How to Use "varietal" with Example Sentences

1. Best known red grape varietal in the world .
2. However , this varietal name was never validly published .
3. With the implementation of selected organic practices in our vineyards , we have been able to retain the traditional cabernet varietal flavours complemented by riper blackcurrant , cassis fruit flavours .
4. Genetic analysis of rice varietal diversity .
5. Methods of varietal preservation of these plants are also discussed .