Bacchetta, G., Cannas, M. and Peruzzi, L. (2014) “A new diploid butterwort species (<em>Pinguicula</em>, Lentibulariaceae) from Sardinia”, Phytotaxa. Auckland, New Zealand, 186(5), pp. 279–286. doi: 10.11646/phytotaxa.186.5.5.