Wisconsin

• Adams 55001
  1,200 taxa Open ↗
• Ashland 55003
  1,200 taxa Open ↗
• Barron 55005
  823 taxa Open ↗
• Bayfield 55007
  1,332 taxa Open ↗
• Brown 55009
  1,537 taxa Open ↗
• Buffalo 55011
  853 taxa Open ↗
• Burnett 55013
  863 taxa Open ↗
• Calumet 55015
  578 taxa Open ↗
• Chippewa 55017
  984 taxa Open ↗
• Clark 55019
  762 taxa Open ↗

Showing 1,151–1,200 of 2,520 (native).

• 
  Helianthus petiolaris Nutt. Native HEPE

  prairie sunflower · Asteraceae 4 counties
• 
  Helianthus petiolaris Nutt. ssp. petiolaris Native HEPEP

  prairie sunflower · Asteraceae 4 counties
• 
  Helianthus strumosus L. Native HEST

  paleleaf woodland sunflower · Asteraceae 63 counties
• 
  Helianthus tuberosus L. Native HETU

  Jerusalem artichoke · Asteraceae 38 counties
• ⚘
  Helianthus ×laetiflorus Pers. (pro sp.) [pauciflorus × tuberosus] Native HELA

  cheerful sunflower · Asteraceae 14 counties
• 
  Heliopsis helianthoides (L.) Sweet Native HEHE5

  smooth oxeye · Asteraceae 62 counties
• 
  Heliopsis helianthoides (L.) Sweet var. helianthoides Native HEHEH

  smooth oxeye · Asteraceae 23 counties
• 
  Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald Native HEHES

  smooth oxeye · Asteraceae 61 counties
• 
  Hepatica nobilis Schreb. Native HENO2

  hepatica · Ranunculaceae 28 counties
• 
  Hepatica nobilis Schreb. var. acuta (Pursh) Steyerm. Native HENOA

  sharplobe hepatica · Ranunculaceae 23 counties
• 
  Hepatica nobilis Schreb. var. obtusa (Pursh) Steyerm. Native HENOO

  roundlobe hepatica · Ranunculaceae 18 counties
• 
  Heracleum maximum W. Bartram Native HEMA80

  common cowparsnip · Apiaceae 48 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26

  needle and thread · Poaceae 9 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8

  needle and thread · Poaceae 9 counties
• 
  Hesperostipa spartea (Trin.) Barkworth Native HESP11

  porcupinegrass · Poaceae 43 counties
• 
  Heteranthera dubia (Jacq.) MacMill. Native HEDU2

  grassleaf mudplantain · Pontederiaceae 54 counties
• 
  Heterotheca villosa (Pursh) Shinners Native HEVI4

  hairy false goldenaster · Asteraceae 7 counties
• 
  Heterotheca villosa (Pursh) Shinners var. ballardii (Rydb.) Semple Native HEVIB

  hairy false goldenaster · Asteraceae 3 counties
• 
  Heterotheca villosa (Pursh) Shinners var. minor (Hook.) Semple Native HEVIM3

  hairy false goldenaster · Asteraceae 4 counties
• 
  Heuchera richardsonii R. Br. Native HERI

  Richardson's alumroot · Saxifragaceae 55 counties
• 
  Hibiscus laevis All. Native HILA2

  halberdleaf rosemallow · Malvaceae 2 counties
• 
  Hibiscus moscheutos L. Native HIMO

  crimsoneyed rosemallow · Malvaceae 1 county
• ⚘
  Hieracium kalmii L. Native HIKA2

  Kalm's hawkweed · Asteraceae 64 counties
• ⚘
  Hieracium kalmii L. var. kalmii Native HIKAK2

  Kalm's hawkweed · Asteraceae 1 county
• 
  Hieracium longipilum Torr. Native HILO2

  hairy hawkweed · Asteraceae 29 counties
• 
  Hieracium scabrum Michx. Native HISC

  rough hawkweed · Asteraceae 51 counties
• 
  Hieracium umbellatum L. Native HIUM

  narrowleaf hawkweed · Asteraceae 31 counties
• 
  Hierochloe hirta (Schrank) Borbás Native HIHI

  northern sweetgrass · Poaceae 45 counties
• 
  Hierochloe hirta (Schrank) Borbás ssp. arctica (J. Presl) G. Weim. Native HIHIA

  northern sweetgrass · Poaceae 45 counties
• 
  Hippuris vulgaris L. Native HIVU2

  common mare's-tail · Hippuridaceae 16 counties
• 
  Hordeum jubatum L. Native HOJU

  foxtail barley · Poaceae 66 counties
• 
  Hordeum jubatum L. ssp. jubatum Native HOJUJ

  foxtail barley · Poaceae 66 counties
• 
  Hordeum pusillum Nutt. Native HOPU

  little barley · Poaceae 1 county
• 
  Houstonia caerulea L. Native HOCA4

  azure bluet · Rubiaceae 8 counties
• 
  Houstonia canadensis Willd. ex Roem. & Schult. Native HOCA5

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

  longleaf summer bluet · Rubiaceae 45 counties
• 
  Hudsonia tomentosa Nutt. Native HUTO

  woolly beachheather · Cistaceae 25 counties
• 
  Hudsonia tomentosa Nutt. var. tomentosa Native HUTOT

  woolly beachheather · Cistaceae 25 counties
• 
  Humulus lupulus L. var. lupuloides E. Small Native HULUL

  common hop · Cannabaceae 43 counties
• 
  Humulus lupulus L. var. neomexicanus A. Nelson & Cockerell Native HULUN

  common hop · Cannabaceae 5 counties
• 
  Humulus lupulus L. var. pubescens E. Small Native HULUP

  common hop · Cannabaceae 2 counties
• 
  Huperzia appalachiana Beitel & Mickel Native HUAP

  Appalachian clubmoss · Lycopodiaceae 1 county
• 
  Huperzia lucidula (Michx.) Trevis. Native HULU2

  shining clubmoss · Lycopodiaceae 64 counties
• 
  Huperzia porophila (Lloyd & Underw.) Holub Native HUPO2

  rock clubmoss · Lycopodiaceae 14 counties
• 
  Huperzia selago (L.) Bernh. ex Schrank & Mart. Native HUSE

  fir clubmoss · Lycopodiaceae 3 counties
• 
  Huperzia selago (L.) Bernh. ex Schrank & Mart. var. selago Native HUSES

  fir clubmoss · Lycopodiaceae 3 counties
• ⚘
  Huperzia ×bartleyi (Cusick) Kartesz & Gandhi [lucidula × porophila] Native HUBA

  clubmoss · Lycopodiaceae 12 counties
• ⚘
  Huperzia ×buttersii (Abbe) Kartesz & Gandhi [lucidula × selago] Native HUBU

  clubmoss · Lycopodiaceae 2 counties
• 
  Hybanthus concolor (T.F. Forst.) Spreng. Native HYCO6

  eastern greenviolet · Violaceae 1 county
• 
  Hydrastis canadensis L. Native HYCA

  goldenseal · Ranunculaceae 19 counties