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The Nature Conservancy in Africa - Conservation in Africa

The Nature Conservancy in Asia Pacific - Conservation in Asia-Pacific

The Nature Conservancy in the Caribbean - Conservation in the Caribbean

The Nature Conservancy in Central America - Conservation in Central America

The Nature Conservancy in North America - Conservation in North America

The Nature Conservancy in the United States - Conservation in the United States

The Nature Conservancy in South America - Conservation in South America

Pteridophytes (19 species)

Updated August 2006

  • Asplenium platyneuron - Ebony Spleenwort

    Royal Fern at Morgan Swamp
    Royal Fern
    © TNC file photo

  • Athyrium filix-femina - Northern Lady Fern
  • Botrychium dissectum var obliquum - Common Grapefern
  • Botrychium virginianum - Rattlesnake fern
  • Dryopteris cristata - Crested Wood-fern
  • Dryopteris intermedia - Wood Fern
  • Equisetum arvense - Field Horsetail
  • Equisetum hymale - Scouring Rush
  • Equisetum laevigatum - Smooth Scouring Rush
  • Lycopodium digitatum - Fan Club Moss
  • Lycopodiella lucidulum - Shining Club-moss
  • *Lycopodiella subappressum - Southern Club-moss
  • Onoclea sensibillis - Sensitive Fern
  • Ophioglossum pusillum - Northern Adder’s-tongue
  • Osmunda regalis - Royal Fern
  • Osmunda cinnamomea - Cinnamon Fern
  • Osmunda claytoniana - Interrupted Fern
  • Pteridium aquilinum - Bracken Fern
  • Thelypteris palustris - Marsh Fern

* Ohio Rare Species