Index / States / Illinois / Greene
§1County listing — Illinois
Greene County
Illinois
- FIPS
- 17061
- Taxa recorded
- 1,019
- State
- Illinois
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Showing 1–50 of 1,019.
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acalypha gracilens A. Gray Native ACGR2slender threeseed mercury · Euphorbiaceae -
Acalypha ostryifolia Riddell Native ACOSpineland threeseed mercury · Euphorbiaceae -
Acalypha rhomboidea Raf. Native ACRHcommon threeseed mercury · Euphorbiaceae - Acalypha virginica L. Native ACVIVirginia threeseed mercury · Euphorbiaceae
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Acer negundo L. Native ACNE2boxelder · Aceraceae -
Acer nigrum Michx. f. Native ACNI5black maple · Aceraceae -
Acer saccharinum L. Native ACSA2silver maple · Aceraceae -
Acer saccharum Marshall Native ACSA3sugar maple · Aceraceae - Acer saccharum Marshall var. saccharum Native ACSASsugar maple · Aceraceae
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Achillea millefolium L. Both ACMI2common yarrow · Asteraceae - Achillea millefolium L. var. millefolium Introduced ACMIM2common yarrow · Asteraceae
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Adiantum pedatum L. Native ADPEnorthern maidenhair · Pteridaceae -
Aegilops cylindrica Host Introduced AECYjointed goatgrass · Poaceae -
Aesculus glabra Willd. Native AEGLOhio buckeye · Hippocastanaceae - Aesculus glabra Willd. var. glabra Native AEGLGOhio buckeye · Hippocastanaceae
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Agalinis aspera (Douglas ex Benth.) Britton Native AGAS2tall false foxglove · Scrophulariaceae -
Agalinis skinneriana (Alph. Wood) Britton Native AGSKSkinner's false foxglove · Scrophulariaceae -
Agalinis tenuifolia (Vahl) Raf. Native AGTE3slenderleaf false foxglove · Scrophulariaceae - Agalinis tenuifolia (Vahl) Raf. var. tenuifolia Native AGTETslenderleaf false foxglove · Scrophulariaceae
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Agastache nepetoides (L.) Kuntze Native AGNE2yellow giant hyssop · Lamiaceae -
Ageratina altissima (L.) R.M. King & H. Rob. Native AGAL5white snakeroot · Asteraceae - Ageratina altissima (L.) R.M. King & H. Rob. var. altissima Native AGALAwhite snakeroot · Asteraceae
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Agrimonia parviflora Aiton Native AGPA6harvestlice · Rosaceae -
Agrimonia pubescens Wallr. Native AGPUsoft agrimony · Rosaceae -
Agrimonia rostellata Wallr. Native AGRO3beaked agrimony · Rosaceae -
Agrostemma githago L. Introduced AGGIcommon corncockle · Caryophyllaceae -
Agrostis gigantea Roth Introduced AGGI2redtop · Poaceae -
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. Native AGHYwinter bentgrass · Poaceae -
Agrostis perennans (Walter) Tuck. Native AGPEupland bentgrass · Poaceae -
Ailanthus altissima (Mill.) Swingle Introduced AIALtree of heaven · Simaroubaceae -
Alisma subcordatum Raf. Native ALSUAmerican water plantain · Alismataceae -
Allium canadense L. Native ALCA3meadow garlic · Liliaceae - Allium canadense L. var. mobilense (Regel) Ownbey Native ALCAMmeadow garlic · Liliaceae
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Allium vineale L. Introduced ALVIwild garlic · Liliaceae - Allium vineale L. ssp. vineale Introduced ALVIVwild garlic · Liliaceae
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Alopecurus carolinianus Walter Native ALCA4Carolina foxtail · Poaceae -
Amaranthus albus L. Introduced AMALprostrate pigweed · Amaranthaceae -
Amaranthus blitoides S. Watson Introduced AMBLmat amaranth · Amaranthaceae -
Amaranthus hybridus L. Native AMHYslim amaranth · Amaranthaceae -
Amaranthus palmeri S. Watson Native AMPAcarelessweed · Amaranthaceae -
Amaranthus powellii S. Watson Native AMPO2Powell's amaranth · Amaranthaceae - Amaranthus powellii S. Watson ssp. powellii Native AMPOPPowell's amaranth · Amaranthaceae
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Amaranthus retroflexus L. Native AMREredroot amaranth · Amaranthaceae -
Amaranthus spinosus L. Native AMSPspiny amaranth · Amaranthaceae -
Amaranthus tuberculatus (Moq.) Sauer Native AMTUroughfruit amaranth · Amaranthaceae -
Ambrosia artemisiifolia L. Both AMAR2annual ragweed · Asteraceae -
Ambrosia bidentata Michx. Native AMBI2lanceleaf ragweed · Asteraceae -
Ambrosia psilostachya DC. Native AMPSCuman ragweed · Asteraceae -
Ambrosia trifida L. Native AMTRgreat ragweed · Asteraceae