NNT maps of Europe


Silver wattle
Acacia dealbata

Acacia dealbata

Grand fir
Abies grandis

Abies grandis

Box elder
Acer negundo

Acer negundo

Green ash
Fraxinus pennsylvanica

Fraxinus pennsylvanica

East. American black walnut
Juglans nigra

Juglans nigra

Lodgepole pine
Pinus contorta

Pinus contorta

Douglas fir
Pseudotsuga menziesii

Pseudotsuga menziesii

Blue spruce
Picea pungens

Picea pungens

Radiata pine
Pinus radiata

Pinus radiata

Black cherry
Prunus serotina

Prunus serotina

Sitka spruce
Picea sitchensis

Picea sitchensis

Weymouth pine
Pinus strobus

Pinus strobus

Northern red oak
Quercus rubra

Quercus rubra

Black locust
Robinia pseudoacacia

Robinia pseudoacacia

Western redcedar
Thuja plicata

Thuja plicata
