Ross County

Showing 751–800 of 1,333.

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  Mitella diphylla L. Native MIDI3

  twoleaf miterwort · Saxifragaceae
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  Mollugo verticillata L. Native MOVE

  green carpetweed · Molluginaceae
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  Monarda fistulosa L. Native MOFI

  wild bergamot · Lamiaceae
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  Monarda fistulosa L. ssp. fistulosa Native MOFIF

  wild bergamot · Lamiaceae
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  Monarda fistulosa L. ssp. fistulosa var. mollis (L.) Benth. Native MOFIM3

  wild bergamot · Lamiaceae
• 
  Monotropa hypopitys L. Native MOHY3

  pinesap · Monotropaceae
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  Monotropa uniflora L. Native MOUN3

  Indianpipe · Monotropaceae
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  Morus alba L. Introduced MOAL

  white mulberry · Moraceae
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  Morus rubra L. Native MORU2

  red mulberry · Moraceae
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  Morus rubra L. var. rubra Native MORUR

  red mulberry · Moraceae
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  Muhlenbergia frondosa (Poir.) Fernald Native MUFR2

  wirestem muhly · Poaceae
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  Muhlenbergia glomerata (Willd.) Trin. Native MUGL3

  spiked muhly · Poaceae
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  Muhlenbergia mexicana (L.) Trin. Native MUME2

  Mexican muhly · Poaceae
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  Muhlenbergia schreberi J.F. Gmel. Native MUSC

  nimblewill · Poaceae
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  Muhlenbergia sobolifera (Muhl. ex Willd.) Trin. Native MUSO

  rock muhly · Poaceae
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  Muhlenbergia sylvatica (Torr.) Torr. ex A. Gray Native MUSY

  woodland muhly · Poaceae
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  Myosotis macrosperma Engelm. Native MYMA

  largeseed forget-me-not · Boraginaceae
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  Myosotis verna Nutt. Native MYVE

  spring forget-me-not · Boraginaceae
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  Myosoton aquaticum (L.) Moench Introduced MYAQ

  giantchickweed · Caryophyllaceae
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  Napaea dioica L. Native NADI2

  glademallow · Malvaceae
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  Nasturtium officinale W.T. Aiton Introduced NAOF

  watercress · Brassicaceae
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  Nelumbo lutea Willd. Native NELU

  American lotus · Nelumbonaceae
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  Nepeta cataria L. Introduced NECA2

  catnip · Lamiaceae
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  Nicandra physalodes (L.) Scop. Introduced NIPH

  apple of Peru · Solanaceae
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  Nyssa sylvatica Marshall Native NYSY

  blackgum · Cornaceae
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  Obolaria virginica L. Native OBVI

  Virginia pennywort · Gentianaceae
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  Oenothera biennis L. Native OEBI

  common evening primrose · Onagraceae
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  Oenothera fruticosa L. Native OEFR

  narrowleaf evening primrose · Onagraceae
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  Oenothera fruticosa L. ssp. fruticosa Native OEFRF

  narrowleaf evening primrose · Onagraceae
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  Oenothera fruticosa L. ssp. tetragona (Roth) W.L. Wagner Native OEFRT

  narrowleaf evening primrose · Onagraceae
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  Oenothera gaura W.L. Wagner & Hoch Native OEGA

  biennial beeblossom · Onagraceae
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  Oenothera laciniata Hill Native OELA

  cutleaf evening primrose · Onagraceae
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  Oenothera perennis L. Native OEPE

  little evening primrose · Onagraceae
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  Oenothera pilosella Raf. Native OEPI2

  meadow evening primrose · Onagraceae
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  Oenothera pilosella Raf. ssp. pilosella Native OEPIP

  meadow evening primrose · Onagraceae
• 
  Oligoneuron ohioense (Frank ex Riddell) G.N. Jones Native OLOH

  Ohio goldenrod · Asteraceae
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  Oligoneuron riddellii (Frank ex Riddell) Rydb. Native OLRI2

  Riddell's goldenrod · Asteraceae
• 
  Onoclea sensibilis L. Native ONSE

  sensitive fern · Dryopteridaceae
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  Onosmodium bejariense DC. ex A. DC. Native ONBE

  soft-hair marbleseed · Boraginaceae
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  Onosmodium bejariense DC. ex A. DC. var. hispidissimum (Mack.) B.L. Turner Native ONBEH

  softhair marbleseed · Boraginaceae
• 
  Ophioglossum vulgatum L. Native OPVU

  southern adderstongue · Ophioglossaceae
• 
  Opuntia humifusa (Raf.) Raf. Native OPHU

  devil's-tongue · Cactaceae
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  Orbexilum onobrychis (Nutt.) Rydb. Native ORON

  French-grass · Fabaceae
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  Orbexilum pedunculatum (Mill.) Rydb. Native ORPE

  Sampson's snakeroot · Fabaceae
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  Orbexilum pedunculatum (Mill.) Rydb. var. pedunculatum Native ORPEP2

  Sampson's snakeroot · Fabaceae
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  Orobanche uniflora L. Native ORUN

  oneflowered broomrape · Orobanchaceae
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  Osmorhiza claytonii (Michx.) C.B. Clarke Native OSCL

  Clayton's sweetroot · Apiaceae
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  Osmunda claytoniana L. Native OSCL2

  interrupted fern · Osmundaceae
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  Ostrya virginiana (Mill.) K. Koch Native OSVI

  hophornbeam · Betulaceae
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  Oxalis dillenii Jacq. Native OXDI2

  slender yellow woodsorrel · Oxalidaceae