An illustration of the genus C̲i̲n̲c̲h̲o̲n̲a̲ : comprising descriptions of all the officinal Peruvian barks, including several new species, Baron de Humboldt's Account of the C̲i̲n̲c̲h̲o̲n̲a̲ forests ...
London :Printed for J. Searle,1821.
Missouri Botanical Garden
Public domain. The BHL considers that this work is no longer under copyright protection.