Pinus is a remarkable genus of trees with a very large distribution range in the northern hemisphere ... In many cases exploitation and other human pressures are threatening the survival of natural ...
Native to Europe and Asia, the Austrian pine (Pinus nigra) is a large, intolerant tree that grows well on high pH soils. In the United States, Austrian pine has been widely planted in New England, ...
the Scotch pine (Pinus sylvestris) is one of the most important pines. It is the most widely distributed pine tree in the world. Scotch pine is native to northern Europe and Asia, but is also found in ...