myrcia
  月桂葉
  Myr·ci·a n.  Bot. A large genus of tropical American trees and shrubs, nearly related to the true myrtles (Myrtus), from which they differ in having very few seeds in each berry.
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  Myrcia
       n : a genus of tropical American trees and shrubs of the myrtle
           family [syn: Myrciaria, genus Myrciaria]