RAE, David. Introduction. Sibbaldia: the International Journal of Botanic Garden Horticulture, [S. l.], n. 1, p. 3, 2003. DOI: 10.24823/Sibbaldia.2003.154. Disponível em: https://journals.rbge.org.uk/rbgesib/article/view/154. Acesso em: 3 may. 2024.