The red grape variety is a new breed between Barbera x Chatus (Nebbiolo di Dronero). Synonyms are Dalmasso 4-31, Incrocio Dalmasso IV / 31 and Superga. According to the year 2010 DNA analysis turned on the breed list entry Nebbiolo x Barbera as wrong. The crossing took place in 1937 in Conegliano (Veneto) by Giovanni Dalmasso (1886-1974). By the way, with the same parents also the new breeds were created at the same institute Alba Rossa. Cornarea. Nebbiera and San Michele, The medium to late ripening vine is resistant to fungal diseases, The variety is in the region Piedmont grown. In 2010, 22 hectares of vineyards were reported with decreasing trend; In 2000 it was 32 hectares (Kym Anderson ).
Pictures: MIPAAF - National Vine Certification Service