Nebraska

• Adams 31001
  203 taxa Open ↗
• Antelope 31003
  382 taxa Open ↗
• Arthur 31005
  158 taxa Open ↗
• Banner 31007
  332 taxa Open ↗
• Blaine 31009
  192 taxa Open ↗
• Boone 31011
  138 taxa Open ↗
• Box Butte 31013
  463 taxa Open ↗
• Boyd 31015
  265 taxa Open ↗
• Brown 31017
  1,124 taxa Open ↗
• Buffalo 31019
  605 taxa Open ↗

Showing 1,001–1,050 of 2,233.

• 
  Helianthus annuus L. Native HEAN3

  common sunflower · Asteraceae 41 counties
• 
  Helianthus ciliaris DC. Native HECI

  Texas blueweed · Asteraceae 1 county
• 
  Helianthus grosseserratus M. Martens Native HEGR4

  sawtooth sunflower · Asteraceae 37 counties
• 
  Helianthus hirsutus Raf. Native HEHI2

  hairy sunflower · Asteraceae 5 counties
• 
  Helianthus maximiliani Schrad. Native HEMA2

  Maximilian sunflower · Asteraceae 34 counties
• 
  Helianthus mollis Lam. Native HEMO2

  ashy sunflower · Asteraceae 2 counties
• 
  Helianthus nuttallii Torr. & A. Gray Native HENU

  Nuttall's sunflower · Asteraceae 12 counties
• 
  Helianthus nuttallii Torr. & A. Gray ssp. nuttallii Native HENUN

  Nuttall's sunflower · Asteraceae 4 counties
• 
  Helianthus nuttallii Torr. & A. Gray ssp. rydbergii (Britton) R.W. Long Native HENUR

  Rydberg's sunflower · Asteraceae 11 counties
• 
  Helianthus pauciflorus Nutt. Native HEPA19

  stiff sunflower · Asteraceae 39 counties
• 
  Helianthus pauciflorus Nutt. ssp. pauciflorus Native HEPAP2

  stiff sunflower · Asteraceae 27 counties
• 
  Helianthus pauciflorus Nutt. ssp. subrhomboideus (Rydb.) O. Spring & E. Schilling Native HEPAS

  stiff sunflower · Asteraceae 17 counties
• 
  Helianthus petiolaris Nutt. Native HEPE

  prairie sunflower · Asteraceae 46 counties
• 
  Helianthus petiolaris Nutt. ssp. petiolaris Native HEPEP

  prairie sunflower · Asteraceae 46 counties
• 
  Helianthus salicifolius A. Dietr. Native HESA2

  willowleaf sunflower · Asteraceae 1 county
• 
  Helianthus tuberosus L. Native HETU

  Jerusalem artichoke · Asteraceae 46 counties
• 
  Heliopsis helianthoides (L.) Sweet Native HEHE5

  smooth oxeye · Asteraceae 28 counties
• 
  Heliopsis helianthoides (L.) Sweet var. occidentalis (T.R. Fisher) Steyerm. Native HEHEO

  smooth oxeye · Asteraceae 27 counties
• 
  Heliopsis helianthoides (L.) Sweet var. scabra (Dunal) Fernald Native HEHES

  smooth oxeye · Asteraceae 3 counties
• 
  Heliotropium curassavicum L. Native HECU3

  salt heliotrope · Boraginaceae 3 counties
• 
  Hemerocallis fulva (L.) L. Introduced HEFU

  orange daylily · Liliaceae 3 counties
• 
  Heracleum maximum W. Bartram Native HEMA80

  common cowparsnip · Apiaceae 8 counties
• 
  Hesperis matronalis L. Introduced HEMA3

  dames rocket · Brassicaceae 17 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26

  needle and thread · Poaceae 35 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8

  needle and thread · Poaceae 35 counties
• 
  Hesperostipa spartea (Trin.) Barkworth Native HESP11

  porcupinegrass · Poaceae 37 counties
• 
  Heteranthera dubia (Jacq.) MacMill. Native HEDU2

  grassleaf mudplantain · Pontederiaceae 6 counties
• 
  Heteranthera limosa (Sw.) Willd. Native HELI2

  blue mudplantain · Pontederiaceae 14 counties
• 
  Heteranthera multiflora (Griseb.) Horn Native HEMU5

  bouquet mudplantain · Pontederiaceae 4 counties
• 
  Heterotheca canescens (DC.) Shinners Native HECA8

  hoary false goldenaster · Asteraceae 1 county
• 
  Heterotheca stenophylla (A. Gray) Shinners Native HEST3

  stiffleaf false goldenaster · Asteraceae 18 counties
• 
  Heterotheca stenophylla (A. Gray) Shinners var. angustifolia (Rydb.) Semple Native HESTA

  stiffleaf false goldenaster · Asteraceae 16 counties
• 
  Heterotheca stenophylla (A. Gray) Shinners var. stenophylla Native HESTS

  stiffleaf false goldenaster · Asteraceae 5 counties
• 
  Heterotheca subaxillaris (Lam.) Britton & Rusby Native HESU3

  camphorweed · Asteraceae 1 county
• 
  Heterotheca villosa (Pursh) Shinners Native HEVI4

  hairy false goldenaster · Asteraceae 48 counties
• 
  Heterotheca villosa (Pursh) Shinners var. minor (Hook.) Semple Native HEVIM3

  hairy false goldenaster · Asteraceae 8 counties
• 
  Heterotheca villosa (Pursh) Shinners var. nana (A. Gray) Semple Native HEVIN

  hairy false goldenaster · Asteraceae 8 counties
• 
  Heterotheca villosa (Pursh) Shinners var. villosa Native HEVIV

  hairy false goldenaster · Asteraceae 42 counties
• 
  Heuchera americana L. Native HEAM6

  American alumroot · Saxifragaceae 4 counties
• 
  Heuchera americana L. var. hirsuticaulis (Wheelock) Rosend., Butters & Lakela Native HEAMH

  American alumroot · Saxifragaceae 4 counties
• 
  Heuchera richardsonii R. Br. Native HERI

  Richardson's alumroot · Saxifragaceae 8 counties
• 
  Hibiscus laevis All. Native HILA2

  halberdleaf rosemallow · Malvaceae 7 counties
• 
  Hibiscus trionum L. Introduced HITR

  flower of an hour · Malvaceae 25 counties
• ⚘
  Hieracium kalmii L. Native HIKA2

  Kalm's hawkweed · Asteraceae 1 county
• ⚘
  Hieracium kalmii L. var. kalmii Native HIKAK2

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

  hairy hawkweed · Asteraceae 8 counties
• 
  Hieracium umbellatum L. Native HIUM

  narrowleaf hawkweed · Asteraceae 2 counties
• 
  Hippuris vulgaris L. Native HIVU2

  common mare's-tail · Hippuridaceae 1 county
• 
  Holosteum umbellatum L. Introduced HOUM

  jagged chickweed · Caryophyllaceae 4 counties
• 
  Hordeum jubatum L. Native HOJU

  foxtail barley · Poaceae 58 counties