Index / States / Illinois / Washington
§1County listing — Illinois
Washington County
Illinois
- FIPS
- 17189
- Taxa recorded
- 844
- State
- Illinois
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Showing 401–450 of 709 (native).
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Melica nitens (Scribn.) Nutt. ex Piper Native MENIthreeflower melicgrass · Poaceae -
Menispermum canadense L. Native MECA3common moonseed · Menispermaceae -
Mertensia virginica (L.) Pers. ex Link Native MEVI3Virginia bluebells · Boraginaceae -
Mimulus alatus Aiton Native MIAL2sharpwing monkeyflower · Scrophulariaceae -
Mirabilis nyctaginea (Michx.) MacMill. Native MINYheartleaf four o'clock · Nyctaginaceae -
Mollugo verticillata L. Native MOVEgreen carpetweed · Molluginaceae -
Monarda bradburiana Beck Native MOBR2eastern beebalm · Lamiaceae -
Monarda fistulosa L. Native MOFIwild bergamot · Lamiaceae - Monarda fistulosa L. ssp. fistulosa Native MOFIFwild bergamot · Lamiaceae
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Morus rubra L. Native MORU2red mulberry · Moraceae - Morus rubra L. var. rubra Native MORURred mulberry · Moraceae
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Muhlenbergia sobolifera (Muhl. ex Willd.) Trin. Native MUSOrock muhly · Poaceae -
Muhlenbergia sylvatica (Torr.) Torr. ex A. Gray Native MUSYwoodland muhly · Poaceae -
Myosotis verna Nutt. Native MYVEspring forget-me-not · Boraginaceae -
Myosurus minimus L. Native MYMI2tiny mousetail · Ranunculaceae -
Najas guadalupensis (Spreng.) Magnus Native NAGUsouthern waternymph · Najadaceae -
Nelumbo lutea Willd. Native NELUAmerican lotus · Nelumbonaceae -
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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Oenothera biennis L. Native OEBIcommon evening primrose · 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 pilosella Raf. Native OEPI2meadow evening primrose · Onagraceae - Oenothera pilosella Raf. ssp. pilosella Native OEPIPmeadow evening primrose · Onagraceae
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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 -
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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Ostrya virginiana (Mill.) K. Koch Native OSVIhophornbeam · Betulaceae -
Oxalis dillenii Jacq. Native OXDI2slender yellow woodsorrel · Oxalidaceae -
Oxalis stricta L. Native OXSTcommon yellow oxalis · Oxalidaceae -
Oxalis violacea L. Native OXVIviolet woodsorrel · Oxalidaceae -
Packera glabella (Poir.) C. Jeffrey Native PAGL17butterweed · Asteraceae -
Panicum capillare L. Native PACA6witchgrass · Poaceae -
Panicum dichotomiflorum Michx. Native PADIfall panicgrass · Poaceae - Panicum dichotomiflorum Michx. var. dichotomiflorum Native PADIDfall panicgrass · Poaceae
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Panicum rigidulum Bosc ex Nees Native PARI4redtop panicgrass · Poaceae - Panicum rigidulum Bosc ex Nees var. rigidulum Native PARIRredtop panicgrass · Poaceae
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Panicum virgatum L. Native PAVI2switchgrass · Poaceae - Panicum virgatum L. var. virgatum Native PAVIVswitchgrass · Poaceae
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Parietaria pensylvanica Muhl. ex Willd. Native PAPE5Pennsylvania pellitory · Urticaceae -
Paronychia canadensis (L.) Alph. Wood Native PACA11smooth forked nailwort · Caryophyllaceae -
Paronychia fastigiata (Raf.) Fernald Native PAFA3hairy forked nailwort · Caryophyllaceae -
Parthenium integrifolium L. Native PAIN3wild quinine · Asteraceae - Parthenium integrifolium L. var. integrifolium Native PAINIwild quinine · Asteraceae
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Parthenocissus quinquefolia (L.) Planch. Native PAQU2Virginia creeper · Vitaceae