Trevisana Nera is a vigorous and productive red grape native to Italy. It is identical to Refosco di Guarnieri. Vigorous by nature, it produces big berries and big, fairly compact bunches.

Where grown: It is now limited to a few vineyards in and around Belluno province in the Veneto region.

Bibliography

Dr Ian d’Agata, Native Wine Grapes of Italy (University of California Press, 2014).