Index / States / Illinois / McHenry
§1County listing — Illinois
McHenry County
Illinois
- FIPS
- 17111
- Taxa recorded
- 1,403
- State
- Illinois
Filter
Showing 501–550 of 1,130 (native).
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Helianthus occidentalis Riddell ssp. occidentalis Native HEOCOfewleaf sunflower · Asteraceae -
Helianthus pauciflorus Nutt. Native HEPA19stiff sunflower · Asteraceae - Helianthus pauciflorus Nutt. ssp. pauciflorus Native HEPAP2stiff sunflower · Asteraceae
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Helianthus strumosus L. Native HESTpaleleaf woodland sunflower · Asteraceae - Helianthus tuberosus L. Native HETUJerusalem artichoke · Asteraceae
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Heliopsis helianthoides (L.) Sweet Native HEHE5smooth oxeye · Asteraceae -
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 -
Hesperostipa spartea (Trin.) Barkworth Native HESP11porcupinegrass · Poaceae -
Heteranthera dubia (Jacq.) MacMill. Native HEDU2grassleaf mudplantain · Pontederiaceae -
Heuchera richardsonii R. Br. Native HERIRichardson's alumroot · Saxifragaceae - 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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Hippuris vulgaris L. Native HIVU2common mare's-tail · Hippuridaceae -
Hordeum jubatum L. Native HOJUfoxtail barley · Poaceae -
Hydrophyllum virginianum L. Native HYVIeastern waterleaf · Hydrophyllaceae - Hydrophyllum virginianum L. var. virginianum Native HYVIVeastern waterleaf · Hydrophyllaceae
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Hypericum canadense L. Native HYCA7lesser Canadian St. Johnswort · Clusiaceae -
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Native HYGEorangegrass · Clusiaceae -
Hypericum majus (A. Gray) Britton Native HYMA2large St. Johnswort · Clusiaceae -
Hypericum punctatum Lam. Native HYPUspotted St. Johnswort · Clusiaceae -
Hypericum sphaerocarpum Michx. Native HYSP2roundseed St. Johnswort · Clusiaceae -
Hypoxis hirsuta (L.) Coville Native HYHI2common goldstar · Liliaceae -
Ilex verticillata (L.) A. Gray Native ILVEcommon winterberry · Aquifoliaceae -
Impatiens capensis Meerb. Native IMCAjewelweed · Balsaminaceae -
Ionactis linariifolius (L.) Greene Native IOLI2flaxleaf whitetop aster · Asteraceae -
Iris virginica L. Native IRVIVirginia iris · Iridaceae - Iris virginica L. var. shrevei (Small) E.S. Anderson Native IRVISShreve's iris · Iridaceae
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Isoetes melanopoda Gay & Durieu ex Durieu Native ISMEblackfoot quillwort · Isoetaceae -
Juglans cinerea L. Native JUCIbutternut · Juglandaceae -
Juglans nigra L. Native JUNIblack walnut · Juglandaceae -
Juncus acuminatus Michx. Native JUACtapertip rush · Juncaceae -
Juncus alpinoarticulatus Chaix Native JUAL4northern green rush · Juncaceae - Juncus alpinoarticulatus Chaix ssp. nodulosus (Wahlenb.) Hämet-Ahti Native JUALNnorthern green rush · Juncaceae
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Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén Native JUARLmountain rush · Juncaceae -
Juncus brachycarpus Engelm. Native JUBRwhiteroot rush · Juncaceae -
Juncus brachycephalus (Engelm.) Buchenau Native JUBR2smallhead rush · Juncaceae -
Juncus bufonius L. Native JUBUtoad rush · Juncaceae - Juncus bufonius L. var. bufonius Native JUBUBtoad rush · Juncaceae
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Juncus canadensis J. Gay ex Laharpe Native JUCA3Canadian rush · Juncaceae -
Juncus dudleyi Wiegand Native JUDU2Dudley's rush · Juncaceae -
Juncus interior Wiegand Native JUIN2inland rush · Juncaceae - Juncus interior Wiegand var. interior Native JUINIinland rush · Juncaceae
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Juncus nodosus L. Native JUNO2knotted rush · Juncaceae