Barbera Barbera is a varietal of the European grape species Vitis vinifera developed in Italia, where it is the most widely grown grape in the Piedmont region. Barbera Vintages: Barboursville Vineyards Virginia Reserve 2006 Bella Piazza Winery California Shenandoah Valley 2006 Boroli Quattro Fratelli Barbera d'Alba 2004 Deaver Vineyards Barbera Amador County 2005 Dobra Zemlja Amador County 2007 Michele Chiarlo Barbera D'Asti 2003 MonteVina Winery Amador County 2004 2005 2006 MonteVina Winery Terra d'Oro Amador County 2004 Mt. Vernon Winery Sierra Foothills 2003 Renwood Sierra Foothills Select Series 2004 Sandrone Luciano Barbera d'Alba 2004 Shenandoah Vineyards Amador County ReZerve 2006 Villa Toscano California Shenandoah Valley 2007