Mourisco tinto

Marufo or Mourisco tinto is a red Portuguese wine grape that is planted primarily in the Douro DOC. It is a recommended grape in Port wine production. 
Synonyms.
Marufo is also known under the synonyms Abrunhal, Barrete De Padre, Brujidera, Crujidera, Lagrima Noir, Malvasia, Marouco, Marufa, 
Marujo, Morisco tinto, , Mourico, Mourisca, Mourisco, Mourisco Du Douro, Mourisco Preto, Mourisco tinto, Tinta Amarela Grossa, Tinta Do Caramelo, and Tinta Grossa.