Search Result for "genus rhododendron":
Wordnet 3.0

NOUN (1)

1. large genus of evergreen shrubs native to cooler regions of the northern hemisphere having showy flowers; 



WordNet (r) 3.0 (2006):

genus Rhododendron
    n 1: large genus of evergreen shrubs native to cooler regions of
         the northern hemisphere having showy flowers