Cf. Candice Delisle, The letter: private text or public place? The Mattioli-Gesner controversy about the aconitum primum Gesnerus 2004;61(3-4):161-76; Sachiko Kusukawa, Picturing the Book of Nature: Image, Text, and Argument in Sixteenth-Century Human Anatomy and Medical Botany, Chicago University Press, 2012, p. 168