CULLEN, James. Wild Origin Material - The Sine Qua Non of Botanic Garden Collections?. Sibbaldia: the International Journal of Botanic Garden Horticulture, [S. l.], n. 2, p. 21–25, 2004. DOI: 10.24823/Sibbaldia.2004.99. Disponível em: https://journals.rbge.org.uk/rbgesib/article/view/99. Acesso em: 29 apr. 2024.