia purpurea L. var. calycosa A. Gray Native HOPUC

  Venus' pride · Rubiaceae 15 counties
• 
  Houstonia purpurea L. var. purpurea Native HOPUP3

  Venus' pride · Rubiaceae 24 counties
• 
  Houstonia pusilla Schoepf Native HOPU3

  tiny bluet · Rubiaceae 42 counties
• 
  Houstonia rosea (Raf.) Terrell Native HORO

  rose bluet · Rubiaceae 7 counties
• 
  Huperzia lucidula (Michx.) Trevis. Native HULU2

  shining clubmoss · Lycopodiaceae 1 county
• 
  Huperzia porophila (Lloyd & Underw.) Holub Native HUPO2

  rock clubmoss · Lycopodiaceae 1 county
• 
  Hybanthus concolor (T.F. Forst.) Spreng. Native HYCO6

  eastern greenviolet · Violaceae 12 counties
• 
  Hydrangea arborescens L. Native HYAR

  wild hydrangea · Hydrangeaceae 29 counties
• 
  Hydrangea cinerea Small Native HYCI3

  ashy hydrangea · Hydrangeaceae 4 counties
• 
  Hydrangea quercifolia W. Bartram Native HYQU3

  oakleaf hydrangea · Hydrangeaceae 50 counties
• 
  Hydrastis canadensis L. Native HYCA

  goldenseal · Ranunculaceae 3 counties
• 
  Hydrocotyle bonariensis Comm. ex Lam. Native HYBO

  largeleaf pennywort · Apiaceae 3 counties
• 
  Hydrocotyle prolifera Kellogg Native HYPR10

  whorled marshpennywort · Apiaceae 1 county
• 
  Hydrocotyle ranunculoides L. f. Native HYRA

  floating marshpennywort · Apiaceae 9 counties
• 
  Hydrocotyle umbellata L. Native HYUM

  manyflower marshpennywort · Apiaceae 9 counties
• 
  Hydrocotyle verticillata Thunb. Native HYVE2

  whorled marshpennywort · Apiaceae 9 counties
• 
  Hydrocotyle verticillata Thunb. var. verticillata Native HYVEV

  whorled marshpennywort · Apiaceae 9 counties
• 
  Hydrolea ovata Nutt. ex Choisy Native HYOV

  ovate false fiddleleaf · Hydrophyllaceae 6 counties
• 
  Hydrolea quadrivalvis Walter Native HYQU

  waterpod · Hydrophyllaceae 8 counties
• 
  Hydrolea uniflora Raf. Native HYUN

  oneflower false fiddleleaf · Hydrophyllaceae 26 counties
• 
  Hydrophyllum appendiculatum Michx. Native HYAP

  great waterleaf · Hydrophyllaceae 2 counties
• 
  Hydrophyllum macrophyllum Nutt. Native HYMA

  largeleaf waterleaf · Hydrophyllaceae 1 county
• 
  Hygrophila lacustris (Schltdl. & Cham.) Nees Native HYLA

  gulf swampweed · Acanthaceae 4 counties
• 
  Hymenocallis choctawensis Traub Native HYCH

  Choctaw spiderlily · Liliaceae 1 county
• 
  Hymenocallis liriosme (Raf.) Shinners Native HYLI

  spring spiderlily · Liliaceae 7 counties
• 
  Hymenocallis occidentalis (Leconte) Kunth Native HYOC2

  northern spiderlily · Liliaceae 14 counties
• 
  Hymenocallis occidentalis (Leconte) Kunth var. occidentalis Native HYOCO

  northern spiderlily · Liliaceae 14 counties
• 
  Hymenopappus scabiosaeus L'Hér. Native HYSC

  Carolina woollywhite · Asteraceae 1 county
• 
  Hymenopappus scabiosaeus L'Hér. var. scabiosaeus Native HYSCS

  Carolina woollywhite · Asteraceae 1 county