Index / States / Illinois / Stephenson
§1County listing — Illinois
Stephenson County
Illinois
- FIPS
- 17177
- Taxa recorded
- 804
- State
- Illinois
Filter
Showing 51–100 of 804.
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Apios americana Medik. Native APAMgroundnut · Fabaceae -
Apocynum androsaemifolium L. Native APAN2spreading dogbane · Apocynaceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae -
Aquilegia canadensis L. Native AQCAred columbine · Ranunculaceae -
Arabis laevigata (Muhl. ex Willd.) Poir. Native ARLAsmooth rockcress · Brassicaceae - Arabis laevigata (Muhl. ex Willd.) Poir. var. laevigata Native ARLALsmooth rockcress · Brassicaceae
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Arabis shortii (Fernald) Gleason Native ARSH2Short's rockcress · Brassicaceae -
Aralia racemosa L. Native ARRAAmerican spikenard · Araliaceae - Aralia racemosa L. ssp. racemosa Native ARRARAmerican spikenard · Araliaceae
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Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Arctium tomentosum Mill. Introduced ARTOwoolly burdock · Asteraceae -
Argemone mexicana L. Native ARME4Mexican pricklypoppy · Papaveraceae -
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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Arnoglossum plantagineum Raf. Native ARPL4groovestem Indian plantain · Asteraceae -
Artemisia ludoviciana Nutt. Both ARLUwhite sagebrush · Asteraceae - Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2white sagebrush · Asteraceae
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Artemisia serrata Nutt. Native ARSE4sawtooth wormwood · Asteraceae -
Asarum canadense L. Native ASCACanadian wildginger · Aristolochiaceae -
Asclepias exaltata L. Native ASEXpoke 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 sullivantii Engelm. ex A. Gray Native ASSU3prairie 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 verticillata L. Native ASVEwhorled milkweed · Asclepiadaceae -
Asclepias viridiflora Raf. Native ASVIgreen comet milkweed · Asclepiadaceae -
Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae -
Asplenium rhizophyllum L. Native ASRH2walking fern · Aspleniaceae -
Astragalus canadensis L. Native ASCA11Canadian milkvetch · Fabaceae - Astragalus canadensis L. var. canadensis Native ASCAC6Canadian milkvetch · Fabaceae
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Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae - Athyrium filix-femina (L.) Roth ssp. angustum (Willd.) R.T. Clausen Native ATFIAsubarctic ladyfern · Dryopteridaceae
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Aureolaria grandiflora (Benth.) Pennell Native AUGRlargeflower yellow false foxglove · Scrophulariaceae - Aureolaria grandiflora (Benth.) Pennell var. pulchra Pennell Native AUGRPlargeflower yellow false foxglove · Scrophulariaceae
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Aureolaria pedicularia (L.) Raf. Native AUPE2fernleaf yellow false foxglove · Scrophulariaceae - Aureolaria pedicularia (L.) Raf. var. ambigens (Fernald) Farw. Native AUPEAfernleaf yellow false foxglove · Scrophulariaceae
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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 -
Berberis thunbergii DC. Introduced BETHJapanese barberry · Berberidaceae -
Berteroa incana (L.) DC. Introduced BEIN2hoary alyssum · Brassicaceae -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae -
Bidens vulgata Greene Native BIVUbig devils beggartick · Asteraceae -
Bolboschoenus fluviatilis (Torr.) Soják Native BOFL3river bulrush · Cyperaceae