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

NPSpecies - Park Species Profile


Carex gravida
heavy sedge
Niobrara National Scenic River
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Carex gravida L.H. Bailey
Park Preferred Common Name(s):
Park Synonyms:

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


Park Tags:
ParkTag -


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


Other Parks Where Species is Listed:
Abraham Lincoln Birthplace National Historical Park	Badlands National Park
Buffalo National River	Delaware Water Gap National Recreation Area
Devils Tower National Monument	Fort Larned National Historic Site
George Washington Carver National Monument	Great Smoky Mountains National Park
Knife River Indian Villages National Historic Site	Mississippi National River and Recreation Areas
Missouri National Recreational River	Pea Ridge National Military Park
Pipestone National Monument	Saint Croix National Scenic Riverway
Tallgrass Prairie National Preserve	Theodore Roosevelt National Park
Valley Forge National Historical Park	Washita Battlefield National Historic Site
Wilson's Creek National Battlefield	Wind Cave National Park


Last Modified Date:	8/29/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/1/2025 5:36:21 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	10/1/2025 5:36:21 AM

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