Persson, Mathias. “Building an Empire in the Republic of Letters: Albrecht Von Haller, Carolus Linnaeus, and the Struggle for Botanical Sovereignty”. Circumscribere International Journal for the History of Science 17 (June 11, 2016): 18–40. Accessed December 5, 2025. https://revistas.pucsp.br/index.php/circumhc/article/view/28273.