Index / States / Illinois / Cook
§1County listing — Illinois
Cook County
Illinois
- FIPS
- 17031
- Taxa recorded
- 2,148
- State
- Illinois
Filter
Showing 551–600 of 2,148.
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Cornus racemosa Lam. Native CORA6gray dogwood · Cornaceae -
Cornus rugosa Lam. Native CORUroundleaf dogwood · Cornaceae -
Cornus sericea L. Native COSE16redosier dogwood · Cornaceae - Cornus sericea L. ssp. sericea Native COSESredosier dogwood · Cornaceae
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Coronopus didymus (L.) Sm. Introduced CODI6lesser swinecress · Brassicaceae -
Corydalis aurea Willd. Native COAU2scrambled eggs · Fumariaceae -
Corydalis curvisiliqua Engelm. Native COCU2curvepod fumewort · Fumariaceae - Corydalis curvisiliqua Engelm. ssp. occidentalis (Engelm. ex A. Gray) W.A. Weber Native COCUOcurvepod fumewort · Fumariaceae
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Corydalis flavula (Raf.) DC. Native COFL3yellow fumewort · Fumariaceae -
Corydalis sempervirens (L.) Pers. Native COSE5rock harlequin · Fumariaceae -
Corylus americana Walter Native COAM3American hazelnut · Betulaceae -
Crataegus calpodendron (Ehrh.) Medik. Native CRCApear hawthorn · Rosaceae -
Crataegus crus-galli L. Native CRCR2cockspur hawthorn · Rosaceae -
Crataegus holmesiana Ashe Native CRHO5Holmes' hawthorn · Rosaceae -
Crataegus lucorum Sarg. Native CRLUgrove hawthorn · Rosaceae -
Crataegus macrosperma Ashe Native CRMA3bigfruit hawthorn · Rosaceae -
Crataegus margarettiae Ashe Native CRMA4Margarett's hawthorn · Rosaceae -
Crataegus mollis Scheele Native CRMO2downy hawthorn · Rosaceae -
Crataegus monogyna Jacq. Introduced CRMO3oneseed hawthorn · Rosaceae - Crataegus pedicellata Sarg. Native CRPEscarlet hawthorn · Rosaceae
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Crataegus pruinosa (Wendl. f.) K. Koch Native CRPR2waxyfruit hawthorn · Rosaceae -
Crataegus punctata Jacq. Native CRPUdotted hawthorn · Rosaceae -
Crataegus schuettei Ashe Native CRSC4Schuette's hawthorn · Rosaceae -
Crataegus succulenta Schrad. ex Link Native CRSU5fleshy hawthorn · Rosaceae -
Crepis capillaris (L.) Wallr. Introduced CRCA3smooth hawksbeard · Asteraceae -
Crotalaria sagittalis L. Native CRSA4arrowhead rattlebox · Fabaceae -
Croton capitatus Michx. Native CRCA6hogwort · Euphorbiaceae - Croton capitatus Michx. var. capitatus Native CRCAC2hogwort · Euphorbiaceae
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Croton glandulosus L. Both CRGL2vente conmigo · Euphorbiaceae - Croton glandulosus L. var. septentrionalis Müll. Arg. Native CRGLSvente conmigo · Euphorbiaceae
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Croton monanthogynus Michx. Native CRMO6prairie tea · Euphorbiaceae -
Crypsis schoenoides (L.) Lam. Introduced CRSCswamp pricklegrass · Poaceae -
Cryptogramma stelleri (S.G. Gmel.) Prantl Native CRST2fragile rockbrake · Pteridaceae -
Cryptotaenia canadensis (L.) DC. Native CRCA9Canadian honewort · Apiaceae -
Cucurbita foetidissima Kunth Native CUFOMissouri gourd · Cucurbitaceae -
Cuphea viscosissima Jacq. Native CUVIblue waxweed · Lythraceae -
Cuscuta cephalanthi Engelm. Native CUCEbuttonbush dodder · Cuscutaceae -
Cuscuta coryli Engelm. Native CUCO3hazel dodder · Cuscutaceae -
Cuscuta glomerata Choisy Native CUGL3rope dodder · Cuscutaceae -
Cuscuta gronovii Willd. ex Schult. Native CUGRscaldweed · Cuscutaceae - Cuscuta gronovii Willd. ex Schult. var. gronovii Native CUGRGscaldweed · Cuscutaceae
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Cuscuta pentagona Engelm. Native CUPE3fiveangled dodder · Cuscutaceae - Cuscuta pentagona Engelm. var. pentagona Native CUPEP2fiveangled dodder · Cuscutaceae
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Cyclachaena xanthiifolia (Nutt.) Fresen. Native CYXA2carelessweed · Asteraceae -
Cycloloma atriplicifolium (Spreng.) J.M. Coult. Native CYATwinged pigweed · Chenopodiaceae -
Cymbalaria muralis G. Gaertn., B. Mey. & Scherb. Introduced CYMUKenilworth ivy · Scrophulariaceae -
Cynanchum louiseae Kartesz & Gandhi Introduced CYLO11Louise's swallow-wort · Asclepiadaceae -
Cynodon dactylon (L.) Pers. Introduced CYDABermudagrass · Poaceae -
Cynoglossum officinale L. Introduced CYOFgypsyflower · Boraginaceae -
Cyperus acuminatus Torr. & Hook. ex Torr. Native CYAC2tapertip flatsedge · Cyperaceae