Scientific Name
    Helianthus decapetalus
            Scientific Name w/ Auth.
    Helianthus decapetalus L.
            Park
    Rock Creek Park (ROCR)
            Sensitive
    No
            Park Accepted
    Accepted
            Record Status
    Approved
    Park Preferred Common Names
    thinleaf sunflower
            Park Synonyms
    
            Taxonomic Hierarchy
    | Kingdom | Plantae | 
| Subkingdom | Viridiplantae | 
| Infrakingdom | Streptophyta | 
| Superdivision | Embryophyta | 
| Division | Tracheophyta | 
| Subdivision | Spermatophytina | 
| Class | Magnoliopsida | 
| Superorder | Asteranae | 
| Order | Asterales | 
| Family | Asteraceae | 
| Genus | Helianthus | 
| Species | Helianthus decapetalus | 
Occurrence
    Present
    Occurrence Notes
    Data Source: Fleming & Kanal, 1995
        
            Nativeness
    Native
    Nativeness Notes
    Data Source: Fleming & Kanal, 1995
        
            Abundance
    Occasional
    Abundance Notes
    Data Source: Fleming & Kanal, 1995
        
        
    Threatened Endangered Status
    State Species of Concern statuses
    Ozone Sensitive Status
    NatureServe GRank
    NatureServe SRank
    Observations
    
0    
    References
    
    Vouchers
    
0    
            External Links
    
0    
            Evidence counts shown include evidence for related synonyms.
    Created By
    MTK-NCR
            Created Date
    8/17/2000 12:00:00 AM
            Last Modified By
    amhay@nps.gov
            Last Modified Date
    2/22/2016 5:49:39 AM
            Notes
    Park Species Detail: Fleming & Kanal, 1995: Riparian. F 620./, Park Species Data Source: Fleming & Kanal, 1995
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Upper Delaware Scenic and Recreational River (UPDE)
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    Allegheny Portage Railroad National Historic Site (ALPO)
Big South Fork National River and Recreation Area (BISO)
Blue Ridge Parkway (BLRI)
Bluestone National Scenic River (BLUE)
Chattahoochee River National Recreation Area (CHAT)
Chesapeake and Ohio Canal National Historical Park (CHOH)
Cumberland Gap National Historical Park (CUGA)
Cuyahoga Valley National Park (CUVA)
Delaware Water Gap National Recreation Area (DEWA)
Effigy Mounds National Monument (EFMO)
Friendship Hill National Historic Site (FRHI)
First State National Historical Park (FRST)
Gauley River National Recreation Area (GARI)
Great Falls Park (GRFA)
Great Smoky Mountains National Park (GRSM)
George Washington Memorial Parkway (GWMP)
Kings Mountain National Military Park (KIMO)
Monocacy National Battlefield (MONO)
Natchez Trace Parkway (NATR)
Saratoga National Historical Park (SARA)
Valley Forge National Historical Park (VAFO)
Mississippi National River and Recreation Areas (MISS)
Saint-Gaudens National Historical Park (SAGA)
New River Gorge National Park and Preserve (NERI)
Russell Cave National Monument (RUCA)
Indiana Dunes National Park (INDU)
Shenandoah National Park (SHEN)
Martin Van Buren National Historic Site (MAVA)
Manassas National Battlefield Park (MANA)
Harpers Ferry National Historical Park (HAFE)
Saint Croix National Scenic Riverway (SACN)
Upper Delaware Scenic and Recreational River (UPDE)
Theodore Roosevelt Island National Memorial (THIS)
