WATLING, Roy. Cryptogams in a Horticultural Setting in Scotland. Sibbaldia: the International Journal of Botanic Garden Horticulture, [S. l.], n. 5, p. 109–114, 2007. DOI: 10.24823/Sibbaldia.2007.11. Disponível em: https://journals.rbge.org.uk/rbgesib/article/view/11. Acesso em: 1 may. 2025.