Scientific Name
    Juncus acuminatus
            Scientific Name w/ Auth.
    Juncus acuminatus Michx.
            Park
    Colonial National Historical Park (COLO)
            Sensitive
    No
            Park Accepted
    Accepted
            Record Status
    Approved
    Park Preferred Common Names
    Knotty-leaf Rush
            Park Synonyms
    
            Taxonomic Hierarchy
    | Kingdom | Plantae | 
| Subkingdom | Viridiplantae | 
| Infrakingdom | Streptophyta | 
| Superdivision | Embryophyta | 
| Division | Tracheophyta | 
| Subdivision | Spermatophytina | 
| Class | Magnoliopsida | 
| Superorder | Lilianae | 
| Order | Poales | 
| Family | Juncaceae | 
| Genus | Juncus | 
| Species | Juncus acuminatus | 
Occurrence
    Present
        
            Nativeness
    Native
    Nativeness Notes
    Data Source: Gleason & Cronquist, 1991
        
            Abundance
    Unknown
        
        
    Threatened Endangered Status
    State Species of Concern statuses
    Ozone Sensitive Status
    NatureServe GRank
    NatureServe SRank
    Observations
    
0    
    References
    
    Vouchers
    
3    
            External Links
    
0    
            Evidence counts shown include evidence for related synonyms.
    Created By
    BLA - I&M Office.
            Created Date
    8/30/2001 12:00:00 AM
            Last Modified By
    Helen Hamilton
            Last Modified Date
    9/28/2005 12:00:00 AM
            Notes
    Park Species Detail: North, 1984: Common; Low areas, including swamps, bogs, and shores./Van Alstine, 2001: Pond 44, Pond 47+48./, Park Species Data Source: North, 1984-Jamestown Unit /Jamestown Island/Pitch and Tar Swamp;Loetterle, 1970-Jamestown Unit /Jamestown Island;Salle,1972-Colonial Parkway;Van Alstine, 2001-Yorktown Unit/Depression Ponds
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    Allegheny Portage Railroad National Historic Site (ALPO)
Anacostia Park (ANAC)
Assateague Island National Seashore (ASIS)
Big Bend National Park (BIBE)
Big Thicket National Preserve (BITH)
Blue Ridge Parkway (BLRI)
Buffalo National River (BUFF)
Cape Cod National Seashore (CACO)
Cape Hatteras National Seashore (CAHA)
Carl Sandburg Home National Historic Site (CARL)
Catoctin Mountain Park (CATO)
Chattahoochee River National Recreation Area (CHAT)
Chesapeake and Ohio Canal National Historical Park (CHOH)
Congaree National Park (CONG)
Cowpens National Battlefield (COWP)
Gulf Islands National Seashore (GUIS)
Natchez Trace Parkway (NATR)
Cumberland Island National Seashore (CUIS)
Lewis and Clark National Historical Park (LEWI)
Jean Lafitte National Historical Park and Preserve (JELA)
Kenilworth Park and Aquatic Gardens (KEAQ)
Johnstown Flood National Memorial (JOFL)
Manassas National Battlefield Park (MANA)
Moores Creek National Battlefield (MOCR)
Cuyahoga Valley National Park (CUVA)
Little River Canyon National Preserve (LIRI)
Gateway National Recreation Area (GATE)
Great Falls Park (GRFA)
New River Gorge National Park and Preserve (NERI)
Olympic National Park (OLYM)
Indiana Dunes National Park (INDU)
Ozark National Scenic Riverways (OZAR)
Gettysburg National Military Park (GETT)
Kings Mountain National Military Park (KIMO)
Delaware Water Gap National Recreation Area (DEWA)
Grand Canyon National Park (GRCA)
George Washington Carver National Monument (GWCA)
Gauley River National Recreation Area (GARI)
Hot Springs National Park (HOSP)
Fort Caroline National Memorial (FOCA)
North Cascades National Park (NOCA)
Great Smoky Mountains National Park (GRSM)
Mammoth Cave National Park (MACA)
Kennesaw Mountain National Battlefield Park (KEMO)
Padre Island National Seashore (PAIS)
Piscataway Park (PISC)
First State National Historical Park (FRST)
Hawaii Volcanoes National Park (HAVO)
Shenandoah National Park (SHEN)
Shiloh National Military Park (SHIL)
Suitland Parkway (SUIT)
Prince William Forest Park (PRWI)
Upper Delaware Scenic and Recreational River (UPDE)
Timucuan Ecological and Historic Preserve (TIMU)
Thomas Stone National Historic Site (THST)
Whiskeytown National Recreation Area (WHIS)
San Juan Island National Historical Park (SAJH)
Sleeping Bear Dunes National Lakeshore (SLBE)
Saugus Iron Works National Historic Site (SAIR)
Richmond National Battlefield Park (RICH)
Saguaro National Park (SAGU)
