
Tinta Barroca is a Portuguese red wine grape that is grown primarily in the Douro region with some plantings in South Africa. In Portugal, it is a common blending grape in Port wine while in South Africa it is normally made into a varietal wine or blend with other grapes.

Tinta Roriz or Tempranillo is a black grape variety widely grown to make full-bodied red wines in its native Spain. Its name is the diminutive of the Spanish temprano, a reference to the fact that it ripens several weeks earlier than most Spanish red grapes.

Tinta Cão is a red Portuguese wine grape variety that has been grown primarily in the Douro region since the sixteenth century. The vine produces very low yields which has led it close to extinction despite the high quality of wine that it can produce.

Touriga Franca or Touriga Francesa is one of the major grape varieties used to produce port wine. Touriga Francesa is lighter and more perfumed than Touriga Nacional, adding finesse to the wine.

Touriga Nacional is a variety of red wine grape, considered by many to be Portugal's finest. Despite the low yields from its small grapes, it plays a big part in the blends used for ports, and is increasingly being used for table wine in the Douro and Dão.