Indiana

• Adams 18001
  378 taxa Open ↗
• Allen 18003
  878 taxa Open ↗
• Bartholomew 18005
  495 taxa Open ↗
• Benton 18007
  315 taxa Open ↗
• Blackford 18009
  515 taxa Open ↗
• Boone 18011
  845 taxa Open ↗
• Brown 18013
  734 taxa Open ↗
• Carroll 18015
  836 taxa Open ↗
• Cass 18017
  1,098 taxa Open ↗
• Clark 18019
  1,455 taxa Open ↗

Showing 1,401–1,450 of 3,264.

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  Helianthus pauciflorus Nutt. ssp. pauciflorus Native HEPAP2

  stiff sunflower · Asteraceae 27 counties
• 
  Helianthus petiolaris Nutt. Native HEPE

  prairie sunflower · Asteraceae 11 counties
• 
  Helianthus petiolaris Nutt. ssp. petiolaris Native HEPEP

  prairie sunflower · Asteraceae 11 counties
• 
  Helianthus strumosus L. Native HEST

  paleleaf woodland sunflower · Asteraceae 33 counties
• 
  Helianthus tuberosus L. Native HETU

  Jerusalem artichoke · Asteraceae 66 counties
• 
  Helianthus ×doronicoides Lam. (pro sp.) [giganteus × mollis] Native HEDO

  sunflower · Asteraceae 2 counties
• ⚘
  Helianthus ×laetiflorus Pers. (pro sp.) [pauciflorus × tuberosus] Native HELA

  cheerful sunflower · Asteraceae 1 county
• 
  Heliopsis helianthoides (L.) Sweet Native HEHE5

  smooth oxeye · Asteraceae 80 counties
• 
  Heliotropium indicum L. Introduced HEIN

  Indian heliotrope · Boraginaceae 17 counties
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  Heliotropium tenellum (Nutt.) Torr. Native HETE3

  pasture heliotrope · Boraginaceae 3 counties
• 
  Helleborus viridis L. Introduced HEVI

  green hellebore · Ranunculaceae 2 counties
• 
  Hemerocallis fulva (L.) L. Introduced HEFU

  orange daylily · Liliaceae 35 counties
• 
  Hemerocallis lilioasphodelus L. Introduced HELI4

  yellow daylily · Liliaceae 1 county
• 
  Hepatica nobilis Schreb. Native HENO2

  hepatica · Ranunculaceae 66 counties
• 
  Hepatica nobilis Schreb. var. acuta (Pursh) Steyerm. Native HENOA

  sharplobe hepatica · Ranunculaceae 58 counties
• 
  Hepatica nobilis Schreb. var. obtusa (Pursh) Steyerm. Native HENOO

  roundlobe hepatica · Ranunculaceae 20 counties
• 
  Heracleum maximum W. Bartram Native HEMA80

  common cowparsnip · Apiaceae 18 counties
• 
  Hesperis matronalis L. Introduced HEMA3

  dames rocket · Brassicaceae 20 counties
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26

  needle and thread · Poaceae 1 county
• 
  Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8

  needle and thread · Poaceae 1 county
• 
  Hesperostipa spartea (Trin.) Barkworth Native HESP11

  porcupinegrass · Poaceae 17 counties
• 
  Heteranthera dubia (Jacq.) MacMill. Native HEDU2

  grassleaf mudplantain · Pontederiaceae 18 counties
• 
  Heteranthera reniformis Ruiz & Pav. Native HERE

  kidneyleaf mudplantain · Pontederiaceae 10 counties
• 
  Heterotheca camporum (Greene) Shinners Native HECA16

  lemonyellow false goldenaster · Asteraceae 5 counties
• 
  Heterotheca camporum (Greene) Shinners var. camporum Native HECAC2

  lemonyellow false goldenaster · Asteraceae 4 counties
• 
  Heterotheca camporum (Greene) Shinners var. glandulissimum Semple Native HECAG

  lemonyellow false goldenaster · Asteraceae 1 county
• 
  Heterotheca villosa (Pursh) Shinners Native HEVI4

  hairy false goldenaster · Asteraceae 11 counties
• 
  Heterotheca villosa (Pursh) Shinners var. villosa Native HEVIV

  hairy false goldenaster · Asteraceae 7 counties
• 
  Heuchera americana L. Native HEAM6

  American alumroot · Saxifragaceae 61 counties
• 
  Heuchera americana L. var. americana Native HEAMA2

  American alumroot · Saxifragaceae 48 counties
• 
  Heuchera americana L. var. hirsuticaulis (Wheelock) Rosend., Butters & Lakela Native HEAMH

  American alumroot · Saxifragaceae 30 counties
• 
  Heuchera parviflora Bartlett Native HEPA10

  littleflower alumroot · Saxifragaceae 4 counties
• 
  Heuchera parviflora Bartlett var. parviflora Native HEPAP4

  littleflower alumroot · Saxifragaceae 3 counties
• 
  Heuchera parviflora Bartlett var. puberula (Mack. & Bush) E.F. Wells Native HEPAP5

  littleflower alumroot · Saxifragaceae 1 county
• 
  Heuchera richardsonii R. Br. Native HERI

  Richardson's alumroot · Saxifragaceae 19 counties
• 
  Heuchera villosa Michx. Native HEVI2

  hairy alumroot · Saxifragaceae 4 counties
• 
  Heuchera villosa Michx. var. villosa Native HEVIV2

  hairy alumroot · Saxifragaceae 4 counties
• 
  Hexalectris spicata (Walter) Barnhart Native HESP3

  spiked crested coralroot · Orchidaceae 6 counties
• 
  Hexalectris spicata (Walter) Barnhart var. spicata Native HESPS3

  spiked crested coralroot · Orchidaceae 5 counties
• 
  Hibiscus laevis All. Native HILA2

  halberdleaf rosemallow · Malvaceae 34 counties
• ⚘
  Hibiscus lasiocarpos Cav. Native HILA6

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

  crimsoneyed rosemallow · Malvaceae 29 counties
• 
  Hibiscus syriacus L. Introduced HISY

  rose of Sharon · Malvaceae 1 county
• 
  Hibiscus trionum L. Introduced HITR

  flower of an hour · Malvaceae 41 counties
• 
  Hieracium aurantiacum L. Introduced HIAU

  orange hawkweed · Asteraceae 3 counties
• 
  Hieracium caespitosum Dumort. Introduced HICA10

  meadow hawkweed · Asteraceae 3 counties
• 
  Hieracium gronovii L. Native HIGR3

  queendevil · Asteraceae 59 counties
• 
  Hieracium longipilum Torr. Native HILO2

  hairy hawkweed · Asteraceae 9 counties
• 
  Hieracium marianum Willd. Native HIMA10

  Maryland hawkweed · Asteraceae 1 county
• 
  Hieracium paniculatum L. Native HIPA2

  Allegheny hawkweed · Asteraceae 17 counties