He has also written popular science books on grape varieties.

The majority of the wines are made from one grape variety at a time.

Though they have the same parents, the 16 grape varieties differ from one another just like the children of a single family.

Or the grape variety, but this isn't a wine review.

Which of the following grape varieties is the odd one out?

California has two native grape varieties, but they make very poor quality wine.

It may be made only from a strict list of grape varieties.

Brown Brothers has made wine from the following grape varieties over the years.

However, despite often being confused for each other there is no know relationship between the two grape varieties.

But it wasn't until the 1950's, really, that grape varieties began to count for anything.