Kentucky Coffeetree (Gymnocladus dioicus) is an important tree for forests, parks, avenues and landscape projects.

Japanese Zelkova (Zelkova serrata) is an important tree for forests, parks, avenues and landscape projects.

European Nettle Tree (Celtis australis) is an important tree for forests, parks, avenues and landscape projects.

Hackberry (Celtis occidentalis) is an important tree for forests, parks, avenues and landscape projects.

Osage Orange (Maclura pomifera) is an important tree for forests, parks, avenues and landscape projects.

Sassafras (Sassafras albidum) is an important tree for forests, parks, avenues and landscape projects.

Sweetgum (Liquidambar styraciflua) is an important tree for forests, parks, avenues and landscape projects.

Ohio Buckeye (Aesculus glabra) is an important tree for forests, parks, avenues and landscape projects.

Horse Chestnut (Aesculus hippocastanum) is an important tree for forests, parks, avenues and landscape projects.

Deodar Cedar (Cedrus deodara) is an important tree for forests, parks, avenues and landscape projects.

Atlas Cedar (Cedrus atlantica) is an important tree for forests, parks, avenues and landscape projects.

Cedar of Lebanon (Cedrus libani) is an important tree for forests, parks, avenues and landscape projects.

Kauri (Agathis australis) is an important tree for forests, parks, avenues and landscape projects.

Norfolk Island Pine (Araucaria heterophylla) is an important tree for forests, parks, avenues and landscape projects.

Monkey Puzzle (Araucaria araucana) is an important tree for forests, parks, avenues and landscape projects.

Cabbage Tree (Cordyline australis) is an important tree for forests, parks, avenues and landscape projects.

Wild Olive (Olea europaea subsp. cuspidata) is an important tree for forests, parks, avenues and landscape projects.

Argan Tree (Argania spinosa) is an important tree for forests, parks, avenues and landscape projects.

Dragon Blood Tree (Dracaena cinnabari) is an important tree for forests, parks, avenues and landscape projects.

Bay Laurel (Laurus nobilis) is an important tree for forests, parks, avenues and landscape projects.

Cinnamon Tree (Cinnamomum verum) is an important tree for forests, parks, avenues and landscape projects.