Marrubium

from WordNet (r) 3.0 (2006)
Marrubium
    n 1: Old World aromatic herbs: horehound [syn: {Marrubium},
         {genus Marrubium}]
    
from The Collaborative International Dictionary of English v.0.48
Marrubium \Mar*ru"bi*um\, n. [L.] (Bot.)
   A genus of bitter aromatic plants, sometimes used in
   medicine; hoarhound.
   [1913 Webster]
    

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