This book explores the dissemination of knowledge around Chinese medicinal substances from the eighteenth to twentieth centuries in a global context. The author presents a microhistory of the caterpillar fungus, a natural, medicinal substance initially used by Tibetans no later than the fifteenth century and later assimilated into Chinese materia medica from the eighteenth century onwards. Tracing the transmission of the caterpillar fungus from China to France, Britain, Russia and Japan, the book investigates the tensions that existed between prevailing Chinese knowledge and new European...