Index / States / Illinois / Jefferson
§1County listing — Illinois
Jefferson County
Illinois
- FIPS
- 17081
- Taxa recorded
- 821
- State
- Illinois
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Showing 51–100 of 821.
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Antennaria plantaginifolia (L.) Richardson Native ANPLwoman's tobacco · Asteraceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae -
Arabidopsis thaliana (L.) Heynh. Introduced ARTHmouseear cress · Brassicaceae -
Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Arisaema dracontium (L.) Schott Native ARDR3green dragon · Araceae -
Arisaema triphyllum (L.) Schott Native ARTRJack in the pulpit · Araceae - Arisaema triphyllum (L.) Schott ssp. triphyllum Native ARTRT3Jack in the pulpit · Araceae
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Aristida dichotoma Michx. Native ARDI4churchmouse threeawn · Poaceae -
Aristida longespica Poir. Native ARLO16slimspike threeawn · Poaceae - Aristida longespica Poir. var. longespica Native ARLOL3slimspike threeawn · Poaceae
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Aristida oligantha Michx. Native AROLprairie threeawn · Poaceae -
Arnoglossum atriplicifolium (L.) H. Rob. Native ARATpale Indian plantain · Asteraceae -
Artemisia annua L. Introduced ARAN3sweet sagewort · Asteraceae -
Arundinaria gigantea (Walter) Muhl. Native ARGIgiant cane · Poaceae -
Asclepias hirtella (Pennell) Woodson Native ASHIgreen milkweed · Asclepiadaceae -
Asclepias incarnata L. Native ASINswamp milkweed · Asclepiadaceae - Asclepias incarnata L. ssp. incarnata Native ASINIswamp milkweed · Asclepiadaceae
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Asclepias purpurascens L. Native ASPU2purple milkweed · Asclepiadaceae -
Asclepias syriaca L. Native ASSYcommon milkweed · Asclepiadaceae -
Asclepias tuberosa L. Native ASTUbutterfly milkweed · Asclepiadaceae - Asclepias tuberosa L. ssp. interior Woodson Native ASTUIbutterfly milkweed · Asclepiadaceae
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Asclepias viridiflora Raf. Native ASVIgreen comet milkweed · Asclepiadaceae -
Asclepias viridis Walter Native ASVI2green antelopehorn · Asclepiadaceae -
Asimina triloba (L.) Dunal Native ASTRpawpaw · Annonaceae -
Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae -
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPLebony spleenwort · Aspleniaceae - Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. platyneuron Native ASPLPebony spleenwort · Aspleniaceae
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Avena sativa L. Introduced AVSAcommon oat · Poaceae -
Baptisia alba (L.) Vent. Native BAALwhite wild indigo · Fabaceae - Baptisia alba (L.) Vent. var. macrophylla (Larisey) Isely Native BAALMlargeleaf wild indigo · Fabaceae
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Baptisia bracteata Muhl. ex Elliott Native BABR2longbract wild indigo · Fabaceae - Baptisia bracteata Muhl. ex Elliott var. leucophaea (Nutt.) Kartesz & Gandhi Native BABRL2longbract wild indigo · Fabaceae
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Barbarea vulgaris W.T. Aiton Introduced BAVUgarden yellowrocket · Brassicaceae -
Betula nigra L. Native BENIriver birch · Betulaceae -
Bidens aristosa (Michx.) Britton Native BIARbearded beggarticks · Asteraceae -
Bidens bipinnata L. Native BIBI7Spanish needles · Asteraceae -
Bidens coronata (L.) Britton Native BICOcrowned beggarticks · Asteraceae -
Bidens discoidea (Torr. & A. Gray) Britton Native BIDIsmall beggarticks · Asteraceae -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae -
Bidens vulgata Greene Native BIVUbig devils beggartick · Asteraceae -
Boltonia asteroides (L.) L'Hér. Native BOASwhite doll's daisy · Asteraceae - Boltonia asteroides (L.) L'Hér. var. recognita (Fernald & Grisc.) Cronquist Native BOASRwhite doll's daisy · Asteraceae
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Boltonia diffusa Elliott Native BODIsmallhead doll's daisy · Asteraceae -
Botrychium dissectum Spreng. Native BODI2cutleaf grapefern · Ophioglossaceae -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae -
Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Native BRER2bearded shorthusk · Poaceae -
Brassica nigra (L.) W.D.J. Koch Introduced BRNIblack mustard · Brassicaceae -
Bromus arvensis L. Introduced BRAR5field brome · Poaceae -
Bromus inermis Leyss. Both BRIN2smooth brome · Poaceae