Gottschlich, Günter, and Simone Orsenigo. “New Taxa of Hieracium (Asteraceae) from Mount Lesima and Adjacent Regions (Northern Apennine, Italy)”. Phytotaxa 505, no. 1 (May 28, 2021): 39–55. Accessed December 6, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.505.1.2.