Bark (botany) rope, used for example in the rigging of Viking age longships. Among the commercial products made from bark are cork, cinnamon, quinine (from the bark of Cinchona) and aspirin (from the bark of willow trees). The bark of some trees notably oak ("Quercus robur") is a source of tannic acid, which is used in tanning. Bark chips generated as a by-product of lumber production are often used in bark mulch in western North America. Bark is important to the horticultural industry since in shredded form it is used for plants that do not thrive in ordinary soil, such as epiphytes.
Trysting tree the original tree. A poem, published in 1908, entitled The Trysting Tree, begins: The American 'Trysting Tree' painting by Asher Brown Durand in 1868, was of a courtship spot, "where the Hudson winds to sea". Trysting tree Trysting trees are trees of any species which have, through their individual prominence, appearance, or position, been chosen as traditional or popular meeting places for meetings for specific purposes. Names, dates, and symbols are sometimes found carved on the bark, favouring trees with smoother bark, such as beech, hornbeam and sycamore. Many other forms of landscape features have served as trysting places, such