Azal Tinto or Amaral is a variety of red Portuguese wine grape.
[1] It is planted in the Minho region where it is used in red Vinho Verde, while the related Azal Branco is used for white Vinho Verde.
[2] Azal Tinto is also known under the synonyms Amaral, Amaral Preto, Azal, Azal Preto, Cachon, Cainho Miudo, Caino, Caino Bravo, Caino Tinto, Sousao, and Sousao Galego.
[1] Azal Tinto is also used as a synonym for Vinhão.