ETAYO, Javier; BLASCO ZUMETA , Javier. Epiphytic lichens from arid zones. The savin community of the Retuerta de Pina (Los Monegros, Spain). Acta Botanica Malacitana, [S. l.], v. 17, p. 67–78, 1992. DOI: 10.24310/abm.v17i.9020. Disponível em: https://revistas.uma.es/index.php/abm/article/view/9020. Acesso em: 15 jun. 2026.