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Park			Taxon Code
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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Cyperus flavescens
Yellow Flat Sedge
Colonial National Historical Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Cyperus flavescens L.
Park Preferred Common Name(s):		Yellow Flat Sedge
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Poales, Family Cyperaceae, Genus Cyperus, Species Cyperus flavescens


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		VA: S5
Evidence:		0 Observations, 1 Vouchers, 1 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Assateague Island National Seashore	Big Cypress National Preserve
Big South Fork National River and Recreation Area	Buffalo National River
Cape Hatteras National Seashore	Cape Lookout National Seashore
Chickamauga and Chattanooga National Military Park	Cowpens National Battlefield
Everglades National Park	First State National Historical Park
Great Falls Park	Great Smoky Mountains National Park
Gulf Islands National Seashore	Hopewell Furnace National Historic Site
Indiana Dunes National Park	Kenilworth Park and Aquatic Gardens
Kennesaw Mountain National Battlefield Park	Kings Mountain National Military Park
Mammoth Cave National Park	New River Gorge National Park and Preserve
Piscataway Park	Prince William Forest Park


Last Modified Date:	8/3/2005

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 12/5/2025 7:54:19 AM

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	12/5/2025 7:54:19 AM

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