Drupeggio, name for the high-acid canaiolo Bianco that adds interest, with Trebbiano grapes, to Grechetto, Malvasia, and Verdello, in the orvieto wine of central Italy. Total plantings had fallen to 286 ha by 2010.
ยฉ Jancis Robinson and Oxford University Press 1994, 1999, 2006, 2015
