MACKINTOSH, Elspeth. Cultivation Techniques for Six Alpine Taxa. Sibbaldia: the International Journal of Botanic Garden Horticulture, [S. l.], n. 1, p. 11–18, 2003. DOI: 10.24823/Sibbaldia.2003.89. Disponível em: https://journals.rbge.org.uk/rbgesib/article/view/89. Acesso em: 25 apr. 2024.