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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Carex nigricans
BLACK ALPINE SEDGE
Glacier National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Abundant

Scientific Name with Authority:		Carex nigricans C.A. Mey.
Park Preferred Common Name(s):		BLACK ALPINE SEDGE
Park Synonyms:

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


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		MT: S4S5
Evidence:		0 Observations, 6 Vouchers, 1 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Aniakchak National Monument and Preserve	Crater Lake National Park
Denali National Park and Preserve	Glacier Bay National Park and Preserve
Grand Teton National Park	Katmai National Park and Preserve
Kenai Fjords National Park	Klondike Gold Rush National Historical Park
Lake Clark National Park and Preserve	Lassen Volcanic National Park
Mount Rainier National Park	North Cascades National Park
Olympic National Park	Rocky Mountain National Park
Sequoia and Kings Canyon National Parks	Wrangell - St Elias National Park and Preserve
Yellowstone National Park	Yosemite National Park


Last Modified Date:	12/2/2004

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/18/2025 4:59:56 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		10/18/2025 4:59:56 PM