This type of tree is the ideal one for you to grow in the garden but it's important to plant it before the end of the month.

Wellburn, A. R., Stevenson, J., Hemming, F. W., and Morton, R. A., Biochem. J. (in the press). Stone, K. J., Wellburn, A. R., Hemming, F. W., and Pennock, J. F ...

So how were the trees giving so much protection? Electron microscope images of the leaves of silver birch trees show why they are so good – they are covered in tiny hairs and ridges which help ...