HARDY, Graham. “To Get Those Plants ... Likely to Prove Interesting at Edinburgh": Robert Brown of Perth and James McNab’s North American Tour of 1834. Sibbaldia: the International Journal of Botanic Garden Horticulture, [S. l.], n. 9, p. 191–222, 2011. DOI: 10.24823/Sibbaldia.2011.131. Disponível em: https://journals.rbge.org.uk/rbgesib/article/view/131. Acesso em: 2 may. 2024.