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