| Noun | 1. | family Myrtaceae - trees and shrubs yielding a fragrant oilEugenia, genus Eugenia - tropical trees and shrubs with aromatic leaves and often valuable hard wood genus Eucalyptus - tall trees native to the Australian region; source of timber and medicinal oils from the aromatic leaves genus Syzygium, Syzygium - a tropical evergreen tree of the myrtle family native to the East Indies but cultivated elsewhere | |