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 in 2010 DNA analysis the entry in the breeding list was made Nebbiolo x Barbera out as wrong. The crossing took place in 1937 Conegliano (Veneto) by Giovanni Dalmasso (1886-1974). By the way, with the same parents the new breeds were also 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 grown in the region Piedmont grown. In 2010, 22 hectares of vineyards were reported with a downward trend; In 2000 it was 32 hectares (Kym Anderson ).
Images: MIPAAF - National Vine Certification Service