Sir Clements R. Markham, Travels in Peru and India
“ Many of the natives are already fully aware of the febrifugal virtues of Peruvian bark, and it is to be hoped that, in all the hill-districts where there is a suitable elevation and climate, they will grow chinchona-trees in their gardens, just as is now generally done with coffee in all the villages in Coorg. For the use of the natives there will be no necessity to go to the expense and trouble of extracting the alkaloids, as the green fresh bark is itself very efficacious. ”
