Viognier is a white wine grape variety. It is the only permitted grape for the French wine Condrieu in the Rhône Valley.
Viognier in Viala & Vermorel
Viognier grapes ripening on the vine in Amador county, California
Viognier leaf growing in Red Willow Vineyard in Washington State
A sparkling Viognier from Washington State
Roussanne is a white wine grape grown originally in the Rhône wine region in France, where it is often blended with Marsanne. It is the only other white variety, besides Marsanne, allowed in the north
Roussanne in Viala & Vermorel
Leaves of Roussanne vines
A Savoy wine produced from 100% Roussanne. Unlike most French AOC wines, the variety is mentioned on the front label, although using the local synonym of Bergeron.