Index / States / Illinois / Cook
§1County listing — Illinois
Cook County
Illinois
- FIPS
- 17031
- Taxa recorded
- 2,148
- State
- Illinois
Filter
Showing 951–1,000 of 2,148.
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Helianthus hirsutus Raf. Native HEHI2hairy sunflower · Asteraceae -
Helianthus maximiliani Schrad. Native HEMA2Maximilian sunflower · Asteraceae -
Helianthus mollis Lam. Native HEMO2ashy sunflower · Asteraceae -
Helianthus occidentalis Riddell Native HEOC2fewleaf sunflower · Asteraceae - Helianthus occidentalis Riddell ssp. occidentalis Native HEOCOfewleaf sunflower · Asteraceae
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Helianthus pauciflorus Nutt. Native HEPA19stiff sunflower · Asteraceae - Helianthus pauciflorus Nutt. ssp. pauciflorus Native HEPAP2stiff sunflower · Asteraceae
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Helianthus petiolaris Nutt. Native HEPEprairie sunflower · Asteraceae - Helianthus petiolaris Nutt. ssp. petiolaris Native HEPEPprairie sunflower · Asteraceae
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Helianthus salicifolius A. Dietr. Native HESA2willowleaf sunflower · Asteraceae -
Helianthus strumosus L. Native HESTpaleleaf woodland sunflower · Asteraceae - Helianthus tuberosus L. Native HETUJerusalem artichoke · Asteraceae
- Helianthus ×luxurians E.E. Watson (pro sp.) [giganteus × grosseserratus] Native HELU4sunflower · Asteraceae
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Heliopsis helianthoides (L.) Sweet Native HEHE5smooth oxeye · Asteraceae -
Heliotropium europaeum L. Introduced HEEUEuropean heliotrope · Boraginaceae -
Hemerocallis fulva (L.) L. Introduced HEFUorange daylily · Liliaceae - Hemerocallis lilioasphodelus L. Introduced HELI4yellow daylily · Liliaceae
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Hepatica nobilis Schreb. Native HENO2hepatica · Ranunculaceae - Hepatica nobilis Schreb. var. acuta (Pursh) Steyerm. Native HENOAsharplobe hepatica · Ranunculaceae
- Hepatica nobilis Schreb. var. obtusa (Pursh) Steyerm. Native HENOOroundlobe hepatica · Ranunculaceae
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Heracleum maximum W. Bartram Native HEMA80common cowparsnip · Apiaceae -
Hesperis matronalis L. Introduced HEMA3dames rocket · Brassicaceae -
Hesperostipa comata (Trin. & Rupr.) Barkworth Native HECO26needle and thread · Poaceae - Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. comata Native HECOC8needle and thread · Poaceae
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Hesperostipa spartea (Trin.) Barkworth Native HESP11porcupinegrass · Poaceae -
Heteranthera dubia (Jacq.) MacMill. Native HEDU2grassleaf mudplantain · Pontederiaceae -
Heterotheca camporum (Greene) Shinners Native HECA16lemonyellow false goldenaster · Asteraceae - Heterotheca camporum (Greene) Shinners var. camporum Native HECAC2lemonyellow false goldenaster · Asteraceae
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Heterotheca villosa (Pursh) Shinners Native HEVI4hairy false goldenaster · Asteraceae -
Heuchera richardsonii R. Br. Native HERIRichardson's alumroot · Saxifragaceae -
Hibiscus laevis All. Native HILA2halberdleaf rosemallow · Malvaceae -
Hibiscus moscheutos L. Native HIMOcrimsoneyed rosemallow · Malvaceae -
Hibiscus trionum L. Introduced HITRflower of an hour · Malvaceae -
Hieracium caespitosum Dumort. Introduced HICA10meadow hawkweed · Asteraceae -
Hieracium gronovii L. Native HIGR3queendevil · Asteraceae - Hieracium kalmii L. Native HIKA2Kalm's hawkweed · Asteraceae
- Hieracium kalmii L. var. kalmii Native HIKAK2Kalm's hawkweed · Asteraceae
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Hieracium longipilum Torr. Native HILO2hairy hawkweed · Asteraceae -
Hieracium scabrum Michx. Native HISCrough hawkweed · Asteraceae -
Hierochloe hirta (Schrank) Borbás Native HIHInorthern sweetgrass · Poaceae - Hierochloe hirta (Schrank) Borbás ssp. arctica (J. Presl) G. Weim. Native HIHIAnorthern sweetgrass · Poaceae
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Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae -
Hordeum brachyantherum Nevski Native HOBR2meadow barley · Poaceae - Hordeum brachyantherum Nevski ssp. brachyantherum Native HOBRB2meadow barley · Poaceae
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Hordeum jubatum L. Native HOJUfoxtail barley · Poaceae -
Hordeum pusillum Nutt. Native HOPUlittle barley · Poaceae -
Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae -
Hosta lancifolia (Thunb.) Engl. Introduced HOLA3narrowleaf plantain lily · Liliaceae -
Houstonia caerulea L. Native HOCA4azure bluet · Rubiaceae -
Humulus japonicus Siebold & Zucc. Introduced HUJAJapanese hop · Cannabaceae