The red grape variety comes from France, Synonyms are Marvaison, Mouenc, Mourvedoum, Mourvedoun, Mourveson, Mourvesoum, Mourvezon and Négrette. According to 2013 DNA analysis it comes from a presumably natural cross between Paugayen x Aubun, However, this is based on only 20 DNA markers (see under molecular Genetics ). Due to apparently indicative synonyms or morphological No similarities with the varieties Negro Castrais. Négrette or Négrette de Nice be confused. In 2010, three hectares of vineyards were in the area var (Provence).