DI CECCO, V.; CATONI, R.; PUGLIELLI, G.; DI MARTINO, L.; FRATTAROLI, A. R.; GRATANI, L. Ecophysiology of Adonis distorta, a high-mountain species endemic of the Central Apennines. Lazaroa, v. 37, p. 125–134, 6 Oct.2016 https://doi.org/10.5209/LAZAROA.51795.