Trebbiano is one of the world’s most widely planted white grapes, even if it rarely gets top billing on a label. Its origins are a bit murky, but it likely came from the eastern Mediterranean… Trebbiano

Touriga Franca is one of Portugal’s quiet heavy hitters, especially in the Douro Valley, where it’s been grown for generations. Its exact origins aren’t perfectly documented, but it’s generally thought to be a local Portuguese… Touriga Franca

Torrontés is Argentina’s signature white grape, even though its family tree likely traces back to Spain. Several versions exist, but Torrontés Riojano is the star of the show and the one behind the country’s best… Torrontés

Tinta Roriz is one of the great workhorse grapes of the Iberian Peninsula, better known as Tempranillo in Spain and Aragonez in parts of Portugal. It has deep roots in the region and has been… Tinta Roriz

Tempranillo is the backbone of Spanish red wine, with a history that stretches back centuries. Its exact origins are unclear, but many believe it may date as far back as Phoenician times. What’s certain is… Tempranillo

Tinta Barroca is one of the traditional building blocks of Port, deeply rooted in Portugal’s Douro Valley. It’s been grown there for centuries and has become a familiar presence on the region’s steep, terraced vineyards.… Tinta Barroca