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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Aira elegans
annual silver hairgrass, elegant hairgrass
Natchez Trace Parkway
			Record Status: Approved
Occurrence:	Present
Nativeness:	Non-native
Abundance:	Common

Scientific Name with Authority:		Aira elegans Willd. ex Kunth
Park Preferred Common Name(s):
Park Synonyms:		Aira capillaris, Aira elegans

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Poales, Family Poaceae, Genus Aira, Species Aira elegans


Park Tags:
ParkTag -


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		GNR
NatureServe State Rank:		AL: SNA; MS: SNA; TN: SNA
Evidence:		0 Observations, 2 Vouchers, 4 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Chickamauga and Chattanooga National Military Park	Fort Donelson National Battlefield
Kings Mountain National Military Park	Ninety Six National Historic Site
Shiloh National Military Park


Last Modified Date:	9/19/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 12/14/2025 1:52:14 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		12/14/2025 1:52:14 PM