FALCINELLI, Francesco; CONTI, Fabio; DONNINI, Domizia. Additions to the vascular flora of the Umbria region (central Italy). Natural History Sciences, [S. l.], v. 2, n. 1, p. 25–30, 2015. DOI: 10.4081/nhs.2015.213. Disponível em: https://sisn.pagepress.org/nhs/article/view/213. Acesso em: 22 jul. 2024.