Foggi, Bruno, Lorenzo Lastrucci, Matilde Gennai, and Daniele Viciani. “The Festuco-Brometea Grasslands on Sandstone and Marl-Clay-Sandstone Substrata in Tuscany (northern-Central Ita Ly)”. Hacquetia 13, no. 1 (August 27, 2015). Accessed April 18, 2024. https://ojs.zrc-sazu.si/hacquetia/article/view/2822.