Home Wine Grape Varieties Iona (white) Decanter Staff August 13, 2010 New York-based hybrid grape used for producing dry, sparkling whites Written by Latest Wine News Shipwreck full of Champagne found in Baltic Sea The first vines taking root in Burkina Faso Frost damage in German vineyards to cost millions Taiwanese billionaire Wood Chen linked to fake wine scandal Walls: Roussillon’s old vines are its best drought defence