Index / States / Illinois / St. Clair
§1County listing — Illinois
St. Clair County
Illinois
- FIPS
- 17163
- Taxa recorded
- 1,648
- State
- Illinois
Filter
Showing 351–400 of 1,648.
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Cercis canadensis L. var. canadensis Native CECACeastern redbud · Fabaceae -
Chaenorhinum minus (L.) Lange Introduced CHMIdwarf snapdragon · Scrophulariaceae -
Chaerophyllum procumbens (L.) Crantz Native CHPRspreading chervil · Apiaceae - Chaerophyllum procumbens (L.) Crantz var. procumbens Native CHPRPspreading chervil · Apiaceae
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Chaerophyllum tainturieri Hook. Native CHTAhairyfruit chervil · Apiaceae - Chaerophyllum tainturieri Hook. var. tainturieri Native CHTAThairyfruit chervil · Apiaceae
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Chamaecrista fasciculata (Michx.) Greene Native CHFA2partridge pea · Fabaceae - Chamaecrista fasciculata (Michx.) Greene var. fasciculata Native CHFAFpartridge pea · Fabaceae
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Chamaecrista nictitans (L.) Moench Native CHNI2sensitive partridge pea · Fabaceae - Chamaecrista nictitans (L.) Moench ssp. nictitans Native CHNINsensitive partridge pea · Fabaceae
- Chamaecrista nictitans (L.) Moench ssp. nictitans var. nictitans Native CHNIN2sensitive partridge pea · Fabaceae
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Chamaemelum nobile (L.) All. Introduced CHNO3Roman chamomile · Asteraceae -
Chamaesyce humistrata (Engelm. ex A. Gray) Small Native CHHU3spreading sandmat · Euphorbiaceae -
Chamaesyce maculata (L.) Small Native CHMA15spotted sandmat · Euphorbiaceae -
Chamaesyce serpens (Kunth) Small Native CHSE4matted sandmat · Euphorbiaceae -
Chasmanthium latifolium (Michx.) Yates Native CHLA5Indian woodoats · Poaceae -
Cheilanthes feei T. Moore Native CHFEslender lipfern · Pteridaceae -
Chelone obliqua L. Native CHOB3red turtlehead · Scrophulariaceae - Chelone obliqua L. var. speciosa Pennell & Wherry Native CHOBSred turtlehead · Scrophulariaceae
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Chenopodium album L. Both CHAL7lambsquarters · Chenopodiaceae - Chenopodium album L. var. missouriense (Aellen) I.J. Bassett & C.W. Crompton Native CHALM2Missouri lambsquarters · Chenopodiaceae
- Chenopodium album L. var. striatum Krašan Native CHALS2lateflowering goosefoot · Chenopodiaceae
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Chenopodium berlandieri Moq. Native CHBE4pitseed goosefoot · Chenopodiaceae - Chenopodium berlandieri Moq. var. bushianum (Aellen) Cronquist Native CHBEB3Bush's goosefoot · Chenopodiaceae
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Chenopodium glaucum L. Introduced CHGL3oakleaf goosefoot · Chenopodiaceae -
Chenopodium murale L. Introduced CHMU2nettleleaf goosefoot · Chenopodiaceae -
Chenopodium pratericola Rydb. Native CHPR5desert goosefoot · Chenopodiaceae -
Chenopodium simplex (Torr.) Raf. Native CHSI2mapleleaf goosefoot · Chenopodiaceae -
Chenopodium standleyanum Aellen Native CHST2Standley's goosefoot · Chenopodiaceae -
Chenopodium urbicum L. Introduced CHURcity goosefoot · Chenopodiaceae -
Chloris verticillata Nutt. Native CHVE2tumble windmill grass · Poaceae -
Cichorium intybus L. Introduced CIINchicory · Asteraceae -
Cicuta maculata L. Native CIMA2spotted water hemlock · Apiaceae -
Cinna arundinacea L. Native CIAR2sweet woodreed · Poaceae -
Circaea lutetiana L. Native CILUbroadleaf enchanter's nightshade · Onagraceae - Circaea lutetiana L. ssp. canadensis (L.) Asch. & Magnus Native CILUCbroadleaf enchanter's nightshade · Onagraceae
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Cirsium altissimum (L.) Hill Native CIAL2tall thistle · Asteraceae -
Cirsium arvense (L.) Scop. Introduced CIAR4Canada thistle · Asteraceae -
Cirsium discolor (Muhl. ex Willd.) Spreng. Native CIDIfield thistle · Asteraceae -
Cirsium vulgare (Savi) Ten. Introduced CIVUbull thistle · Asteraceae -
Claytonia virginica L. Native CLVI3Virginia springbeauty · Portulacaceae -
Clematis crispa L. Native CLCRswamp leather flower · Ranunculaceae -
Clematis pitcheri Torr. & A. Gray Native CLPIbluebill · Ranunculaceae - Clematis pitcheri Torr. & A. Gray var. pitcheri Native CLPIPbluebill · Ranunculaceae
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Clematis terniflora DC. Introduced CLTE4sweet autumn virginsbower · Ranunculaceae -
Clematis virginiana L. Native CLVI5devil's darning needles · Ranunculaceae -
Cleome serrulata Pursh Native CLSERocky Mountain beeplant · Capparaceae -
Cocculus carolinus (L.) DC. Native COCACarolina coralbead · Menispermaceae -
Collinsia verna Nutt. Native COVE2spring blue eyed Mary · Scrophulariaceae -
Comandra umbellata (L.) Nutt. Native COUMbastard toadflax · Santalaceae