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Definition: Domesticated introduced tree species


Introduced tree species planted outside their natural biotope, area or region, which have become established sufficiently well after at least one generation that they have grown satisfactorily, have not shown themselves prone to serious insect or fungal (or other diseases) attack and have been able to regenerate themselves naturally.
Economic Commission for Europe of the United Nations (UNECE)/ Food and Agriculture Organization of the United Nations (FAO), Terms and Definitions, "Temperate and Boreal Forest Resources Assessment 2000", United Nations, July 1997