Scientific Name
    Helianthus occidentalis
            Scientific Name w/ Auth.
    Helianthus occidentalis Riddell
            Park
    Ozark National Scenic Riverways (OZAR)
            Sensitive
    No
            Park Accepted
    Accepted
            Record Status
    Approved
    Park Preferred Common Names
    
            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 occidentalis | 
Occurrence
    Present
    Occurrence Notes
    Data Source: Justin Thomas 2005 certification.
        
            Nativeness
    Native
    Nativeness Notes
    Data Source: Justin Thomas 2005 certification.
        
            Abundance
    Uncommon
    Abundance Notes
    Data Source: Justin Thomas 2005 certification.
        
        
    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
    BLA - I&M Office.
            Created Date
    7/27/2000 12:00:00 AM
            Last Modified By
    Mike Williams
            Last Modified Date
    4/12/2005 12:00:00 AM
            Notes
    Park Species Detail: At least one of the Bonap records for this ParkCode/TSN combination had these additional fields: Original-Name= Helianthus occidentalis Riddell; BONAP-Name= Helianthus occidentalis; BONAP-Author= Riddell.; Acsy= AC; BONAP-AC-Name= Helianthus occidentalis; BONAP-AC-Author= Riddell., Park Species Data Source: Plant list compiled by BONAP, from source objects sent to Fort Collins I&M Office. TSN Numbers reflect species names as documented.
    Other Parks
    Chickamauga and Chattanooga National Military Park (CHCH)
Chesapeake and Ohio Canal National Historical Park (CHOH)
Colonial National Historical Park (COLO)
Great Falls Park (GRFA)
George Washington Memorial Parkway (GWMP)
Harpers Ferry National Historical Park (HAFE)
Indiana Dunes National Park (INDU)
Mississippi National River and Recreation Areas (MISS)
Saint Croix National Scenic Riverway (SACN)
    Chesapeake and Ohio Canal National Historical Park (CHOH)
Colonial National Historical Park (COLO)
Great Falls Park (GRFA)
George Washington Memorial Parkway (GWMP)
Harpers Ferry National Historical Park (HAFE)
Indiana Dunes National Park (INDU)
Mississippi National River and Recreation Areas (MISS)
Saint Croix National Scenic Riverway (SACN)
