Butler County

Showing 301–350 of 646.

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  Hymenopappus scabiosaeus L'Hér. Native HYSC

  Carolina woollywhite · Asteraceae
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  Hymenopappus scabiosaeus L'Hér. var. corymbosus (Torr. & A. Gray) B.L. Turner Native HYSCC

  Carolina woollywhite · Asteraceae
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  Hypericum perforatum L. Introduced HYPE

  common St. Johnswort · Clusiaceae
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  Hypoxis hirsuta (L.) Coville Native HYHI2

  common goldstar · Liliaceae
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  Ipomoea hederacea Jacq. Introduced IPHE

  ivyleaf morning-glory · Convolvulaceae
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  Ipomoea purpurea (L.) Roth Introduced IPPU2

  tall morning-glory · Convolvulaceae
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  Iva annua L. Native IVAN2

  annual marsh elder · Asteraceae
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  Iva annua L. var. annua Native IVANA

  annual marsh elder · Asteraceae
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  Juglans nigra L. Native JUNI

  black walnut · Juglandaceae
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  Juncus dudleyi Wiegand Native JUDU2

  Dudley's rush · Juncaceae
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  Juncus interior Wiegand Native JUIN2

  inland rush · Juncaceae
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  Juncus torreyi Coville Native JUTO

  Torrey's rush · Juncaceae
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  Justicia americana (L.) Vahl Native JUAM

  American water-willow · Acanthaceae
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  Koeleria macrantha (Ledeb.) Schult. Native KOMA

  prairie Junegrass · Poaceae
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  Lactuca canadensis L. Native LACA

  Canada lettuce · Asteraceae
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  Lactuca ludoviciana (Nutt.) Riddell Native LALU

  biannual lettuce · Asteraceae
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  Lactuca saligna L. Introduced LASA

  willowleaf lettuce · Asteraceae
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  Lactuca serriola L. Introduced LASE

  prickly lettuce · Asteraceae
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  Lamium amplexicaule L. Introduced LAAM

  henbit deadnettle · Lamiaceae
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  Lamium purpureum L. Introduced LAPU2

  purple deadnettle · Lamiaceae
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  Lamium purpureum L. var. purpureum Introduced LAPUP

  purple deadnettle · Lamiaceae
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  Laportea canadensis (L.) Weddell Native LACA3

  Canadian woodnettle · Urticaceae
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  Lemna minor L. Native LEMI3

  common duckweed · Lemnaceae
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  Lepidium virginicum L. Native LEVI3

  Virginia pepperweed · Brassicaceae
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  Lepidium virginicum L. var. virginicum Native LEVIV2

  Virginia pepperweed · Brassicaceae
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  Lespedeza capitata Michx. Native LECA8

  roundhead lespedeza · Fabaceae
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  Lespedeza cuneata (Dum. Cours.) G. Don Introduced LECU

  sericea lespedeza · Fabaceae
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  Lespedeza virginica (L.) Britton Native LEVI7

  slender lespedeza · Fabaceae
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  Leucanthemum vulgare Lam. Introduced LEVU

  oxeye daisy · Asteraceae
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  Leucospora multifida (Michx.) Nutt. Native LEMU

  narrowleaf paleseed · Scrophulariaceae
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  Liatris aspera Michx. Native LIAS

  tall blazing star · Asteraceae
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  Liatris aspera Michx. var. aspera Native LIASA

  tall blazing star · Asteraceae
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  Liatris punctata Hook. Native LIPU

  dotted blazing star · Asteraceae
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  Liatris punctata Hook. var. mucronata (DC.) B.L. Turner Native LIPUM2

  cusp blazing star · Asteraceae
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  Lindernia dubia (L.) Pennell Native LIDU

  yellowseed false pimpernel · Scrophulariaceae
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  Lindernia dubia (L.) Pennell var. anagallidea (Michx.) Cooperr. Native LIDUA

  yellowseed false pimpernel · Scrophulariaceae
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  Linum sulcatum Riddell Native LISU4

  grooved flax · Linaceae
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  Linum sulcatum Riddell var. sulcatum Native LISUS

  grooved flax · Linaceae
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  Lithospermum incisum Lehm. Native LIIN2

  narrowleaf stoneseed · Boraginaceae
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  Lobelia cardinalis L. Native LOCA2

  cardinalflower · Campanulaceae
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  Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rose Native LOFO

  desert biscuitroot · Apiaceae
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  Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rose ssp. daucifolium (Torr. & A. Gray) W.L. Theobald Native LOFOD

  desert biscuitroot · Apiaceae
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  Ludwigia palustris (L.) Elliott Native LUPA

  marsh seedbox · Onagraceae
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  Lycopus americanus Muhl. ex W.P.C. Barton Native LYAM

  American water horehound · Lamiaceae
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  Lythrum alatum Pursh Native LYAL4

  winged lythrum · Lythraceae
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  Lythrum alatum Pursh var. alatum Native LYALA4

  winged lythrum · Lythraceae
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  Lythrum californicum Torr. & A. Gray Native LYCA4

  California loosestrife · Lythraceae
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  Maclura pomifera (Raf.) C.K. Schneid. Native MAPO

  Osage-orange · Moraceae
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  Malva neglecta Wallr. Introduced MANE

  common mallow · Malvaceae
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  Marrubium vulgare L. Introduced MAVU

  horehound · Lamiaceae