White Birch
(Betula alba)

Common Birch
(Betula pendula)

Holly tree
(Ilex aquifolium)

Trembling poplar (Populus tremula)

Aliso
(Alnus glutinosa)

Chestnut tree (Castanea sativa)

Cherry tree
(Prunus avium)

Oak
(Quercus rotundifolia)

Common ash tree
(Fraxinus excelsior)

Beech
(Fagus sylvatica)

Walnut
(Juglans regia)

Black pine
(Pinus nigra)

Pine cone pine
(Pinus pinaster)

Wild Pine
(Pinus sylvestris)

Durmast oak
(Quercus petraea)

Common oak
(Quercus robur)

Sessile oak
(Quercus pyrenaica)

Willows
(Salix atrocinerea, S. purpurea, S. alba y S. salviifolia)

Rowan mountain ashs
(Sorbus aria y S. aucuparia)

Yew tree
(Taxus baccata)