Scots Pine (Pinus sylvestris) is an important tree for forests, parks, avenues and landscape projects.

Goat Willow (Salix caprea) is an important tree for forests, parks, avenues and landscape projects.

Crack Willow (Salix fragilis) is an important tree for forests, parks, avenues and landscape projects.

Weeping Willow (Salix babylonica) is an important tree for forests, parks, avenues and landscape projects.

White Willow (Salix alba) is an important tree for forests, parks, avenues and landscape projects.

Balsam Poplar (Populus balsamifera) is an important tree for forests, parks, avenues and landscape projects.

Quaking Aspen (Populus tremuloides) is an important tree for forests, parks, avenues and landscape projects.

Aspen (Populus tremula) is an important tree for forests, parks, avenues and landscape projects.

Black Poplar (Populus nigra) is an important tree for forests, parks, avenues and landscape projects.

White Poplar (Populus alba) is an important tree for forests, parks, avenues and landscape projects.

Siberian Elm (Ulmus pumila) is an important tree for forests, parks, avenues and landscape projects.

American Elm (Ulmus americana) is an important tree for forests, parks, avenues and landscape projects.

Field Elm (Ulmus minor) is an important tree for forests, parks, avenues and landscape projects.

Wych Elm (Ulmus glabra) is an important tree for forests, parks, avenues and landscape projects.

Manna Ash (Fraxinus ornus) is an important tree for forests, parks, avenues and landscape projects.

Green Ash (Fraxinus pennsylvanica) is an important tree for forests, parks, avenues and landscape projects.

European Ash (Fraxinus excelsior) is an important tree for forests, parks, avenues and landscape projects.

White Ash (Fraxinus americana) is an important tree for forests, parks, avenues and landscape projects.

Boxelder (Acer negundo) is an important tree for forests, parks, avenues and landscape projects.

Japanese Maple (Acer palmatum) is an important tree for forests, parks, avenues and landscape projects.

Silver Maple (Acer saccharinum) is an important tree for forests, parks, avenues and landscape projects.