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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Dryopteris intermedia
intermediate woodfern
Valley Forge National Historical Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Unknown
Abundance:	Unknown

Scientific Name with Authority:		Dryopteris intermedia (Muhl. ex Willd.) A. Gray
Park Preferred Common Name(s):
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Polypodiophytina, Subclass Polypodiidae, Order Polypodiales, Suborder Polypodiineae, Family Dryopteridaceae, Genus Dryopteris, Species Dryopteris intermedia


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		PA: S5
Evidence:		0 Observations, 0 Vouchers, 2 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Acadia National Park	Allegheny Portage Railroad National Historic Site
Apostle Islands National Lakeshore	Appalachian National Scenic Trail
Big South Fork National River and Recreation Area	Blue Ridge Parkway
Bluestone National Scenic River	Boston Harbor Islands National Recreation Area
Cape Cod National Seashore	Carl Sandburg Home National Historic Site
Catoctin Mountain Park	Cumberland Gap National Historical Park
Cuyahoga Valley National Park	Delaware Water Gap National Recreation Area
Fire Island National Seashore	First State National Historical Park
Fort Necessity National Battlefield	Friendship Hill National Historic Site
Gauley River National Recreation Area	George Washington Birthplace National Monument
George Washington Memorial Parkway	Gettysburg National Military Park
Grand Portage National Monument	Great Falls Park
Great Smoky Mountains National Park	Home of Franklin D. Roosevelt National Historic Site
Hopewell Furnace National Historic Site	Indiana Dunes National Park
Isle Royale National Park	Johnstown Flood National Memorial
Katahdin Woods and Waters National Monument	Mammoth Cave National Park
Manassas National Battlefield Park	Marsh-Billings-Rockefeller National Historical Park
Martin Van Buren National Historic Site	Minute Man National Historical Park
Mississippi National River and Recreation Areas	Monocacy National Battlefield
Morristown National Historical Park	New River Gorge National Park and Preserve
Obed Wild and Scenic River	Pictured Rocks National Lakeshore
Rock Creek Park	Saint Croix National Scenic Riverway
Saint-Gaudens National Historical Park	Saratoga National Historical Park
Shenandoah National Park	Sleeping Bear Dunes National Lakeshore
Upper Delaware Scenic and Recreational River	Vanderbilt Mansion National Historic Site


Last Modified Date:	8/1/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/9/2025 11:47:38 PM

NatureServe Global Rank and State Rank

NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly.

This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.


Species Profile	Page 1 of 1	10/9/2025 11:47:38 PM

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