Vega, Fernando E. “A Botanical Association Involving Elizabeth Pym, Peter Collinson, Sir Hans Sloane, and Admiral Sir Charles Wager”. Biosis: Biological Systems 2, no. 2 (June 22, 2021): 242–247. Accessed November 22, 2024. https://ojs.bdtopten.com/eaapublishing/index.php/biosis/article/view/100.