Aragón, Gregorio, Gil Fernando Giménez, and Valerie Negrón. “Some Interesting Lichens on Volcanic Rocks in the Inland Regions of the Iberian Peninsula”. Anales del Jardín Botánico de Madrid 81, no. 1 (October 23, 2024): e148. Accessed May 2, 2025. https://rjb.revistas.csic.es/index.php/rjb/article/view/621.