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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Juncus roemerianus
needlegrass rush
Biscayne National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Rare

Scientific Name with Authority:		Juncus roemerianus Scheele
Park Preferred Common Name(s):
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Plantae, Phylum Tracheophyta, Subphylum Spermatophytina, Order Poales, Family Juncaceae, Genus Juncus, Species Juncus roemerianus


Park Tags:
ParkTag -


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


Other Parks Where Species is Listed:
Assateague Island National Seashore	Big Cypress National Preserve
Canaveral National Seashore	Cape Hatteras National Seashore
Cape Lookout National Seashore	Charles Pinckney National Historic Site
Colonial National Historical Park	Cumberland Island National Seashore
Everglades National Park	Fort Caroline National Memorial
Fort Frederica National Monument	Fort Matanzas National Monument
Fort Pulaski National Monument	Fort Sumter National Historical Park
Gulf Islands National Seashore	Padre Island National Seashore
Timucuan Ecological and Historic Preserve


Last Modified Date:	2/7/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 5/22/2026 6:55:21 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		5/22/2026 6:55:21 AM