This tree is a native of the eastern
United States and
Canada, where it is found mainly in river valleys and moderately swampy sites. It was introduced into
Europe as early as 1540 and today is widely cultivated there, especially in parks and cemetaries. The growth rate is slow, and the tree attains a height of only 20 metres or so, with oblong crown reaching to the ground. The grey-brown furrowed back peels in narrow, longitudinal strips. The terminal shoot stands erect, the lateral
branchlets are more or less horizontal. The leaves are scale-like and grow in twin pairs closely pressed to each other. The upper-surface of the twig is dark green, the under-surface yellow green without markings. The inconspicuous flowers are borne at the tips of the branchlets. The oblong cones, 7 to 10 mm long, open in
October to release the small, winged seeds.
The tree is very resistant to frost and tolerates both shade and pruning well. It is used to form all green hedges. In sunny situations it is affected by changes in temperature, and sometimes frost causes it to dry up. Its many ornamental forms make it particularly desirable for landscaping.