Guan, Guan-Xiu, Shu-Yan Liu, Uwe Braun, Peng-Lei Qiu, Jian Liu, Feng-Yun Zhao, Shu-Rong Tang, Jia-Ni Li, and Van-Ninh Nguyen. “A Cryptic Powdery Mildew (Golovinomyces Hieraciorum Sp. Nov.) on Hieracium and Pilosella (Compositae)”. Phytopathologia Mediterranea 61, no. 1 (March 25, 2022): 107–117. Accessed April 25, 2024. https://oajournals.fupress.net/index.php/pm/article/view/12992.