How numerous wine grape types exist?

It is estimated that there are more than 10,000 red wine grape types in the world. While there are several types, the vast bulk are utilized to make only a handful of white wines. The most typical wine grape types are:

Cabernet Sauvignon: A red white wine grape that is responsible for a few of the world's most renowned wines. wines made from Cabernet Sauvignon are understood for their deep, dark color and powerful tastes.

Chardonnay: The most popular gewurztraminer grape in the world. Chardonnay white wines are known for their variety, ranging from light and revitalizing to abundant and buttery.

Pinot Noir: A red wine grape that is often connected with Burgundy white wines. Pinot Noir white wines are generally lighter in body than Cabernet Sauvignon wines, with delicate flavors of red fruit and flowers.

Merlot: A red wine grape that is typically used as a mixing grape, but can also be made into varietal red wines.  https://westpennjournal.com/?p=322 Merlot wines are understood for their soft, friendly tastes and round, velvety texture.

Sauvignon Blanc: A gewurztraminer grape known for its revitalizing, dynamic flavors of citrus and grapefruit. Sauvignon Blanc is among the most extensively planted red wine grapes on the planet.

Viognier: A white wine grape that is most frequently found in the Rhone Valley of France. Viognier red wines are understood for their rich, perfumed scents and velvety texture.