The exotic floral notes of Viognier aren't front and center in Rostaing's 2017 IGP Collines Rhodaniennes les Lezardes Viognier, but it's still a tasty white for near-term consumption. Grapefruit zest and pineapple notes lead the way on the nose, followed by a medium to full-bodied wine that's plump, round and easy to drink, with a touch of chalk dust on the finish to provide grip and balance.