Cinchona another fever remedy. The bark of cinchona can be harvested in a number of ways. One approach was to cut the tree but this and girdling are equally destructive and unsustainable so small strips were cut and various techniques such as "mossing", the application of moss to the cut areas, were used to allow the tree to heal. Other approaches involved coppicing and chopping of side branches which were then stripped of bark. The bark was dried into what were called quills and then powdered for medicinal uses. The bark contains alkaloids, including quinine and quinidine. Cinchona is the only
Jesuit's bark in the Jesuit College at Rome, who undoubtedly deserves the greatest credit after de Lugo for distributing the genuine unadulterated article, and to whom are attributed the Roman directions for its use "Schedula Romana", the earliest dating at least from 1651. In his friend Honoré Fabri, a French Jesuit, who stayed for a time in Rome, de Lugo won a determined defender of the bark against the first anticinchona pamphlet written by the Brussels doctor Jean-Jacques Chifflet. Under the pseudonym of Antimus Conygius, Fabri wrote in 1655 the first paper on cinchona published in Italy, as well as the first