Genetic conservation units - a forest stand or area that contains tree populations nationally designated for conservation of FGR.
in situ genetic conservation unit
ex situ genetic conservation unit
Core network - a selection of genetic conservation units that aims to capture the existing genetic diversity of a tree species across Europe, to ensure the adaptive potential of the species.
Distribution range - map showing the occurence of the species in Europe, including natural and naturalised stands.
Environmental zones
Extremily cold - ABCDF Cold and moist - EG Cool and dry - HI Cool and moist - J Warm and moist - K
Warm and dry - L Hot and moist - M Hot and dry - N Hot and arid - O Extremily hot and arid - PQ