Packera aurea

from WordNet (r) 3.0 (2006)
Packera aurea
    n 1: weedy herb of the eastern United States to Texas having
         golden-yellow flowers; sometimes becomes invasive;
         sometimes placed in genus Senecio [syn: {golden groundsel},
         {golden ragwort}, {Packera aurea}, {Senecio aureus}]
    

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