Deeply lobed leaves with very short petiole
➡️ Quercus robur
Lobed leaves with long petiole
➡️ Quercus petraea
Smooth grey bark
➡️ Fagus sylvatica
Opposite branching
➡️ Fraxinus excelsior
5-lobed maple-type leaves
➡️ Acer pseudoplatanus
White peeling bark
➡️ Betula pendula
Rounded leaves with slightly notched tip
➡️ Alnus glutinosa
Heart-shaped leaves
➡️ Tilia × europaea
Very sharp, stiff needles
➡️ Picea sitchensis
Blue-green needles in pairs
➡️ Pinus sylvestris