Cinchona lost their plants when a wave took them off their ship. The Dutch sent Justus Hasskarl who brought plants that were then cultivated in Java from 1854. The English explorer Clements Markham went to collect plants that were introduced in Sri Lanka and the Nilgiris of southern India in 1860. The main species introduced were "Cinchona succirubra" or red bark, as its sap turned red on contact with air, and "Cinchona calisaya". The alkaloids quinine and cinchonine were extracted by Pelletier and Caventou in 1820. Later two more key alkaloids, quinidine and cinchonidine were identified and it became a routine
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