Ohio

• Adams 39001
  1,331 taxa Open ↗
• Allen 39003
  1,038 taxa Open ↗
• Ashland 39005
  998 taxa Open ↗
• Ashtabula 39007
  1,437 taxa Open ↗
• Athens 39009
  1,149 taxa Open ↗
• Auglaize 39011
  958 taxa Open ↗
• Belmont 39013
  945 taxa Open ↗
• Brown 39015
  629 taxa Open ↗
• Butler 39017
  850 taxa Open ↗
• Carroll 39019
  933 taxa Open ↗

Showing 1,851–1,900 of 3,424.

• 
  Luzula multiflora (Ehrh.) Lej. ssp. multiflora Native LUMUM

  common woodrush · Juncaceae 25 counties
• 
  Luzula multiflora (Ehrh.) Lej. ssp. multiflora var. multiflora Native LUMUM2

  common woodrush · Juncaceae 25 counties
• 
  Lychnis coronaria (L.) Desr. Introduced LYCO

  rose campion · Caryophyllaceae 12 counties
• 
  Lychnis flos-cuculi L. Introduced LYFL3

  ragged robin · Caryophyllaceae 2 counties
• 
  Lychnis viscaria L. Introduced LYVI2

  clammy campion · Caryophyllaceae 2 counties
• 
  Lycium barbarum L. Introduced LYBA4

  matrimony vine · Solanaceae 34 counties
• 
  Lycium chinense Mill. Introduced LYCH

  Chinese desert-thorn · Solanaceae 2 counties
• 
  Lycopodiella inundata (L.) Holub Native LYIN2

  inundated clubmoss · Lycopodiaceae 4 counties
• 
  Lycopodiella margueritiae J.G. Bruce, W.H. Wagner & Beitel Native LYMA7

  Marguerite's clubmoss · Lycopodiaceae 2 counties
• 
  Lycopodiella subappressa J.G. Bruce, W.H. Wagner & Beitel Native LYSU2

  northern bog clubmoss · Lycopodiaceae 1 county
• 
  Lycopodium clavatum L. Native LYCL

  running clubmoss · Lycopodiaceae 18 counties
• 
  Lycopodium dendroideum Michx. Native LYDE

  tree groundpine · Lycopodiaceae 12 counties
• 
  Lycopodium digitatum Dill. ex A. Braun Native LYDI3

  fan clubmoss · Lycopodiaceae 53 counties
• 
  Lycopodium hickeyi W.H. Wagner, Beitel & Moran Native LYHI2

  Pennsylvania clubmoss · Lycopodiaceae 15 counties
• 
  Lycopodium lagopus (Laest. ex Hartm.) Zinserl. ex Kuzen Native LYLA5

  one-cone clubmoss · Lycopodiaceae 7 counties
• 
  Lycopodium obscurum L. Native LYOB

  rare clubmoss · Lycopodiaceae 18 counties
• 
  Lycopodium tristachyum Pursh Native LYTR

  deeproot clubmoss · Lycopodiaceae 7 counties
• ⚘
  Lycopodium ×habereri House [digitatum × tristachyum] Native LYHA2

  clubmoss · Lycopodiaceae 2 counties
• 
  Lycopus americanus Muhl. ex W.P.C. Barton Native LYAM

  American water horehound · Lamiaceae 85 counties
• 
  Lycopus asper Greene Native LYAS

  rough bugleweed · Lamiaceae 3 counties
• 
  Lycopus europaeus L. Introduced LYEU

  gypsywort · Lamiaceae 6 counties
• 
  Lycopus rubellus Moench Native LYRU

  taperleaf water horehound · Lamiaceae 32 counties
• 
  Lycopus uniflorus Michx. Native LYUN

  northern bugleweed · Lamiaceae 4 counties
• 
  Lycopus uniflorus Michx. var. uniflorus Native LYUNU2

  northern bugleweed · Lamiaceae 4 counties
• 
  Lycopus virginicus L. Native LYVI4

  Virginia water horehound · Lamiaceae 77 counties
• 
  Lygodium palmatum (Bernh.) Sw. Native LYPA3

  American climbing fern · Lygodiaceae 11 counties
• 
  Lyonia ligustrina (L.) DC. Native LYLI

  maleberry · Ericaceae 2 counties
• 
  Lyonia ligustrina (L.) DC. var. ligustrina Native LYLIL

  maleberry · Ericaceae 2 counties
• 
  Lysimachia ciliata L. Native LYCI

  fringed loosestrife · Primulaceae 88 counties
• 
  Lysimachia hybrida Michx. Native LYHY

  lowland yellow loosestrife · Primulaceae 2 counties
• 
  Lysimachia lanceolata Walter Native LYLA

  lanceleaf loosestrife · Primulaceae 42 counties
• 
  Lysimachia nummularia L. Introduced LYNU

  creeping jenny · Primulaceae 82 counties
• 
  Lysimachia punctata L. Introduced LYPU2

  large yellow loosestrife · Primulaceae 3 counties
• 
  Lysimachia quadriflora Sims Native LYQU

  fourflower yellow loosestrife · Primulaceae 35 counties
• 
  Lysimachia quadrifolia L. Native LYQU2

  whorled yellow loosestrife · Primulaceae 55 counties
• 
  Lysimachia terrestris (L.) Britton, Sterns & Poggenb. Native LYTE2

  earth loosestrife · Primulaceae 38 counties
• 
  Lysimachia thyrsiflora L. Native LYTH2

  tufted loosestrife · Primulaceae 32 counties
• 
  Lysimachia vulgaris L. Introduced LYVU

  garden yellow loosestrife · Primulaceae 7 counties
• ⚘
  Lysimachia ×producta (A. Gray) Fernald (pro sp.) [quadrifolia × terrestris] Native LYPR

  yellow loosestrife · Primulaceae 7 counties
• 
  Lythrum alatum Pursh Native LYAL4

  winged lythrum · Lythraceae 49 counties
• 
  Lythrum alatum Pursh var. alatum Native LYALA4

  winged lythrum · Lythraceae 49 counties
• 
  Lythrum hyssopifolium L. Introduced LYHY3

  hyssop loosestrife · Lythraceae 1 county
• 
  Lythrum portula (L.) D.A. Webb Introduced LYPO4

  spatulaleaf loosestrife · Lythraceae 1 county
• 
  Lythrum salicaria L. Introduced LYSA2

  purple loosestrife · Lythraceae 50 counties
• 
  Macleaya cordata (Willd.) R. Br. Introduced MACO10

  plume poppy · Papaveraceae 4 counties
• 
  Maclura pomifera (Raf.) C.K. Schneid. Native MAPO

  Osage-orange · Moraceae 88 counties
• 
  Magnolia acuminata (L.) L. Native MAAC

  cucumber tree · Magnoliaceae 49 counties
• 
  Magnolia macrophylla Michx. Native MAMA2

  bigleaf magnolia · Magnoliaceae 1 county
• 
  Magnolia tripetala (L.) L. Native MATR

  umbrella-tree · Magnoliaceae 5 counties
• ⚘
  Magnolia ×soulangiana Soul.-Bod. [denudata × liliifolia] Introduced MASO9

  Chinese magnolia · Magnoliaceae 1 county