Vermentino, or Rolle as its known in France, is one of those grapes that retains acidity in warm climates, like Assyrtiko or Chenin Blanc. So expect to see a lot more of it planted as the impact of climate change is felt around the globe. This crunchy, youthful, white pepper, lime and wild herb-scented Aussie example is bracingly fresh and low in alcohol with a touch of Pinot Grigio and Fiano adding extra weight and perfume.