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 1,651–1,700 of 2,588 (native).

• 
  Penstemon alluviorum Pennell Native PEAL4

  lowland beardtongue · Scrophulariaceae 4 counties
• 
  Penstemon calycosus Small Native PECA7

  longsepal beardtongue · Scrophulariaceae 34 counties
• 
  Penstemon canescens (Britton) Britton Native PECA8

  eastern gray beardtongue · Scrophulariaceae 2 counties
• 
  Penstemon cobaea Nutt. Native PECO4

  cobaea beardtongue · Scrophulariaceae 1 county
• 
  Penstemon digitalis Nutt. ex Sims Native PEDI

  foxglove beardtongue · Scrophulariaceae 73 counties
• 
  Penstemon grandiflorus Nutt. Native PEGR7

  large beardtongue · Scrophulariaceae 1 county
• 
  Penstemon hirsutus (L.) Willd. Native PEHI

  hairy beardtongue · Scrophulariaceae 61 counties
• 
  Penstemon laevigatus Aiton Native PELA8

  eastern smooth beardtongue · Scrophulariaceae 6 counties
• 
  Penstemon pallidus Small Native PEPA7

  pale beardtongue · Scrophulariaceae 16 counties
• 
  Penstemon tubaeflorus Nutt. Native PETU

  white wand beardtongue · Scrophulariaceae 1 county
• 
  Penstemon tubaeflorus Nutt. var. tubaeflorus Native PETUT

  white wand beardtongue · Scrophulariaceae 1 county
• 
  Penthorum sedoides L. Native PESE6

  ditch stonecrop · Crassulaceae 77 counties
• 
  Perideridia americana (Nutt. ex DC.) Rchb. Native PEAM2

  eastern yampah · Apiaceae 2 counties
• 
  Phacelia bipinnatifida Michx. Native PHBI2

  fernleaf phacelia · Hydrophyllaceae 5 counties
• 
  Phacelia dubia (L.) Trel. Native PHDU

  smallflower phacelia · Hydrophyllaceae 1 county
• 
  Phacelia dubia (L.) Trel. var. dubia Native PHDUD

  smallflower phacelia · Hydrophyllaceae 1 county
• 
  Phacelia purshii Buckley Native PHPU3

  Miami mist · Hydrophyllaceae 55 counties
• 
  Phacelia ranunculacea (Nutt.) Constance Native PHRA3

  oceanblue phacelia · Hydrophyllaceae 2 counties
• 
  Phalaris arundinacea L. Native PHAR3

  reed canarygrass · Poaceae 74 counties
• 
  Phalaris caroliniana Walter Native PHCA6

  Carolina canarygrass · Poaceae 1 county
• 
  Phaseolus polystachios (L.) Britton, Sterns & Poggenb. Native PHPO2

  thicket bean · Fabaceae 12 counties
• 
  Phaseolus polystachios (L.) Britton, Sterns & Poggenb. var. polystachios Native PHPOP

  thicket bean · Fabaceae 12 counties
• 
  Phegopteris connectilis (Michx.) Watt Native PHCO24

  long beechfern · Thelypteridaceae 17 counties
• 
  Phegopteris hexagonoptera (Michx.) Fée Native PHHE11

  broad beechfern · Thelypteridaceae 69 counties
• 
  Philadelphus inodorus L. Native PHIN5

  scentless mock orange · Hydrangeaceae 2 counties
• 
  Philadelphus pubescens Loisel. Native PHPU4

  hoary mock orange · Hydrangeaceae 1 county
• 
  Philadelphus pubescens Loisel. var. pubescens Native PHPUP

  hoary mock orange · Hydrangeaceae 1 county
• 
  Phlox divaricata L. Native PHDI5

  wild blue phlox · Polemoniaceae 88 counties
• 
  Phlox divaricata L. ssp. divaricata Native PHDID3

  wild blue phlox · Polemoniaceae 88 counties
• 
  Phlox glaberrima L. Native PHGL4

  smooth phlox · Polemoniaceae 7 counties
• 
  Phlox glaberrima L. ssp. triflora (Michx.) Wherry Native PHGLT

  smooth phlox · Polemoniaceae 7 counties
• 
  Phlox latifolia Michx. Native PHLA13

  wideflower phlox · Polemoniaceae 6 counties
• 
  Phlox maculata L. Native PHMA4

  wild sweetwilliam · Polemoniaceae 37 counties
• 
  Phlox maculata L. ssp. pyramidalis (Sm.) Wherry Native PHMAP3

  wild sweetwilliam · Polemoniaceae 1 county
• 
  Phlox paniculata L. Native PHPA9

  fall phlox · Polemoniaceae 62 counties
• 
  Phlox pilosa L. Native PHPI

  downy phlox · Polemoniaceae 32 counties
• 
  Phlox pilosa L. ssp. pilosa Native PHPIP2

  downy phlox · Polemoniaceae 31 counties
• 
  Phlox stolonifera Sims Native PHST3

  creeping phlox · Polemoniaceae 7 counties
• 
  Phlox subulata L. Native PHSU3

  moss phlox · Polemoniaceae 37 counties
• 
  Phlox subulata L. ssp. brittonii (Small) Wherry Native PHSUB2

  Britton's phlox · Polemoniaceae 1 county
• 
  Phlox subulata L. ssp. subulata Native PHSUS2

  moss phlox · Polemoniaceae 1 county
• 
  Phoradendron leucarpum (Raf.) Reveal & M.C. Johnst. Native PHLE14

  oak mistletoe · Viscaceae 15 counties
• 
  Phryma leptostachya L. Native PHLE5

  American lopseed · Verbenaceae 81 counties
• 
  Phyla lanceolata (Michx.) Greene Native PHLA3

  lanceleaf fogfruit · Verbenaceae 70 counties
• 
  Phyllanthus caroliniensis Walter Native PHCA9

  Carolina leaf-flower · Euphorbiaceae 8 counties
• 
  Phyllanthus caroliniensis Walter ssp. caroliniensis Native PHCAC

  Carolina leaf-flower · Euphorbiaceae 8 counties
• 
  Physalis heterophylla Nees Native PHHE5

  clammy groundcherry · Solanaceae 76 counties
• 
  Physalis heterophylla Nees var. heterophylla Native PHHEH3

  clammy groundcherry · Solanaceae 76 counties
• ⚘
  Physalis hispida (Waterf.) Cronquist Native PHHI8

  prairie groundcherry · Solanaceae 1 county
• 
  Physalis longifolia Nutt. Native PHLO4

  longleaf groundcherry · Solanaceae 76 counties