CIUDADELA

Spanish fir

Abies pinsapo Boiss.

European/Mediterranean

Norway maple

Acer platanoides L.

European/Mediterranean

Tree of heaven

Ailanthus altissima (Mill.) Swingle

Oriental/Asian

European alder

Alnus glutinosa (L.) Gaertn.

European/Mediterranean

Silver birch

Betula pendula Roth

European/Mediterranean

Downy birch

Betula pubescens Ehrh.

European/Mediterranean

Nootka cypress

Callitropsis nootkatensis (D.Don) Florin

American

Mediterraneam hackberry

Celtis australis L.

European/Mediterranean

Port Orford cedar

Chamaecyparis lawsoniana (A.Murray bis) Parl.

American

European beech

Fagus sylvatica L.

European/Mediterranean

Chinese parasol tree

Firmiana simplex (L.) W.Wight

Oriental/Asian

Ash

Fraxinus excelsior L.

European/Mediterranean

Maidenhair tree

Ginkgo biloba L.

Oriental/Asian

Persian walnut

Juglans regia L.

European/Mediterranean

Juniperus × media

Juniperus × media V.D. Dmitriev

Oriental/Asian

Chinese privet

Ligustrum lucidum W.T.Aiton

Oriental/Asian

American sweetgum

Liquidambar styraciflua L.

American

Norway spruce

Picea abies (L.) H.Karst.

European/Mediterranean

Stone pine

Pinus pinea L.

European/Mediterranean

Scots pine

Pinus sylvestris L.

European/Mediterranean

Abele / Silver poplar

Populus alba L.

European/Mediterranean

Wild cherry

Prunus avium (L.) L.

European/Mediterranean

Evergreen oak

Quercus ilex L.

European/Mediterranean

English oak

Quercus robur L.

European/Mediterranean

Cork oak

Quercus suber L.

European/Mediterranean

Black locust

Robinia pseudoacacia L.

American

Rosemary

Salvia rosmarinus (L.) Schleid.

European/Mediterranean

Reeves Spirea

Spiraea cantoniensis Lour.

Oriental/Asian

Japanese pagoda tree

Styphnolobium japonicum (L.) Schott

Oriental/Asian

Largeleaf linden

Tilia platyphyllos Scop.

European/Mediterranean

Siberian elm

Ulmus pumila L.

Oriental/Asian

Japanese zelkova

Zelkova serrata (Thunb.) Makino

Oriental/Asian