SMITH, Pamela. Understanding and attributing cultural heritage values to individual plants. Sibbaldia: the International Journal of Botanic Garden Horticulture, [S. l.], n. 20, p. 123–138, 2021. DOI: 10.24823/Sibbaldia.2021.315. Disponível em: https://journals.rbge.org.uk/rbgesib/article/view/315. Acesso em: 4 jul. 2025.