Index / States / Illinois / St. Clair
§1County listing — Illinois
St. Clair County
Illinois
- FIPS
- 17163
- Taxa recorded
- 1,648
- State
- Illinois
Filter
Showing 801–850 of 1,371 (native).
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Monotropa uniflora L. Native MOUN3Indianpipe · Monotropaceae -
Morus rubra L. Native MORU2red mulberry · Moraceae - Morus rubra L. var. rubra Native MORURred mulberry · Moraceae
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Muhlenbergia asperifolia (Nees & Meyen ex Trin.) Parodi Native MUASscratchgrass · Poaceae -
Muhlenbergia frondosa (Poir.) Fernald Native MUFR2wirestem muhly · Poaceae - Muhlenbergia glabriflora Scribn. Native MUGLinland muhly · Poaceae
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Muhlenbergia glomerata (Willd.) Trin. Native MUGL3spiked muhly · Poaceae -
Muhlenbergia mexicana (L.) Trin. Native MUME2Mexican muhly · Poaceae -
Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb. Native MURAmarsh muhly · Poaceae -
Muhlenbergia schreberi J.F. Gmel. Native MUSCnimblewill · Poaceae -
Muhlenbergia sobolifera (Muhl. ex Willd.) Trin. Native MUSOrock muhly · Poaceae -
Myosotis macrosperma Engelm. Native MYMAlargeseed forget-me-not · Boraginaceae - Myosotis verna Nutt. Native MYVEspring forget-me-not · Boraginaceae
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Myosurus minimus L. Native MYMI2tiny mousetail · Ranunculaceae -
Myriophyllum heterophyllum Michx. Native MYHE2twoleaf watermilfoil · Haloragaceae -
Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb. Native MYPIcutleaf watermilfoil · Haloragaceae -
Myriophyllum verticillatum L. Native MYVE3whorl-leaf watermilfoil · Haloragaceae -
Najas flexilis (Willd.) Rostk. & Schmidt Native NAFLnodding waternymph · Najadaceae - Najas guadalupensis (Spreng.) Magnus Native NAGUsouthern waternymph · Najadaceae
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Nelumbo lutea Willd. Native NELUAmerican lotus · Nelumbonaceae -
Neobeckia aquatica (Eaton) Greene Native NEAQ2lakecress · Brassicaceae -
Nothoscordum bivalve (L.) Britton Native NOBI2crowpoison · Liliaceae -
Nuphar lutea (L.) Sm. Native NULUyellow pond-lily · Nymphaeaceae - Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi Native NULUAyellow pond-lily · Nymphaeaceae
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Nyssa sylvatica Marshall Native NYSYblackgum · Cornaceae -
Oenothera biennis L. Native OEBIcommon evening primrose · Onagraceae -
Oenothera curtiflora W.L. Wagner & Hoch Native OECU2velvetweed · Onagraceae -
Oenothera filiformis (Small) W.L. Wagner & Hoch Native OEFI2longflower beeblossom · Onagraceae -
Oenothera gaura W.L. Wagner & Hoch Native OEGAbiennial beeblossom · Onagraceae -
Oenothera laciniata Hill Native OELAcutleaf evening primrose · Onagraceae -
Oenothera macrocarpa Nutt. Native OEMAbigfruit evening primrose · Onagraceae - Oenothera macrocarpa Nutt. ssp. macrocarpa Native OEMAMbigfruit evening primrose · Onagraceae
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Oenothera pilosella Raf. Native OEPI2meadow evening primrose · Onagraceae - Oenothera pilosella Raf. ssp. pilosella Native OEPIPmeadow evening primrose · Onagraceae
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Oenothera rhombipetala Nutt. ex Torr. & A. Gray Native OERHfourpoint evening primrose · Onagraceae -
Oenothera speciosa Nutt. Native OESP2pinkladies · Onagraceae -
Oligoneuron riddellii (Frank ex Riddell) Rydb. Native OLRI2Riddell's goldenrod · Asteraceae -
Oligoneuron rigidum (L.) Small Native OLRIstiff goldenrod · Asteraceae - Oligoneuron rigidum (L.) Small var. rigidum Native OLRIRstiff goldenrod · Asteraceae
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Onoclea sensibilis L. Native ONSEsensitive fern · Dryopteridaceae -
Onosmodium bejariense DC. ex A. DC. Native ONBEsoft-hair marbleseed · Boraginaceae - Onosmodium bejariense DC. ex A. DC. var. bejariense Native ONBEBsoft-hair marbleseed · Boraginaceae
- Onosmodium bejariense DC. ex A. DC. var. occidentale (Mack.) B.L. Turner Native ONBEOwestern marbleseed · Boraginaceae
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Ophioglossum pusillum Raf. Native OPPU3northern adderstongue · Ophioglossaceae -
Opuntia humifusa (Raf.) Raf. Native OPHUdevil's-tongue · Cactaceae -
Orbexilum onobrychis (Nutt.) Rydb. Native ORONFrench-grass · Fabaceae -
Orbexilum pedunculatum (Mill.) Rydb. Native ORPESampson's snakeroot · Fabaceae - Orbexilum pedunculatum (Mill.) Rydb. var. pedunculatum Native ORPEP2Sampson's snakeroot · Fabaceae
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Orobanche uniflora L. Native ORUNoneflowered broomrape · Orobanchaceae -
Osmorhiza claytonii (Michx.) C.B. Clarke Native OSCLClayton's sweetroot · Apiaceae