Background
The Alta Tuscia Viterbese, in central Italy, is characterised by a volcanic landscape with a unique mosaic of valuable habitats included in seven proposed SCIs. The Rupicolous grasslands of the Alysso-Sedion albi, the semi-natural grasslands with orchids of the Festuco-Brometalia, the pseudo steppe of the Thero-Brachypodietea and the Apennine b ...