Index / States / Illinois / Jefferson
§1County listing — Illinois
Jefferson County
Illinois
- FIPS
- 17081
- Taxa recorded
- 821
- State
- Illinois
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Showing 301–350 of 680 (native).
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Hydrangea arborescens L. Native HYARwild hydrangea · Hydrangeaceae -
Hydrastis canadensis L. Native HYCAgoldenseal · Ranunculaceae -
Hypericum canadense L. Native HYCA7lesser Canadian St. Johnswort · Clusiaceae -
Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray Native HYDRnits and lice · Clusiaceae -
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Native HYGEorangegrass · Clusiaceae -
Hypericum mutilum L. Native HYMUdwarf St. Johnswort · Clusiaceae -
Hypericum prolificum L. Native HYPRshrubby 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 -
Impatiens capensis Meerb. Native IMCAjewelweed · Balsaminaceae -
Ipomoea pandurata (L.) G. Mey. Native IPPAman of the earth · Convolvulaceae -
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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Iva annua L. Native IVAN2annual marsh elder · Asteraceae -
Jeffersonia diphylla (L.) Pers. Native JEDItwinleaf · Berberidaceae -
Juglans cinerea L. Native JUCIbutternut · Juglandaceae -
Juglans nigra L. Native JUNIblack walnut · Juglandaceae -
Juncus acuminatus Michx. Native JUACtapertip rush · Juncaceae -
Juncus biflorus Elliott Native JUBIbog rush · Juncaceae -
Juncus brachycarpus Engelm. Native JUBRwhiteroot rush · Juncaceae -
Juncus diffusissimus Buckley Native JUDI2slimpod rush · Juncaceae -
Juncus dudleyi Wiegand Native JUDU2Dudley's rush · Juncaceae -
Juncus effusus L. Native JUEFcommon rush · Juncaceae - Juncus effusus L. var. solutus Fernald & Wiegand Native JUEFSlamp rush · Juncaceae
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Juncus interior Wiegand Native JUIN2inland rush · Juncaceae - Juncus interior Wiegand var. interior Native JUINIinland rush · Juncaceae
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Juncus nodatus Coville Native JUNOstout rush · Juncaceae -
Juncus tenuis Willd. Native JUTEpoverty rush · Juncaceae -
Juncus torreyi Coville Native JUTOTorrey's rush · Juncaceae -
Juniperus virginiana L. Native JUVIeastern redcedar · Cupressaceae - Juniperus virginiana L. var. virginiana Native JUVIVeastern redcedar · Cupressaceae
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Justicia americana (L.) Vahl Native JUAMAmerican water-willow · Acanthaceae -
Krigia dandelion (L.) Nutt. Native KRDApotato dwarfdandelion · Asteraceae -
Krigia virginica (L.) Willd. Native KRVIVirginia dwarfdandelion · Asteraceae -
Lactuca biennis (Moench) Fernald Native LABItall blue lettuce · Asteraceae -
Lactuca canadensis L. Native LACACanada lettuce · Asteraceae -
Lactuca floridana (L.) Gaertn. Native LAFLwoodland lettuce · Asteraceae -
Lechea tenuifolia Michx. Native LETEnarrowleaf pinweed · Cistaceae -
Leersia oryzoides (L.) Sw. Native LEORrice cutgrass · Poaceae -
Leersia virginica Willd. Native LEVI2whitegrass · Poaceae -
Lemna minor L. Native LEMI3common duckweed · Lemnaceae -
Lepidium virginicum L. Native LEVI3Virginia pepperweed · Brassicaceae - Lepidium virginicum L. var. virginicum Native LEVIV2Virginia pepperweed · Brassicaceae
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Lespedeza capitata Michx. Native LECA8roundhead lespedeza · Fabaceae -
Lespedeza frutescens (L.) Hornem. Native LEFR5shrubby lespedeza · Fabaceae -
Lespedeza procumbens Michx. Native LEPRtrailing lespedeza · Fabaceae -
Lespedeza violacea (L.) Pers. Native LEVI6violet lespedeza · Fabaceae -
Lespedeza virginica (L.) Britton Native LEVI7slender lespedeza · Fabaceae -
Liatris aspera Michx. Native LIAStall blazing star · Asteraceae