⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.
The new version is available at http://www.worldfloraonline.org/tpl/gcc-119754. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.
 Aster macrocephalus 
        is a synonym
 of Haplopappus macrocephalus
        Aster macrocephalus 
        is a synonym
 of Haplopappus macrocephalus 
    This name is a synonym of Haplopappus macrocephalus .
The record derives from TICA
        (data supplied on
            
            )
        which reports it as a synonym (record 1BD3E565-5CB2-43DC-B03E-C5E2B4C6AB54) with original publication details: Revis. Gen. Pl. 1 318 1891.
    
Full publication details for this name can be found in IPNI:
        http://ipni.org/urn:lsid:ipni.org:names:23723-2.
    
This name was in version 1 of The Plant List, record gcc-119754, and has not been changed.