Tree from the cinchona tree ("Cinchona") and was for a long time the remedy of choice for the treatment of malaria. Aspirin was synthesised to replace the sodium salicylate derived from the bark of willow trees ("Salix") which had unpleasant side effects. The anti-cancer drug Paclitaxel is derived from taxol, a substance found in the bark of the Pacific yew ("Taxus brevifolia"). Other tree based drugs come from the paw-paw ("Carica papaya"), the cassia ("Cassia spp."), the cocoa tree ("Theobroma cacao"), the tree of life ("Camptotheca acuminata") and the downy birch ("Betula pubescens"). The papery bark of the white birch tree
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