Cinchona economically practical source of quinine, a drug that is still recommended for the treatment of "falciparum" malaria. The Italian botanist Pietro Castelli wrote a pamphlet noteworthy as being the first Italian publication to mention the cinchona. By the 1630s (or 1640s, depending on the reference), the bark was being exported to Europe. In the late 1640s, the method of use of the bark was noted in the "Schedula Romana." English King Charles II called upon Robert Talbor, who had become famous for his miraculous malaria cure. Because at that time the bark was in religious controversy, Talbor gave the king
Cinchona viceroy in Lima. While the veracity of the claims and the details are highly debated leaving it best treated as a legend, the curative properties were known even earlier. The history of the plant, their extracts, and the cures are however highly confused and controversial. Suggestions that the plant went by the native name of Quina Quina which yielded Quina bark have been questioned. Other fever cures from South America were known as Jesuit's Bark and Jesuit's Powder in Europe earlier but although they have been traced to "Cinchona", there is evidence of materials being derived from other species such