Index / States / Illinois / Mercer
§1County listing — Illinois
Mercer County
Illinois
- FIPS
- 17131
- Taxa recorded
- 642
- State
- Illinois
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Showing 51–100 of 642.
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Asclepias syriaca L. Native ASSYcommon milkweed · Asclepiadaceae -
Asclepias verticillata L. Native ASVEwhorled milkweed · Asclepiadaceae -
Asclepias viridiflora Raf. Native ASVIgreen comet milkweed · Asclepiadaceae -
Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae -
Astragalus canadensis L. Native ASCA11Canadian milkvetch · Fabaceae - Astragalus canadensis L. var. canadensis Native ASCAC6Canadian milkvetch · Fabaceae
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Atriplex patula L. Introduced ATPA4spear saltbush · Chenopodiaceae -
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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Barbarea vulgaris W.T. Aiton Introduced BAVUgarden yellowrocket · Brassicaceae -
Besseya bullii (Eaton) Rydb. Native BEBUBull's coraldrops · Scrophulariaceae -
Betula nigra L. Native BENIriver birch · Betulaceae -
Bidens aristosa (Michx.) Britton Native BIARbearded beggarticks · Asteraceae -
Bidens bipinnata L. Native BIBI7Spanish needles · Asteraceae -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae -
Bidens coronata (L.) Britton Native BICOcrowned beggarticks · Asteraceae -
Bidens tripartita L. Native BITRthreelobe beggarticks · 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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Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae -
Bouteloua hirsuta Lag. Native BOHI2hairy grama · Poaceae - Bouteloua hirsuta Lag. var. hirsuta Native BOHIHhairy grama · Poaceae
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Brickellia eupatorioides (L.) Shinners Native BREUfalse boneset · Asteraceae -
Bromus arvensis L. Introduced BRAR5field brome · Poaceae -
Bromus inermis Leyss. Both BRIN2smooth brome · Poaceae - Bromus inermis Leyss. ssp. inermis Introduced BRINIsmooth brome · Poaceae
- Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2smooth brome · Poaceae
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Bromus racemosus L. Introduced BRRA2bald brome · Poaceae -
Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae -
Calamovilfa longifolia (Hook.) Scribn. Native CALOprairie sandreed · Poaceae -
Callirhoe involucrata (Torr. & A. Gray) A. Gray Native CAIN2purple poppymallow · Malvaceae - Callirhoe involucrata (Torr. & A. Gray) A. Gray var. involucrata Native CAINI4purple poppymallow · Malvaceae
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Calystegia sepium (L.) R. Br. Both CASE13hedge false bindweed · Convolvulaceae - Calystegia sepium (L.) R. Br. ssp. americana (Sims) Brummitt Native CASEA2hedge false bindweed · Convolvulaceae
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Camassia scilloides (Raf.) Cory Native CASC5Atlantic camas · Liliaceae -
Campanulastrum americanum (L.) Small Native CAAM18American bellflower · Campanulaceae -
Campsis radicans (L.) Seem. ex Bureau Native CARA2trumpet creeper · Bignoniaceae -
Cannabis sativa L. Introduced CASA3marijuana · Cannabaceae - Cannabis sativa L. ssp. sativa Introduced CASAS3marijuana · Cannabaceae
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Capsella bursa-pastoris (L.) Medik. Introduced CABU2shepherd's purse · Brassicaceae -
Cardamine concatenata (Michx.) Sw. Native CACO26cutleaf toothwort · Brassicaceae -
Cardamine parviflora L. Native CAPA12sand bittercress · Brassicaceae - Cardamine parviflora L. var. arenicola (Britton) O.E. Schulz Native CAPAA2sand bittercress · Brassicaceae
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Cardamine pensylvanica Muhl. ex Willd. Native CAPE3Pennsylvania bittercress · Brassicaceae -
Carduus nutans L. Introduced CANU4nodding plumeless thistle · Asteraceae -
Carex amphibola Steud. Native CAAM8eastern narrowleaf sedge · Cyperaceae -
Carex blanda Dewey Native CABLeastern woodland sedge · Cyperaceae -
Carex brevior (Dewey) Mack. Native CABR10shortbeak sedge · Cyperaceae -
Carex cephalophora Muhl. ex Willd. Native CACEoval-leaf sedge · Cyperaceae -
Carex davisii Schwein. & Torr. Native CADADavis' sedge · Cyperaceae