Unusally all three traditional Cognac grape varieties Ugni Blanc, Folle Blanche and Col- ombard are still grown on the Tesseron estates.
泰瑟隆的葡萄园里仍然生长着三种传统的用于酿制白兰地的葡萄：白玉白、佛乐布朗佘和克隆巴德。
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ABSTRACT: Ugni Blanc is the most widely grown white grape variety in France and it is also the main variety for making Cognac. How much do you know about this grape variety?