Rescue and characterization of a local genotype in Sardinia: Apersorgia nera Massimino Farci, Giorgia Marongiu, Dario Campus, Onofrio Graviano, Maria Pia Rigoldi, Alessandra Frau and Gianni Lovicu BIO Web Conf., 13 (2019) 02007 Published online: 01 April 2019 DOI: 10.1051/bioconf/20191302007